Basalt Fiber Woven Fabric for High Temperature & Composite Reinforcement

        Basalt Fiber Woven Fabric is an inorganic woven reinforcement manufactured from continuous basalt fiber and available in plain,twill,and satin weave constructions for composite,thermal,industrial,and structural applications. With available areal weights from approximately 200 to 880 g/m²,the fabric can be selected for lightweight composite skins,pipe wrapping,marine laminates,chemical equipment,structural reinforcement,thermal barriers,and application-specific protective composite systems.

Compared with conventional organic technical textiles,basalt fabric offers a mineral-based fiber structure with strong temperature resistance,good dimensional stability,and compatibility with a wide range of composite manufacturing concepts. The current product family includes representative 200,350,400,and 880 g/m² woven styles with grade-dependent tensile and temperature data. Actual laminate performance depends on weave architecture,resin system,fiber volume fraction,processing conditions,and finished-product design.

Basalt Fiber Woven Fabric Specifications

Key Advantages of Basalt Fiber Woven Fabric

1. Continuous Basalt Fiber Reinforcement

Basalt woven fabric is produced from continuous basalt filaments that are converted into a stable textile architecture through weaving.

This gives manufacturers a flat reinforcement form that can be:

• Cut

• Draped

• Laminated

• Resin impregnated

• Molded

• Wrapped

• Bonded into composite structures

Compared with loose fibers or rovings,woven fabric offers controlled fiber orientation and a predefined reinforcement architecture.

2. Plain,Twill & Satin Weave Options

The current product family includes:

Plain Weave

Twill Weave

Satin Weave

Each architecture offers a different balance of stability,drape,surface characteristics,and conformability.

Plain weave generally provides strong dimensional stability and straightforward handling.

Twill weave can offer improved drape and easier conformation over curved surfaces.

Satin constructions may be selected where a smoother textile structure or different drape behavior is required.

The best weave depends on part geometry,laminate design,and processing method.

3. Broad 200–880 g/m² Weight Range

The product family covers approximately:

200 g/m²

350 g/m²

400 g/m²

880 g/m²

This allows manufacturers to select a fabric according to reinforcement mass,laminate thickness,and process requirements.

Lighter fabrics are more suitable for:

• Thin laminates

• Surface layers

• Pipe wrapping

• Lightweight structures

Heavier fabrics can be used for:

• High-fiber-input laminates

• Structural reinforcement

• Protective composite backings

• Thick industrial structures

Higher weight does not automatically mean better mechanical performance.

4. Mineral-Based Heat Resistance

Basalt is an inorganic mineral fiber and can retain fiber integrity at temperatures where many organic textile materials would degrade.

The current product data lists temperature-resistance values ranging from approximately:

480°C to 760°C

depending on fabric style.

These numbers should be treated as grade-specific material data rather than a universal continuous-use temperature for every finished composite.

If resin,coating,adhesive,thread,or polymer film is present,the complete system may have a much lower operating-temperature limit.

5. Suitable for High-Temperature Textile Applications

Basalt fabric can be evaluated for:

• Heat shields

• Thermal barriers

• Equipment insulation

• High-temperature curtains

• Industrial protective textiles

• Hot-area reinforcement

For these applications,the full textile system should be tested under actual temperature,flame,and exposure conditions.

6. Balanced Warp & Weft Reinforcement

The current technical table lists similar warp and weft tensile values for each representative style.

This indicates a balanced woven reinforcement approach.

Balanced woven fabrics can be useful where loads occur in two primary in-plane directions.

However,the finished laminate's mechanical properties depend on:

• Resin type

• Fiber volume fraction

• Layer count

• Fiber orientation

• Cure quality

• Void content

Dry fabric tensile values are not equivalent to finished composite laminate values.

7. Good Resin Saturation Positioning

The current product data lists resin saturation times from approximately:

2.8 to 4.0 seconds

depending on fabric style.

Fast resin interaction can be beneficial in processes such as:

• Hand lay-up

• Vacuum-assisted processing

• Resin infusion

• Wet lamination

• Composite wrapping

However,resin saturation time depends heavily on resin viscosity,sizing,temperature,fabric architecture,and test method.

These figures should therefore be treated as comparative product data rather than universal process guarantees.

