Ɔhyew Ntrɛwmu Nsusuwii a PTFE Ɔhyew a Ɛkorɔn Ntama

Jiangsu Aokai New Materials, adwumayɛfo a wɔyɛ PTFE ntama a ɛyɛ hyew kɛse, de adwumayɛfo nimdeɛ brɛ wo sɛnea edidi so yi:

Ɔhyew ntrɛwmu nsusuwii a ɛwɔ PTFE ntama a ɛyɛ hyew kɛse no nyɛ bo a wɔahyɛ da ayɛ. Ɛda so ara ba fam koraa wɔ dan mu hyew mu kodu 100°C (bɛyɛ 0.5×10−5/°C), nanso ɛkɔ soro kɛse wɔ ɔhyew a ɛkɔ soro tebea horow mu.

1. Nhwehwɛmu Thermal Expansion Coefficient Data a ɛfa Pure PTFE ho

Table a ɛwɔ aseɛ ha yi kyerɛ PTFE kronkron no thermal expansion coefficients wɔ sɔhwɛ tebea ahodoɔ mu, unit: ×10−−/°C. Hyɛ no nsow sɛ PTFE ntama a ɛyɛ hyew kɛse yɛ ade a wɔabom ayɛ, na ne su nyinaa ne ahwehwɛ nhama a ɛwɔ ase no wɔ abusuabɔ kɛse. Nsɛm a edidi so yi kyerɛ PTFE a wɔde kata so kronkron no su titiriw.

 

Data Nkyerɛkyerɛmu : PTFE kyerɛ anisotropy kakra wɔ ɔhyew ntrɛwmu mu. Gyinapɛn ahorow no gu ahorow kakra sɛnea nneɛma no grade ne sɔhwɛ gyinapɛn te.

2. Adwumayɛ Nnyinasosɛm & Practical Application Nkyerɛase

●  Low thermal deformation nnyinasosɛm : Ntrɛwmu adwumayɛ a ɛba fam no bom yɛ denam akyi PTFE a wɔde kata so ne mu ahwehwɛ nhama ntama a ahoɔden kɛse wom so. Glass fiber wɔ ɔhyew ntrɛwmu nsusuwii a ɛba fam koraa a ɛyɛ bɛyɛ 0.5×10−5/°C, a ɛhyɛ ɔhyew ntrɛwmu ne ntrɛwmu nyinaa ano yiye.

●  Non-linear temperature effect : Ɛda adi sɛ PTFE no nsusuwii mu nsakrae kɔ soro bere a ɔhyew kɔ soro no. Sɛ nhwɛso no, PTFE a ɛho tew a ne tenten yɛ mita 1 no bɛtrɛw mm 1.2 bere a wɔayɛ no hyew fi 20°C kosi 120°C, na ntrɛwmu no tenten betumi adu mm 6.5 bere a wɔayɛ no hyew akodu 320°C no. Ɛno da nkyɛn a, PTFE wɔ nsakraeɛ beaeɛ a ɛyɛ bɛyɛ 23°C, baabi a ne nsusuiɛ nsakraeɛ dodoɔ kɔ soro ntɛmntɛm, a ɛhia sɛ wɔde adwene si so titire wɔ mfiridwuma mu dwumadie a ɛyɛ pɛpɛɛpɛ mu.

●   Production process requirement : Ɛho hia sɛ wɔde ɔhyew a ɛyɛ brɛoo na ɛyɛ pɛ bere a wɔreyɛ no na ama nsonsonoe kɛse a ɛwɔ ɔhyew mu ntrɛwmu a ɛda PTFE coating ne glass fiber base fabric ntam no ayɛ pɛ, na wɔakwati coating mu mpaapaemu ne bubbling a efi emu nhyɛso mu ba.

Sɛ yɛde rewie a, ɔhyew ntrɛwmu a ɛba fam yɛ mfaso titiriw a ɛwɔ PTFE ntama a ɛyɛ hyew kɛse so, bere a ne ntrɛwmu tumi ankasa kɔ soro a ɛnyɛ linearly bere a ɔhyew no. Wɔbɛgye coefficient data a ɛne no hyia no atom ama akontabuo sɛdeɛ adwumayɛ mu hyeɛ ankasa teɛ wɔ ɔhyew a ɛkorɔn dwumadie nhyehyɛɛ mu.

Atifi hɔ mfiridwuma ho nsɛm no yɛ nea Jiangsu Aokai New Materials Technology Co., Ltd. na ɛde mae.

Yɛde nneɛma a ɛyɛ pɛpɛɛpɛ a PTFE ɔhyew a ɛkorɔn ntama, PTFE ɔhyew a ɛkorɔn adhesive tape, PTFE mesh abɔso, seamless fusing mfiri abɔso, ɔfã biako PTFE ntama, ɔhyew a ɛkorɔn a ɛko tia conveyor belt ne ɔhyew-resistant glass fiber ntama ka ho ma. Yɛde mfiridwuma parameters a ɛkɔ akyiri, application ano aduru ne customized services ma.

Yɛne Yɛn Nkitahodi  Owura Guo: +86 18944819998 Owura Liu: +86 13705266308

Yɛdi adwumayɛ ne nokwaredi so, a yɛasi yɛn bo sɛ yɛde mfiridwuma mu nneɛma ano aduru a ɛwɔ baabi biako ne nnwuma a wosusuw ho bɛma adetɔfo nyinaa wɔ wiase nyinaa.