PTFE high-zazzabi masana'anta (PTFE-rufi fiberglass) ne premium tace kafofin watsa labarai don matsananci yanayi: hayaki gas kura (ciminti, sharar gida incineration, kwal tukunyar jirgi har zuwa 260 ° C), lalata ruwa tacewa (acids, alkalis, mai), abinci / Pharmaceutical bakararre tacewa, da HEPA cleanroom tace. Ƙasar da ba ta tsaya ba ta hana ƙura caking kuma tana ba da damar tsaftacewa mai sauƙi. Makin da aka lanƙwara na Membrane suna samun ƙarancin hayaki mai ƙarancin ƙarfi.

PTFE high-zazzabi zane yana kula da kyakkyawan rufin lantarki daga -180 ° C zuwa 260 ° C: ƙarfin juriya> 10¹³ Ω · cm a 200 ° C, kwanciyar hankali dielectric a 2.0-2.1. Sama da 260°C, PTFE yana tausasa, yana rubewa sama da 327°C, yana rasa rufin har abada. A ƙasa da 0 ° C, rufi yana inganta amma rufi ya zama mai karye. Tsaya a cikin 260 ° C don ingantaccen aiki.

PTFE high-zazzabi masana'anta (PTFE-rufi fiberglass) shi ne manufa domin abinci isar bel saboda ta 260 ° C zafi juriya, -70 ° C sanyi sassauci, mara sanda surface, da FDA yarda. Mahimman aikace-aikace: tanda na yin burodi (biskit, burodi, pizza), soyayyun kayan abinci, layukan sanyaya alewa, ramukan daskarewa, masu ɗaukar zafi, da nannade abin nadi. Yana rage ɓata lokaci da tsaftacewa.

Calendering - latsa PTFE-rufi masana'anta tsakanin zafi madubi rollers a 360-380 ° C - cika fuska canza surface ilimin halittar jiki, saki kaddarorin, impermeability, da inji yi. Yana rage rashin ƙarfi daga Ra 0.5-1.0 μm zuwa <0.05 μm, yana rufe raƙuman ruwa, yana inganta juriya, amma yana rage ƙarfin hawaye da sassauci. Mahimmanci don sakin layi na lantarki da rufin lantarki.

Rufi uniformity na PTFE high-zazzabi masana'anta ne m da hudu dalilai: shafi halitta (barbashi size 0.15-0.35 μm, danko, m abun ciki), shafi & sintering tsari ( ruwa shafi fĩfĩta ga uniformity), substrate quality (saƙa juna, pre-jiyya), da kuma samar da yanayi (20-25 ° C, <60% RH). Dip + ruwan ruwa hade tsari yana daidaita ma'aunin shigar ciki da santsin saman.

PTFE high-zazzabi masana'anta da silicone masana'anta duka amfani da fiberglass zane a matsayin tushe amma bambanta a shafi abu (PTFE guduro vs silicone roba). PTFE ya yi fice a cikin rashin tsayawa, juriya, da juriya na sinadarai har zuwa 260 ° C. Silicone masana'anta yana ba da ingantaccen sassauci, rufin lantarki, da juriya na wuta (har zuwa 230 ° C). Zaɓi dangane da fifikonku.

PTFE high-zazzabi masana'anta yayi na kwarai sinadaran juriya, jure da karfi acid, alkalis, Organic kaushi, da kuma lalata gas. Wannan labarin ya ba da cikakken bayani game da abubuwan da ba su iya jurewa, gazawa (narkewar alkali karafa, masu ƙarfi mai ƙarfi), da mahimman abubuwan kamar zafin jiki, maida hankali, da damuwa na inji.

PTFE impregnation bai iyakance ga zanen fiberglass ba. Wannan labarin yana gabatar da 7 madadin substrates - aramid, carbon fiber, PBI, porous karfe, graphite, asbestos (fitar fitar), da yumbu fillers - tare da tsarin su fasali, abũbuwan amfãni, gazawa, da kuma key aikace-aikace.

Wannan labarin ya bayyana dalilin da ya sa alkali-free fiberglass zane ne fĩfĩta substrate ga PTFE high-zazzabi zane. Ya ƙunshi haɗin gwiwar sinadarai ta hanyar haɗin gwiwar silane da mahimman kaddarorin jiki kamar kwanciyar hankali na zafi, kwanciyar hankali, da juriya na lalata - tabbatar da aiki mai dorewa a cikin yanayi mara kyau.