Composite Molding
Industries ranging from aerospace, wind power to automobile manufacturing rely on PTFE coated fabrics for a full spectrum of composite molding techniques, such as manual lay-up, open mold casting and vacuum bag lamination.
PTFE coated fabrics and adhesive tapes can endure drastic temperature fluctuations without losing reliable release functionality. As a mold release barrier material, their smooth non-adhesive surface ensures molded composite workpieces can be easily detached after the curing cycle.
For Automotive Composite Molding & Boat Manufacturing
Teflon Impregnated Fiberglass Fabric
A vast array of lightweight interior automotive parts are manufactured via thermal lamination procedures. During hot pressing, multiple substrates, molten polymer layers and bonding adhesives are fused together. Our Teflon fiberglass cloth acts as high-temperature transport conveyor belts. Its non-stick finish guarantees finished auto parts detach smoothly without sticking to the belt surface.
For Wind Turbine Blade Fabrication
PTFE Adhesive Release Sheets
Self-adhesive PTFE sheets eliminate the need for messy liquid mold release agents. Composite molds are prone to abrasion and surface damage during repeated production; sticking PTFE adhesive sheets over mold surfaces delivers robust protection. This cuts downtime spent on mold refinishing and repairs, effectively slashing long-term maintenance expenses. The ultra-smooth surface of PTFE adhesive liners also delivers flawlessly polished finish on finished wind turbine blades.
For Aircraft Composite Production
Breathable Porous PTFE Fabric
Our porous PTFE release cloth features a minimized PTFE coating formula, balancing air permeability and consistent non-stick demolding capacity. Also known as peel ply, breather cloth or separation fabric, it is an indispensable auxiliary material for vacuum bagging and resin infusion molding. Tiny micro-pores within the textile allow trapped air and volatile substances to escape freely during curing, while the PTFE coating ensures clean separation from cured composite workpieces.
Beyond standard advantages of PTFE release textiles including heat resistance, anti-adhesion and air permeability, our porous PTFE fiberglass cloth adopts reinforced base weaving material, delivering outstanding tear resistance for long-term repeated use.
