Detail about Custom Black Fiberglass Cloth for Thermal Insulation & Welding Protection
Other attributes
| Item |
Specification |
| Color |
Black |
| Weave Type |
Plain Weave / Twill Weave |
| Weight |
200g/m² – 1050g/m² |
| Thickness |
0.2mm – 3.0mm |
| Width |
0.9m – 2.5m |
| Length |
Customized Roll Length |
| Continuous Working Temperature |
-50℃ to 550℃ |
| Tensile Strength |
≥1200N/25mm (warp & weft) |
| Surface Treatment |
Graphite / Acrylic / Slicone / PTFE Coated (optional) |
| Certifications |
ISO 9001, CE, ASTM, UL |
Product Description
Black fiberglass fabric is a high‑performance industrial textile woven from premium E‑glass fibers, treated with a black surface finish for enhanced UV resistance, low light reflection, and improved appearance.
Key Features
Excellent Thermal Stability
Long‑term use at high temperatures, stable performance, no deformation or fuming.
Superior Fire & Flame Resistance
Non‑combustible, blocks sparks and molten splash, meets industrial fire standards.
High Mechanical Strength
Tear‑resistant, wear‑resistant, maintains integrity under heavy load.
Electrical Insulation
Excellent dielectric property, safe for electrical equipment insulation.
Chemical Corrosion Resistance
Resistant to acid, alkali, oil, and most chemicals, long service life.
UV & Aging Resistance
Black finish blocks UV, slows aging, suitable for outdoor applications.
Easy to Process
Can be cut, sewn, laminated, or molded to meet custom fabrication needs.
Main Application
Thermal Insulation & Fire Protection
Pipeline insulation cladding, furnace wrapping, welding blankets, fire curtains, fireproof bags.
Construction & Building
Acoustic ceiling facings, roof waterproofing reinforcement, fireproof partitions.
Automotive & Transportation
Heat shields, exhaust insulation, interior composite reinforcements.
Industrial Manufacturing
Gaskets, expansion joints, conveyor belts, composite molding substrates.
Electrical & Electronics
Motor insulation, cable wrapping, electrical barrier materials.
Petrochemical & Metallurgy
High‑temp sealing, spark protection, equipment isolation.
Why choose our black fiberglass cloth
Professional Manufacturing
10+ years fiberglass production experience, full production line from yarn to finished cloth.
Customization Capability
Custom weight, thickness, width, coating, and packaging to match your project specs.
Stable Quality Control
Strict raw material inspection and finished product testing, consistent batch quality.
Cost‑Effective Wholesale
Factory direct supply, competitive bulk pricing, low MOQ for trial orders.
On‑Time Delivery
Large production capacity, fast lead time, reliable global shipping.
After‑Sales Support
Technical guidance, sample provision, and professional B‑side solution consultation.