8. Suitable for Structural Composite Laminates

Basalt fabric can be incorporated into structural composites for:

• Marine panels

• Industrial housings

• Chemical equipment

• Infrastructure components

• Reinforced panels

• Wrapped structures

The fabric acts as the reinforcement phase,while the resin matrix binds the textile layers together and transfers load between fibers.

9. Suitable for Marine Composite Applications

Basalt fabric may be evaluated in marine environments because the fiber itself is mineral-based and does not rust like steel.

Potential applications include:

• Hull reinforcement

• Deck panels

• Structural marine laminates

• Bulkheads

• Equipment housings

• Composite repairs

Marine durability still depends strongly on resin chemistry,moisture uptake,laminate quality,and service conditions.

10. Suitable for Chemical Equipment Reinforcement

The product page positions basalt fabric for acid,alkali,and corrosion-resistant applications.

This makes it relevant to selected:

• Chemical tanks

• Pipe structures

• Industrial linings

• Corrosion-resistant composites

But the finished chemical resistance is primarily a property of the complete composite system.

The basalt fabric alone does not determine resistance to a specific chemical concentration or temperature.

11. Suitable for Pipe Wrapping

Lighter basalt woven fabrics can be used for pipe wrapping and reinforcement systems.

Potential purposes include:

• Structural strengthening

• Thermal wrapping

• Composite repair

• Protective outer layers

The appropriate fabric weight and resin system should be selected according to pipe diameter,loading,temperature,and environmental conditions.

12. Suitable for Infrastructure Reinforcement

Basalt fabric can be incorporated into application-specific structural strengthening systems.

Potential uses include:

• Concrete strengthening

• Masonry reinforcement

• Bridge repair

• Structural wrapping

• Seismic retrofit systems

For civil engineering applications,the complete reinforcement system must be designed and tested according to the required structural standard.

13. Suitable for Protective Composite Structures

Heavy basalt fabric may also be considered as one reinforcement component in protective composite systems.

This can include:

• Impact-resistant panels

• Protective laminates

• Multi-layer composite backing

• Industrial shielding structures

However,a woven basalt fabric by itself should not be described as a certified ballistic panel.

Ballistic performance depends on:

• Layer count

• Fiber architecture

• Resin system

• Backing material

• Ceramic or metallic strike face

• Panel thickness

• Projectile type

• Impact velocity

• Test standard

Therefore,terms such as ballistic reinforcement or protective composite reinforcement are safer and more technically accurate than claiming a standalone NIJ protection level.

Representative Basalt Fabric Technical Specifications

200 g/m² Plain Basalt Fiber Fabric

The 200 g/m² plain-weave style is the lightest representative construction in the current product family.

Current listed properties include:

Weight: 200 g/m²

Weight Tolerance: ±10 g/m²

Warp Tensile: ≥1100 N/50mm

Weft Tensile: ≥1100 N/50mm

Listed Temperature Range: -269°C to 480°C

Listed Resin Saturation Time: 2.8 sec

This lightweight construction can be evaluated for:

• Pipe wrapping

• Thin composite laminates

• Surface reinforcement

• Lightweight panels

• Thermal-textile structures

350 g/m² Twill Basalt Fiber Fabric

The 350 g/m² twill construction provides increased reinforcement mass with improved textile drape compared with a tightly stable plain weave.

Current listed data include:

Weight: 350 g/m²

Weight Tolerance: ±15 g/m²

Warp Tensile: ≥1500 N/50mm

Weft Tensile: ≥1500 N/50mm

Listed Temperature Range: -269°C to 550°C

Listed Resin Saturation Time: 3.1 sec

Potential applications include:

• Marine laminates

• Curved composite components

• Structural panels

• Industrial composite shells

• Wind-energy composite structures

Actual suitability depends on laminate design.

400 g/m² Plain Basalt Fiber Fabric

The 400 g/m² plain-weave style provides higher reinforcement mass while maintaining a stable bidirectional textile architecture.

