Olugoye olwa PTFE olw’ebbugumu eringi (PTFE-coated fiberglass) lusinga okuwangaala nga lukuumibwa wansi wa 260°C, nga luli wala n’ebiwujjo ebisongovu, era nga luyonjebwa n’ebikozesebwa ebigonvu. Ensonga enkulu ezikoma ku bulamu: okuvunda kw’ebbugumu okusukka 260°C, okusannyalala kw’ebbugumu okuva mu kubuguma/okunyogoga okw’amangu, okukoowa kw’ebyuma okuva mu kubeebalama n’okusika, okulumbibwa eddagala okuva mu byuma bya alkali ebisaanuuse oba ebiwunyiriza eby’amaanyi, okwonooneka okuva mu byuma ebisenya ebyuma nga byoza, n’okukwatibwa UV okukozesebwa ebweru. Omutindo gw’okusiiga ne substrate nagwo gukulu.

Olugoye lwa PTFE olw’ebbugumu eringi lunywevu okutuuka ku 300°C, naye mu muliro luvunda ne lufulumya ggaasi ez’obutwa ennyo: hydrogen fluoride (HF) (corrosive, pulmonary edema) ne perfluoroisobutylene (PFIB) (ezitaliiko langi, teziwunya, ~10x esinga obutwa okusinga phosgene, tewali antidote). Era ne kaboni monokisayidi, ebisigalira bya PFOA, ne trace dioxins. Masiki eza bulijjo ezifuuwa omukka tezikola; kozesa ekyuma ekissa ekyetongodde (SCBA). Obubonero buyinza okulwawo.

Olugoye lwa PTFE olw’ebbugumu eringi (PTFE-coated fiberglass) lulungi nnyo mu kufumbisa microwave kubanga lutambuza microwaves nga telunyiga maanyi, lugumira 260°C, era lulina ekifo ekitali kikwata. Ebikozesebwa mulimu microwave baking mats, industrial dryer conveyor belts, reactor linings okusobola okugaaya eddagala, ne microwave popcorn bag liners. Ebika bya FDA ebiriwo ku mmere.

Olugoye olwa PTFE olw’ebbugumu eringi (PTFE-coated fiberglass) lulina obuziyiza obubi obw’okunyiga kubanga ekitundu kya fiberglass mu butonde kibeera kikutuse. Emifaliso emigonvu (0.08mm) giwangaala ebikumi n’ebikumi n’enkumi z’okuzinga; ebika ebizito (>0.25mm) byatika oluvannyuma lw’amakumi. Satin weave esinga okuluka okwa bulijjo. Ku kubeebalama okutambula obutasalako, lowooza ku firimu ya PTFE enkalu oba olugoye olukoleddwa mu aramid-based mu kifo ky’ekyo.

PTFE olugoye olw’ebbugumu eringi (PTFE-coated fiberglass) lukozesebwa nnyo mu kukuba engoye n’okusiiga langi ku misipi egy’okukuba ebitabo egy’okutambuza ebbugumu (180-230°C), ebibikka ku mmeeza ezikuba ku ssirini, emisipi egy’akatimba egy’okukala, emisipi gy’ekyuma ekifuyira, n’okuzinga roller. Obugulumivu bwayo obutakwata buziyiza ebisigadde bya yinki/ebisiiga, okukendeeza ku budde bw’okuyonja n’okutumbula omutindo gw’olugoye. Emisipi egitakoma egitalina musonno gisobozesa okufulumya obutasalako.

PTFE olugoye olw’ebbugumu eringi (PTFE-coated fiberglass) lye ssengejjero ery’omutindo ogwa waggulu eri embeera ezisukkiridde: okuggya enfuufu ya ggaasi w’omukka (seminti, okwokya kasasiro, ebyuma ebifumbisa amanda okutuuka ku 260°C), okusengejja amazzi agakulukuta (asidi, alkali, amafuta), okusengejja emmere/eddagala eritaliimu buwuka, n’okusengejja ebisenge ebiyonjo ebya HEPA. Ekitundu ekitali kikwata kiziyiza enfuufu okucake era kisobozesa okwanguyirwa okuyonja. Grade ezikoleddwa mu membrane-laminated zituuka ku bucaafu obutono ennyo.

PTFE olugoye olw’ebbugumu eringi lukuuma okuziyiza amasannyalaze okulungi ennyo okuva ku -180°C okutuuka ku 260°C: obuziyiza obunene >1013 Ω·cm ku 200°C, dielectric constant stable ku 2.0-2.1. Waggulu wa 260°C, PTFE egonvuwa, evunda waggulu wa 327°C, n’efiirwa insulation enkalakkalira. Wansi wa 0°C, insulation etereera naye okusiiga kufuuka brittle. Sigala mu 260°C okusobola okukola obulungi.

Olugoye lwa PTFE olw’ebbugumu eringi (PTFE-coated fiberglass) lulungi nnyo ku misipi egy’okutambuza emmere olw’okugumira ebbugumu lya 260°C, -70°C okukyukakyuka mu nnyonta, kungulu okutakwata, n’okugoberera FDA. Ebikulu ebikozesebwa: oveni z’okufumba emigaati (bisikiiti, omugaati, pizza), ebyuma ebitambuza emmere esiike, layini ezinyogoza ssweeta, emikutu egy’okufumbisa, ebisiba ebbugumu, n’okuzinga roller. Kikendeeza ku kasasiro n’obudde bw’okuyonja.

Ebirungo ebimaliriza kungulu ebisiigibwa ku lugoye lwa fiberglass nga tebannaba kusiiga PTFE bikulu nnyo mu kukola olugoye olw’ebbugumu eringi olwa PTFE olusembayo. Ebirungo ebiyunga organosilane bikola ebibanda bya molekyu wakati wa fiber y’endabirwamu etali ya kiramu ne PTFE ey’obutonde, ne bitumbula amaanyi g’ebikuta okuva ku <2 N/cm okutuuka ku 4-8+ N/cm. Okujjanjaba obulungi era kwongera ku bugumu (260°C+), okukola kwa dielectric, n’okuziyiza eddagala. Olugoye olutali lulongooseddwa luvaako okukutuka, okubumbulukuka, n’okuwangaala okumpi.

Warp ne weft density y’olugoye lwa fiberglass esalawo PTFE omulimu gw’olugoye olw’ebbugumu eringi. Densite eya waggulu eyongera ku maanyi g’okusika n’obugonvu bw’okungulu naye ekendeeza ku maanyi g’okukutuka (inverted U-curve), okukyukakyuka, n’okuyingira kw’ekizigo. Densite ennungi egerageranya okuyingira, okuziyiza okukutuka, okukyukakyuka, n’okumaliriza kungulu. Densite entono ekwatagana n’okubeebalama okw’amaanyi; density enkulu ku non-stick ne insulation.