He guide hian injection molding demolding leh anti-stick application atana PTFE high-temperature tape thlan dan a huam a ni. Temperature atanga thlan theih: Plastic tlangpui tan ≤260°C (standard silicone PSA tape, 0.13-0.18mm); Engineering plastic temperature sang tak PC, PA66, POM (high-temp silicone adhesive, 0.18-0.25mm) te tan 260-300°C a ni a; 300-400°C ah PEEK, LCP, PPS hot runner bulah (adhesive tape a chhiat; adhesive tel lo PTFE puan emaw PFA film emaw hmang rawh). Material-based selection: tacky materials te hian high-release pure PTFE surface an mamawh a; glass/mineral-a khat thil siam tur chuan heavy-duty 0.25mm+ wear-resistant tape a mamawh a; corrosive additives hian chemical laka invenna adhesive leh dense substrate a mamawh a; static-sensitive application-ah chuan anti-static black PTFE tape a ngai a ni.

High-tensile PTFE high-temperature cloth hi PTFE hi high-strength fiberglass fabric-a coating hmanga siam a ni a, tensile strength, heat resistance, non-stick property, chemical resistance, leh friction hniam tak a pe a ni. A hmanna pawimawh tak takte chu: industrial conveying (heat shrink packaging, ei tur siam, textile dryer, paper/film drying); composite molding chhuahna puan leh hot press cushion liners te; weld hmanga venhimna curtain leh thermal insulation jacket te; electric motor leh transformer insulation te; sliding bearing leh pipeline support siam; chemical filtration leh valve sealing te chu corrosive environment-ah te hman a ni. Tensile strength sang tak hian heng heavy-duty application hrang hrangah hian tension, tearing, repeated flexing, leh high-temperature mechanical stress hnuaia durability a tichiang a ni.

Sintering lai hian fiberglass fabric-a PTFE particle te chu 327°C aia sangah an melt a, original folded-chain lamellae leh particle boundary te chu a tichhia a, amorphous melt a siam a ni. A lum chuan PTFE chu radially oriented lamellae atanga siam spherulites ah a recrystallize leh a, crystallinity chu 50–70% inkar a ni. Cooling rate hian crystal perfection a tichiang a: slow cooling hian crystallinity sang zawk, spherulites lian zawk, hardness sang zawk a pe chhuak a; rapid quenching hian spherulites finer a pe a, flexibility a ti tha zawk bawk.