What are the five characteristics of high temperature resistant glass fiber pipe?

1. Kev nyab xeeb thiab kev tiv thaiv ib puag ncig, tiv thaiv cov neeg ua haujlwm noj qab haus huv

Lub siab kub resistant fiberglass raj muaj zog tensile lub zog, tsis wrinkle, anti-vulcanization, tsis muaj pa luam yeeb, tsis muaj halogen, tsis muaj tshuaj lom, ntshiab oxygen, tsis-flammable, zoo rwb thaiv tsev kev ua tau zoo. Tom qab kho nrog silicone, nws txoj kev nyab xeeb thiab kev ua haujlwm ib puag ncig tuaj yeem txhim kho ntxiv. Ua haujlwm zoo tiv thaiv tib neeg kev noj qab haus huv ntawm cov neeg ua haujlwm thiab txo qhov tshwm sim ntawm cov kab mob ua haujlwm. Tsis zoo li cov khoom lag luam asbestos, nws muaj kev phom sij heev rau tib neeg thiab ib puag ncig.

2. Zoo heev kub kuj

Qhov saum npoo ntawm qhov kub thiab txias resistant iav fiber tube muaj ob qho tib si “organic pawg” thiab “cov qauv inorganic”. Qhov tshwj xeeb muaj pes tsawg leeg thiab cov qauv molecular tso cai rau nws los ua ke cov khoom ntawm cov organic teeb meem nrog kev ua haujlwm ntawm inorganic teeb meem. Piv nrog rau lwm cov ntaub ntawv polymer, nws sawv tawm rau nws qhov kub thiab txias tsis kam. Silicon-oxygen (Si-O) daim ntawv cog lus yog cov qauv saw tseem ceeb, daim ntawv cog lus lub zog ntawm CC daim ntawv cog lus yog 82.6 kcal / g nyob rau hauv silicone resin, thiab daim ntawv cog lus zog ntawm Si-O daim ntawv cog lus yog 121 kcal / g, yog li Lub thermal stability yog siab, thiab cov tshuaj bonds ntawm molecules tsis tawg los yog disintegrate nyob rau hauv kub kub (los yog hluav taws xob raug). Silicone tsis tsuas yog tiv taus qhov kub thiab txias, tab sis kuj tseem kub, thiab tuaj yeem siv rau hauv qhov kub thiab txias. Nws tsis hloov nrog qhov kub thiab txias, xws li tshuaj lom neeg lossis lub cev-mechanical zog.

3. Anti-splash, ntau yam kev tiv thaiv

Hauv kev lag luam smelting, qhov kub ntawm qhov nruab nrab hauv qhov cub hluav taws xob yog qhov siab heev, thiab nws yog ib qho yooj yim los tsim cov kub kub spatter (xws li hauv kev lag luam hluav taws xob vuam). Tom qab txias thiab solidifying, slag cov ntaub ntawv ntawm cov yeeb nkab los yog cable, uas hardens cov roj hmab nyob rau hauv txheej txheej ntawm cov yeeb nkab los yog cable thiab nws thiaj li ua rau brittle puas. Nyob rau hauv lem, cov khoom uas tsis muaj kev tiv thaiv thiab cables yuav puas. Kev tiv thaiv ntau yam kev nyab xeeb tuaj yeem ua tiav los ntawm kev siv ntau lub tes tsho silicone-coated fiberglass. Qhov siab tshaj plaws kub tsis kam tuaj yeem ncav cuag 1300 degrees Celsius, uas tuaj yeem tiv thaiv qhov kub kub melting ntawm molten hlau, tooj liab thiab txhuas. txaws dej kom tsis txhob muaj kev puas tsuaj rau cov cables thiab khoom siv.

4. Thaum tshav kub kub rwb thaiv tsev, txuag hluav taws xob, tiv thaiv hluav taws xob

Nyob rau hauv qhov chaw ua haujlwm kub kub, ntau cov kav dej, li qub lossis cov khoom siv muaj qhov kub thiab txias. Kev kub hnyiab lossis kub poob yuav tshwm sim yog tias tsis npog nrog cov khoom tiv thaiv. High kub resistant fiberglass kav dej muaj thermal stability zoo dua li lwm cov ntaub ntawv polymer, thiab tiv taus hluav taws xob thiab thermal rwb thaiv tsev, uas tuaj yeem tiv thaiv kev sib tsoo, txo kev siv hluav taws xob thiab tiv thaiv cov cua sov ntawm nruab nrab hauv cov yeeb nkab los ntawm kev xa ncaj qha mus rau thaj tsam ib puag ncig. Ib puag ncig overheats lub rooj cob qhia, uas txuag cov nqi cua txias.

5. Moisture-pov thawj, roj-pov thawj, huab cua-pov thawj, muaj kuab paug-pov thawj, ua kom lub neej ntev ntawm cov khoom siv.

Lub siab kub resistant iav fiber tube muaj zog tshuaj stability. Silicone yuav tsis hnov ​​​​mob nrog roj, dej, kua qaub thiab alkali thiab lwm yam. Ntawm qhov kub ntawm 260 ° C, nws tuaj yeem siv tau ntev yam tsis muaj kev laus. Kev pabcuam lub neej hauv ib puag ncig ntuj tuaj yeem ncav cuag ntau xyoo lawm. Nyob rau hauv cov ntaub ntawv no, nws maximizes kev tiv thaiv ntawm cov kav dej, cables thiab khoom siv thiab prolongs lawv siv.