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Alkali Free Dewaxed Heat Treated Fireproof Fiberglass Cloth Fire Cutting

China Alkali Free Dewaxed Heat Treated Fireproof Fiberglass Cloth Fire Cutting

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Alkali Free Dewaxed Heat Treated Fireproof Fiberglass Cloth Fire Cutting

MOQ： 1000 pieces
Price：
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Alkali Content	Alkali Free
Technology	Dewaxed/Desized
Payment Terms	T/T, PayPal, Xtransfer
Flame Resistance	Non-combustible / Self-extinguishing
Feature	High Temperature Resistanrt
Surface Cleanliness	High – no organic contamination
Surface Energy	High (after heat cleaning)
Dimensional Stability	≤ 0.5%
Delivery Time	Delivery within 15-30 days
Color	Golden
Supply Ability	50000 pieces per day
Weave Type	Twill Woven
Packaging Details	Wooden frame or cardboard box packaging, customizable
Place of Origin	Hebei, China
Certification	ISO9001

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Product Details
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Product Specification


Alkali Content	Alkali Free	Technology	Dewaxed/Desized
Payment Terms	T/T, PayPal, Xtransfer	Flame Resistance	Non-combustible / Self-extinguishing
Feature	High Temperature Resistanrt	Surface Cleanliness	High – no organic contamination
Surface Energy	High (after heat cleaning)	Dimensional Stability	≤ 0.5%
Delivery Time	Delivery within 15-30 days	Color	Golden
Supply Ability	50000 pieces per day	Weave Type	Twill Woven
Packaging Details	Wooden frame or cardboard box packaging, customizable	Place of Origin	Hebei, China
Certification	ISO9001
High Light	dewaxed fiberglass mesh cloth ，dewaxed fireproof fiberglass cloth ，alkali free fiberglass mesh cloth

High Temperature Resistance Alkali Free Dewaxed/Heat Treated Fireproof Fiberglass Cloth Welding Blanket/Fire Cutting

Product Description

Dewaxed glass fiber cloth refers to glass fiber fabric that has undergone high-temperature heat treatment to remove protective sizing agents (wax or organic coatings) on the surface of glass fibers. This process aims to eliminate organic residues and significantly improve the wettability and adhesion between the base fabric and subsequent coatings such as resin. ‌‌
Appearance change: After dewaxing, the fabric surface usually changes from white to golden or light brown, with a softer hand feel than ordinary fiberglass fabric.
Performance improvement: Removing organic substances that hinder chemical bonding, significantly improving resin wettability, reducing fiber dust, and enhancing wear resistance.
The essence of the process is not to change the composition of the glass, but to evaporate the lubricating/protective agent added during weaving through high temperature (usually in an electric heating furnace), which belongs to the physical and chemical treatment process. ‌‌

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")
Residual Sizing Content	< 0.2% (typically < 0.1%)
Surface Cleanliness	High – no organic contamination
Surface Energy	High (after heat cleaning)
Elongation at Break	≤ 3% – 5%
Temperature Resistance (Substrate)	550°C – 800°C (1022°F – 1472°F)
Continuous Service Temperature	Up to 550°C (1022°F)
Resin Compatibility	Epoxy / Polyester / Vinyl Ester / Phenolic / Silicone / PTFE
Coating Compatibility	Silicone / PTFE / Acrylic / Polyurethane / Aluminum
Flame Resistance	Non-combustible / Self-extinguishing
Dimensional Stability	≤ 0.5%
Roll Length	50m / 100m / 200m / Custom
Packaging	Moisture-proof paper + Plastic film + Woven bag / Carton
Certifications	ISO 9001

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.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller 


Year Established:

2018 


Total Annual:

180000000-200000000
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Employee Number:

260~280 


Ecer Certification：

Verified Supplier 

Beijing Chuangyuan Construction Engineering Co., Ltd is a specialized manufacturer of high-performance fiberglass textiles based in Beijing, China. With years of industry experience, we focus on the research, development, production, and global distribution of premium glass fiber products for i... Beijing Chuangyuan Construction Engineering Co., Ltd is a specialized manufacturer of high-performance fiberglass textiles based in Beijing, China. With years of industry experience, we focus on the research, development, production, and global distribution of premium glass fiber products for i...

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Beijing Chuangyuan Construction Engineering Co., Ltd.
3rd Floor, No. 13 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing
https://www.fabric-fiberglass.com/

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