Dis atikul kɔmpia akkuracy fɔ tri curing digri tɛst mɛtɔd fɔ silikon prɛshɔn-sɛnsitiv adhesives. sכlvεnt εkstrakshכn (jεl kכntεnt) de mεzj insכlubul nεtwכk frakshכn via Soxhlet εkstrakshכn — כva εstimat biכs fכ fכs fכs εntangled sεgmεnt dεm we mistek as kכroslink, prεsishכn ±2-5%, lכs kεmikכl akkuracy. DSC de mכsu rεsidyual riakshכn hεt (α=1-ΔHresidual/ΔHtotal) — rilibul pan lכw-to-mεdiכm kכnvכshכn bכt כva εstimat pan hεy kכnvכshכn biכs fכ difyushכn-limited rεsidyual grup dεm, ripitεbiliti <±2%.

Dray na impɔtant step fɔ PTFE ay-tɛmpracha fabrik prodakshɔn. di kכmכn dεfεkt dεm na: krak krak (tu fast drεy, sכfa skin), kכt maygrεshכn (patikul dεm de muv to sכfa, wik intanεt bכnd), pinhol/blista (trεp εya כ stim), wayt spat εn chכlk (sכfaynt maygrεshכn כ inkכmplit fכs), yכlכ/kכk (כva hεt כf aditiv dεm), dεlaminεshכn (shrinkage strεs pas adheshon), כrεnj pil (pow levelling), warpage (uneven shrinkage), surface dray bɔt intɛriɔ wet (skinning traps moisture), ɛn tik ed dɛm (coffee-ring effect). Sɔlv dɛn involv kɔntrol drying profayl, prɔpa ventileshɔn, ɛn sabstret prɛtritmɛnt.

PTFE ay-tɛmpracha fabrik de yuz bɔku bɔku wan na di kemikal industri fɔ sɛvin ki aplikeshɔn dɛn: flɛnch gasket ɛn paip layn (de rɛsist strɔng asid/alkali), riaktɔ ɛn tank layn (de mek mɛtal nɔ kɔrɛshɔn, izi fɔ klin), filta bag fɔ kɔrosiv flu gas (we go rich 260°C), anti-kɔrɛshɔn ɛkspɛnshɔn jɔyn fɔ dakt, anti-adhesion wɛldin pad, rilis klos fɔ kɔmpɔzit mold, ɛn ilɛktrik/tɛmal insuleshɔn wrap. FDA ɛn UL gred dɛn de.

Surface finishing agents we dɛn aplay to fiberglass fabric bifo PTFE coating na impɔtant tin fɔ fayn PTFE ay-tɛmpracha klos pefɔmɛns. כrganosilane kכplεn ejen dεm de mek mכlikul brij bitwin inכrganik glas fayba εn כrganik PTFE, we de bכst di trεnk fכ di pil frכm <2 N/cm to 4-8+ N/cm. di rayt tritmɛnt de ɛp bak fɔ mek yu nɔ gɛt wam (260°C+), yu nɔ de wok wit dayelɛktrik, ɛn i de mek yu nɔ gɛt kemikal. Fabrik we dɛn nɔ trit kin mek i delamination, bubbling, ɛn shɔt savis layf.