Current listed data include:

Weight: 400 g/m²

Weight Tolerance: ±20 g/m²

Warp Tensile: ≥1800 N/50mm

Weft Tensile: ≥1800 N/50mm

Listed Temperature Range: -269°C to 650°C

Listed Resin Saturation Time: 3.5 sec

This grade can be evaluated for:

• Structural reinforcement

• Chemical tanks

• Industrial panels

• Concrete strengthening systems

• Thermal reinforcement

880 g/m² Twill Basalt Fiber Fabric

The 880 g/m² twill style is the heaviest representative fabric currently listed.

Current data include:

Weight: 880 g/m²

Weight Tolerance: ±30 g/m²

Warp Tensile: ≥3560 N/50mm

Weft Tensile: ≥3560 N/50mm

Listed Temperature Range: -269°C to 760°C

Listed Resin Saturation Time: 4.0 sec

Its high areal weight makes it relevant to heavy reinforcement systems where greater fiber mass per layer is required.

Potential applications include:

• Thick composite laminates

• Protective structures

• Impact-resistant composite systems

• Industrial reinforcement panels

• Thermal protection structures

Any ballistic or armor rating must be established on the complete multi-layer system.

Understanding Plain Weave Basalt Fabric

Plain weave uses a simple one-over-one-under interlacing pattern.

Its main advantages include:

• High dimensional stability

• Straightforward handling

• Balanced warp/weft architecture

• Stable cutting

• Consistent reinforcement placement

It may be preferred for flat panels,structural wrapping,and applications where fabric stability is more important than maximum drape.

Understanding Twill Basalt Fabric

Twill weave produces a diagonal textile pattern.

Compared with plain weave,it can provide:

• Better drape

• Improved conformability

• Smoother surface

• Easier wrapping around curved geometry

This makes twill useful in:

• Marine structures

• Curved composite parts

• Industrial shells

• Protective laminates

Understanding Satin Basalt Fabric

Satin weave uses longer fiber floats and fewer interlacing points.

Potential advantages include:

• High drape

• Smooth surface

• Reduced fiber crimp

• Good conformity over complex shapes

However,satin fabrics can be less dimensionally stable during cutting and handling than plain weave.

The exact satin style should be selected according to application requirements.

Basalt Fabric vs. Basalt Roving

These are different product forms.

Basalt Roving → Continuous Fiber Bundle

Basalt Fabric → Woven Reinforcement Textile

Roving is used as an input for:

• Weaving

• Winding

• Pultrusion

• Grid production

Fabric is already converted into a sheet reinforcement ready for cutting and lamination.

Customers producing finished composite panels generally purchase fabric,while textile manufacturers may purchase roving.

Basalt Fabric vs. Fiberglass Fabric

Both materials are inorganic woven reinforcements.

Fiberglass offers:

• Large global supply

• Mature processing

• Broad resin compatibility

• Competitive cost

Basalt fabric may be considered where customers value:

• Higher temperature capability

• Mineral-based reinforcement

• Different chemical durability characteristics

• Alternative structural reinforcement

The correct material should be selected according to actual laminate requirements rather than general marketing comparisons.

Basalt Fabric vs. Carbon Fiber Fabric

Carbon fiber is generally selected where high stiffness-to-weight performance is a primary design requirement.

Basalt fabric occupies a different position.

Potential reasons to select basalt include:

• High-temperature exposure

• Mineral-fiber construction

• Industrial reinforcement

• Construction strengthening

• Chemical or thermal applications

• Different project cost targets

A basalt laminate should not be assumed to match carbon fiber simply because both materials have high tensile-strength values.

Basalt Fabric vs. Aramid Fabric

Aramid and basalt fabrics are also fundamentally different materials.

Aramid is an organic high-performance fiber often selected for:

• Impact resistance

• Ballistic systems

• Lightweight protection

Basalt is an inorganic mineral fiber more strongly differentiated by:

• Temperature resistance

• Mineral composition

• Dimensional stability

• Industrial thermal applications

In protective composite systems,the materials can serve different functions or even be combined.

It is not technically appropriate to claim that basalt universally replaces aramid.

Basalt Fabric for Protective & Ballistic Composite Systems

The product may be evaluated as one reinforcement layer within engineered protective composite structures.

Possible constructions may combine basalt fabric with:

• Resin matrix

• Aramid

• UHMWPE

• Ceramic strike faces

• Metallic plates

• Foam cores

• Energy-absorbing backing

The protection level depends on the complete panel architecture.

