PTFE Staple Fibers nrog High Uniformity rau Koob Punch Felt

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv PTFE staple fiber nyob rau hauv high-temperature koob xav ntau lawm yog nws qhov kub-kub kuj. PTFE staple fiber ntau tuaj yeem tiv taus qhov kub txog li 260 ° C yam tsis muaj degrading lossis melting. Qhov no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv hauv cov ntawv thov uas muaj qhov kub thiab txias, xws li hauv cov tshuab lim dej.

Lwm qhov txiaj ntsig ntawm PTFE staple fiber ntau yog nws cov tshuaj tiv thaiv. PTFE tiv taus ntau yam tshuaj, nrog rau cov kua qaub, alkalines, thiab cov kuab tshuaj. Qhov no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv hauv kev siv tshuaj lom neeg, xws li hauv kev lag luam chemical, khib nyiab rau lub zog, fais fab nroj tsuag, cement, thiab lwm yam.

Hauv kev xaus, PTFE staple fiber ntau yog cov khoom siv zoo heev rau kev siv cov koob txhaj tshuaj kub siab ntau lawm vim nws qhov kub thiab txias tsis kam, thiab tshuaj tsis kam. Nws cov khoom tshwj xeeb ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv kev lag luam pom thiab lwm yam kev siv uas raug rau qhov kub thiab txias thiab tshuaj lom neeg. Raws li qhov kev thov rau qhov kub-kub koob xav tau txuas ntxiv mus, PTFE staple fiber ntau yuav dhau los ua cov khoom tseem ceeb hauv kev lag luam textile.

Hauv kev xaus, PTFE staple fiber ntau yog cov khoom siv zoo heev rau kev siv cov koob txhaj tshuaj kub siab ntau lawm vim nws qhov kub thiab txias tsis kam, thiab tshuaj tsis kam. Nws cov khoom tshwj xeeb ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv kev lag luam pom thiab lwm yam kev siv uas raug rau qhov kub thiab txias thiab tshuaj lom neeg. Raws li qhov kev thov rau qhov kub-kub koob xav tau txuas ntxiv mus, PTFE staple fiber ntau yuav dhau los ua cov khoom tseem ceeb hauv kev lag luam textile.

JINYOU muaj 3 hom staple fiber ntau li S1, S2 thiab S3.
S1 yog qhov zoo tshaj plaws fiber ntau siv rau hauv qhov chaw ntawm qhov xav tau rau kev ua haujlwm siab dua.
S2 yog hom nrov tshaj plaws rau kev siv tsis tu ncua.
S3 muaj qhov hnyav tshaj plaws rau qhov tshwj xeeb dua permeability.