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Heat Treated High Silica Fiberglass Fabric With Vermiculite Coated Thermal Insulation

Heat Treated High Silica Fiberglass Fabric With Vermiculite Coated Thermal Insulation

MOQ:	1000 pieces
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	50000 pieces per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Application:

High Temperature Insulation

Material:

100% Fiberglass

Feature:

High Temperature Resistanrt

Standing Temperature:

550℃

Yarn Type:

E-Glass

Surface Energy:

High (after Heat Cleaning)

Technology:

Dewaxed/Desized

Surface Cleanliness:

High – No Organic Contamination

Flame Resistance:

Non-combustible / Self-extinguishing

Packaging Details:

Wooden frame or cardboard box packaging, customizable

Highlight:

insulation fireproof fiberglass fabric

insulation heat treated fiberglass fabric

desized fireproof fiberglass fabric

Product Description

High Silica Heat Treated Fiberglass Fabric With Vermiculite Coated High Temperature Resistant Thermal Insulation

Product Description

Fiberglass does not burn the way organic fabrics such as cotton or polyester do. It is a non-combustible material, which means it will not ignite or sustain a flame. Instead of catching fire, fiberglass maintains its structure until it reaches extremely high temperatures, where it gradually softens and melts. This fire-resistant property makes fiberglass an ideal choice for welding curtains, fire blankets, protective clothing, and industrial heat shields.

Fiberglass fabrics are widely recognized as heat- and fire-resistant fabrics due to their high thermal resistance, low thermal conductivity, and non-combustible nature - making them essential in many industries. Here’s where they are needed the most:

1. Welding & Metalworking Protection

Fiberglass fabrics are used in welding blankets and curtains to shield workers and equipment from sparks, molten metal splashes, and radiant heat. They create a safe working environment, reducing the risk of burns and fire-related accidents.

2. Protective Apparel

Gloves, mitts, aprons, and proximity suits made from fiberglass fabrics protect workers in foundries, metal fabrication, and firefighting operations. These garments combine heat resistance with durability, allowing workers to operate safely in extreme conditions.

Features

Excellent resin permeability: After removing wax, the fibers are exposed, allowing epoxy resin, silicone resin and other matrix materials to fully penetrate, significantly improving the dry and wet mechanical strength of the laminated board and avoiding delamination defects.

High temperature resistance and thermal stability: No organic wax residue, long-term use temperature can reach 300 ℃~500 ℃ (depending on the glass fiber model), instantaneous temperature resistance is higher, and no volatiles or carbonization are produced at high temperatures, with good dimensional stability.

High electrical insulation performance: no conductive impurities on the surface, stable dielectric performance, high breakdown voltage, suitable for high-frequency circuit substrates and high-voltage electrical insulation wrapping.

Clean and dust-free surface: After dewaxing and subsequent water washing treatment, the fabric surface is smooth, hairless, and stain free, reducing fiber dust and facilitating subsequent coating and laminating processes, resulting in a smoother appearance of the finished product. ‌‌

Color characteristics: After dewaxing treatment at 300 ℃~400 ℃, the finished product usually appears golden yellow or light brown, which is different from white or light yellow cloth that has not been dewaxed.

Chemical stability: retain the inherent acid and alkali resistance, corrosion resistance, non combustible characteristics of glass fiber, strong anti-aging ability, and long service life.

Processing adaptability: The texture is relatively soft (compared to untreated stiff fabric), easy to cut, sew, and punch, suitable for complex shape forming. ‌‌

Technical Parameters

Parameter	Specification Range
Product Name	Heat Cleaned Fiberglass Fabric
Process Type	Heat Cleaning / Thermal Desizing / Heat Treatment
Heat Treatment Temperature	350°C – 650°C (660°F – 1200°F)
Weave Structure	Plain Weave / Twill Weave / Satin Weave / Lenor Weave
Weight (g/m²)	50 – 900 g/m²
Thickness (mm)	0.05 – 1.2 mm
Width (cm/in)	80cm / 100cm / 127cm / 150cm / 200cm (31" / 39" / 50" / 59" / 79")
Surface Energy	High (after heat cleaning)
Contact Angle (Water)	< 10° (after heat cleaning)
Tensile Strength (Warp) – Before	≥ 800 – 4000 N/50mm
Tensile Strength (Warp) – After	≥ 600 – 3500 N/50mm
Tensile Strength (Weft) – Before	≥ 600 – 3500 N/50mm
Tensile Strength (Weft) – After	≥ 450 – 3000 N/50mm
Resin Compatibility	Epoxy / Polyester / Vinyl Ester / Phenolic / Silicone / PTFE
Coating Compatibility	Silicone / PTFE / Acrylic / Polyurethane / Aluminum
Flame Resistance	Non-combustible / Self-extinguishing
Moisture Absorption	≤ 0.5%
Roll Length	50m / 100m / 200m / Custom
Packaging	Moisture-proof paper + Plastic film + Woven bag / Carton
Certifications	ISO 9001

Heat Treated High Silica Fiberglass Fabric With Vermiculite Coated Thermal Insulation

FAQ

Q. 1: How long is the sample time ? Does the sample fee can be returned?

Proofing is usually 3-5 working days. If the order reach or exceed behind MOQ quantity, proofing fee refunded. If not reached behind MOQ quantity, proofing fee will be taken by you.
Q. 2: About the sample what is the cost of transportation?The freight depends on weight, packing size and your country or province region, etc.

You can confirm by photo and video to save this money, If you become our old customer.

Q. 3: How long can I expect to get the sample?

The samples will be ready for delivery in 3-5days. The samples will be sent via international express and would be arrived within 3-5 days.

Q. 4: Do you accept customized orders?

Yes, we do. Your customized orders are always welcomed. Please kindly offer us your samples or drawings, so that we can customize the products according to your preferences. About any further detail, please feel free to contact us.

Q. 5: Can we have our Logo or company name to be printed on your products or package?

Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.

Q. 6: How to order?

Please send us your purchase order by Email or call us sales line

We need to know the following information for your order before sending you PI.

1) Product information-Quantity, Specification(Size, Material, Technological if needed and Packing requirements etc.)

2) Delivery time required.

3) Shipping information-Company name, Street address, Phone&Fax number, Destination sea port.

4) Forwarder's contact details if there's any in China.

Q. 7: How can order the products without any acknowledge of import ?

We could arrange you shipping or air or express for you and deliver everything to your port or provide you door to door service.

Q. 8: Do you have stock ?

We have a warehouse with a lot of stock, and most of the products are in normal production. If we have stock, we can deliver immediately.

Tags:

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Heat Treated Fiberglass Fabric

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