For ballistic applications,buyers should specify:

• Threat standard

• Projectile

• Velocity

• Panel dimensions

• Maximum weight

• Allowed backface deformation

• Environmental conditioning

• Multi-hit requirements

Without a full system test,a fabric weight alone cannot establish protection level.

Basalt Fabric for Fire & Thermal Protection

Basalt fabric can be incorporated into industrial thermal-protection products because of its inorganic fiber structure.

Potential applications include:

• Welding curtains

• Thermal barriers

• Heat shields

• Equipment covers

• Fire-resistant composite layers

The final fire performance should be tested according to the applicable standard.

A fabric should not automatically be described as certified A1 or fireproof unless current supporting documentation is available for the exact style.

Basalt Fabric for Marine Composites

Basalt woven fabric can be incorporated into marine laminate systems.

Potential applications include:

• Boat hull reinforcement

• Deck structures

• Marine panels

• Bulkheads

• Equipment housings

• Structural repairs

Important design variables include:

• Resin type

• Fabric weight

• Layer orientation

• Water absorption

• Fiber volume fraction

• Laminate thickness

• Fatigue loading

Basalt Fabric for Chemical Tanks

Basalt fabric can also be evaluated for chemical equipment composites.

The finished chemical resistance depends heavily on the selected resin.

For this reason,the buyer should provide:

• Chemical type

• Concentration

• Operating temperature

• Continuous or intermittent exposure

• Required service life

A chemically resistant matrix resin is essential.

Basalt Fabric for Structural Strengthening

Basalt fabric can be used in externally bonded or composite strengthening systems.

Possible applications include:

• Concrete columns

• Beams

• Walls

• Masonry

• Industrial structures

• Infrastructure repairs

Structural strengthening requires engineering calculations,surface preparation,compatible resin,and complete system testing.

Fabric tensile strength alone is not sufficient to determine strengthening capacity.

Basalt Fabric for Wind Energy

Selected basalt fabric constructions may be evaluated for wind-energy composite structures.

Potential uses include:

• Secondary reinforcement

• Structural panels

• Application-specific laminate layers

Material selection should consider fatigue,stiffness,resin compatibility,environmental exposure,and certification requirements.

Basalt Fabric for Automotive Applications

Lightweight basalt fabrics may be used in application-specific automotive composite or thermal systems.

Possible uses include:

• Thermal shields

• Composite panels

• Exhaust-area insulation structures

• Underbody components

• Structural composite layers

The current page should not claim use on a specific vehicle model unless verifiable project documentation exists.

Why Fabric Weight Matters

Areal weight is expressed in:

g/m²

and describes how much fiber mass is present per unit area.

Increasing fabric weight generally increases fiber mass per layer.

This can influence:

• Laminate thickness

• Resin demand

• Number of required layers

• Processing time

• Drape

• Finished composite weight

However,higher weight does not automatically mean higher specific performance.

Why Weave Architecture Matters

Weave architecture affects:

• Fiber crimp

• Drape

• Stability

• Resin flow

• Surface appearance

• Mechanical behavior

For flat structural laminates,plain weave may be preferred.

For curved or complex surfaces,twill or satin may provide improved conformability.

Why Resin Compatibility Matters

The basalt fabric is only the reinforcement phase.

Final composite performance depends strongly on the matrix.

Possible matrix systems can include appropriate:

• Epoxy

• Vinyl ester

• Unsaturated polyester

• Phenolic

• Other specialty resins

Compatibility should be verified with the exact surface treatment and intended processing method.

Application & Fabric Selection Guide

How to Choose Basalt Fiber Woven Fabric

Begin with the actual finished-product requirement.

Confirm:

• Required areal weight

• Plain/twill/satin weave

• Fabric width

• Resin system

• Composite process

• Required laminate thickness

• Operating temperature

• Chemical environment

• Mechanical requirement

• Surface requirement

• Protective or impact requirement

• Applicable testing standard

• Order quantity

For structural,fire,chemical,or ballistic applications,the finished system should be qualified rather than relying only on dry-fabric data.

Choosing Fabric for High Temperature

First distinguish between:

• Continuous Operating Temperature

• Short-Term Peak Exposure

Also consider every component in the finished assembly:

• Resin

• Coating

• Adhesive

• Sewing thread

• Film

• Backing

The complete product will normally be limited by its least heat-resistant component.

Choosing Fabric for Composite Reinforcement

For resin-based laminates,consider:

• Resin viscosity

• Wet-out

• Weave

• Fabric weight

• Layer orientation

• Cure schedule

• Mold geometry

• Target fiber content

A heavier fabric may reduce the number of layers but can be more difficult to conform over complex geometry.

Choosing Fabric for Protective Composites

For protective structures,do not select fabric solely based on 880 g/m² weight.

Important factors include:

• Threat type

• Energy level

• Layer count

• Hybrid materials

• Resin toughness

• Panel thickness

• Backing

• Impact angle

• Required weight

Complete ballistic or impact testing is essential.

Quality Control

Important quality-control parameters for basalt woven fabric include:

• Areal weight

• Weight tolerance

• Weave consistency

• Warp density

• Weft density

• Fabric width

• Edge quality

• Surface cleanliness

• Fiber damage

• Tensile properties

• Roll consistency

• Batch identification

For composite applications,resin compatibility and laminate testing should also be performed according to the intended process.

Packaging & Shipping

Basalt woven fabric should be rolled carefully to minimize wrinkles,edge damage,and fiber distortion.

Recommended packaging principles include:

• Fabric rolled on a suitable core

• Protective inner film

• Moisture-resistant outer wrapping

• Edge protection where required

• Clear grade and batch identification

• Stable palletization

• Protection from crushing during transport

Roll width,roll length,net weight,core dimensions,and pallet configuration should be confirmed according to the ordered fabric specification.

I would not recommend publishing the current page's highly specific military-style aluminum tube,steel crate,IoT monitoring,and liquid-nitrogen warehouse claims unless those systems are genuinely used for commercial shipments.

Storage Guidelines

Store basalt fabric in a dry,clean,and ventilated warehouse.

Protect the rolls from:

• Moisture

• Water

• Condensation

• Dust

• Oil

• Chemical contamination

• Excessive pressure

• UV exposure

• Fabric deformation

Keep the fabric in its original packaging until required for production.

Rolls should be supported properly to prevent edge crushing,wrinkling,or permanent distortion.

If the fabric has a resin-specific surface treatment,follow the applicable shelf-life recommendation for that product grade.

Frequently Asked Questions About Basalt Fiber Woven Fabric

1. What is basalt fiber woven fabric?

It is a woven technical textile manufactured from continuous basalt fibers for composite,thermal,and industrial reinforcement applications.

2. What fabric weights are available?

The current product family covers approximately 200–880 g/m².

3. Which representative weights are currently listed?

The current technical data includes 200,350,400,and 880 g/m² styles.

4. What weave types are available?

The product family includes plain,twill,and satin weave options.

5. What is the difference between plain and twill basalt fabric?

Plain weave offers greater dimensional stability,while twill generally provides better drape and conformability.

6. What is satin weave used for?

Satin can be selected for complex shapes,smooth surfaces,and applications requiring high drape.

7. What tensile strength is listed for the 200 g/m² fabric?

The current table lists approximately ≥1100 N/50mm in both warp and weft directions.

8. What tensile strength is listed for the 880 g/m² fabric?

The current table lists approximately ≥3560 N/50mm in both warp and weft directions.

9. Can basalt fabric operate continuously at 760°C?

That should not be assumed universally.

The current page associates 760°C with the 880 g/m² style,but exact continuous-service conditions,test method,and complete-system limitations should be confirmed.

10. Is basalt fabric fireproof?

Basalt is an inorganic mineral fiber and does not behave like combustible organic textiles.

A specific fireproof or A1 rating should only be claimed with valid testing for the exact fabric or finished product.

11. Can basalt fabric be used for thermal insulation?

Yes.

It can be incorporated into suitable thermal-barrier and insulation structures.

12. Can basalt fabric be used with epoxy resin?

Basalt fabrics can be used in epoxy composite systems when the fiber surface treatment and process are compatible.

13. Can basalt fabric be used with vinyl ester resin?

Yes,subject to sizing compatibility and production validation.

14. Can basalt fabric be used with polyester resin?

Selected basalt fabrics can be used in unsaturated polyester composite systems when properly matched.

15. Is basalt fabric suitable for marine composites?

Yes.

It can be evaluated for hulls,panels,bulkheads,and other marine composite structures.

16. Can basalt fabric be used for chemical tanks?

Yes,as reinforcement within an appropriately designed corrosion-resistant composite system.

17. Is basalt fabric corrosion resistant?

The basalt fiber itself does not rust,but finished chemical resistance depends strongly on the matrix resin and environment.

18. Can basalt fabric be used for structural strengthening?

Yes.

Basalt fabric can be incorporated into engineered strengthening systems for concrete,masonry,and other structures.

19. Is basalt fabric suitable for ballistic armor?

It can be evaluated as one reinforcement layer within a multi-material protective composite system.

The fabric alone should not be assigned a ballistic protection level.

20. Does 880 g/m² basalt fabric meet NIJ Level IV?

That claim should only be made for a complete tested armor system with valid test documentation.

Fabric weight alone cannot establish NIJ Level IV performance.

21. What is the difference between basalt fabric and basalt roving?

Basalt roving is a continuous fiber bundle,while basalt fabric is a woven textile produced from fiber or yarn.

22. What is the difference between basalt fabric and fiberglass fabric?

Both are inorganic reinforcement fabrics,but they differ in mineral composition,temperature behavior,processing,and application positioning.

23. What is the difference between basalt fabric and carbon fiber fabric?

Carbon fiber is usually selected for very high stiffness-to-weight structural composites,while basalt is often evaluated for thermal,industrial,construction,and alternative reinforcement applications.

24. Can basalt fabric replace aramid fabric?

Not universally.

The materials have different impact,temperature,mechanical,and processing characteristics.

25. What does g/m² mean?

It is the fabric areal weight—the mass of one square meter of fabric.

26. Does heavier basalt fabric always provide better reinforcement?

No.

Performance depends on weave,fiber orientation,resin,layer count,and finished laminate design.

27. What resin saturation times are currently listed?

The current representative values range from approximately 2.8 to 4.0 seconds,depending on fabric style.

28. Can basalt fabric be customized?

Fabric weight,weave,width,and other construction parameters may be evaluated according to manufacturing capability and order requirements.

29. How should basalt fabric be stored?

Keep rolls dry,clean,protected from moisture,contamination,and deformation,and retain original packaging until production.

30. What information should I provide when requesting a quotation?

Please provide:

• Required g/m²

• Plain/twill/satin weave

• Required width

• Roll length

• Resin system

• Composite or textile process

• Finished application

• Temperature requirement

• Mechanical or protective requirement

• Quantity

• Packaging

• Destination country or port

Why Choose WGSC Composite?

WGSC Composite supplies basalt fiber roving,basalt woven fabrics,fiberglass reinforcement,carbon fiber materials,and other composite reinforcement products for industrial,marine,construction,thermal,and structural applications.

The basalt woven-fabric family covers lightweight and heavy textile constructions from approximately 200 to 880 g/m² with plain,twill,and satin weave options. Representative styles can support composite panels,pipe wrapping,marine structures,chemical equipment,thermal barriers,infrastructure reinforcement,and application-specific protective composite systems.

For composite manufacturers,technical-textile producers,marine fabricators,industrial equipment manufacturers,and structural-reinforcement suppliers,we can support fabric-weight selection,weave selection,resin compatibility,roll specifications,and application-specific requirements.

Whether you are sourcing basalt fiber fabric,basalt fiber cloth,200 g/m² basalt fabric,400 g/m² basalt cloth,880 g/m² basalt fabric,high-temperature basalt textile,basalt fabric for composites,or basalt fabric for structural reinforcement,we can provide specification and quotation support according to your manufacturing process.

Request a Quote

Looking for basalt fiber woven fabric for composite,thermal,marine,structural,chemical,or protective applications?

Please send us your:

Fabric Weight · Weave · Width · Roll Length · Resin System · Manufacturing Process · Application · Operating Temperature · Required Performance · Quantity · Packaging · Destination

Contact WGSC Composite for plain,twill,satin,and application-specific basalt fiber woven-fabric requirements.