Dab tsi yog cov yam ntxwv ntawm fiberglass daim ntaub hauv kev siv tiag?
I. Vim li cas nws nyuaj thiab nkig? Qhov no yog nws cov yam ntxwv tseem ceeb.
Lub luag haujlwm tseem ceeb ntawmfiberglass ntaubtsis yog kho kom zoo nkauj lossis softness, tab sis tensile lub zog, zoo stability, thiab structural reinforcement. Txawm hais tias sib xyaw nrog cov resin los tsim cov ntaub ntawv sib xyaw lossis siv los txhawb cov phab ntsa substrates, nws cov txiaj ntsig tseem ceeb nyob hauv kev muab cov qauv tsim muaj zog thiab qhov ruaj khov.
Nws tsis tshua muaj elongation thiab tsis kam mus rau deformation tso cai rau nws kom khov kho cov qauv zoo, tawg thiab tiv thaiv sab nraud quab yuam, tiv thaiv kev tawg, deformation, thiab tawg ntawm qhov chaw.
Cov ntaub ntawv kev ua haujlwm tseem ceeb (E-fiberglass, hom tseem ceeb tshaj plaws): Lub zog tensile ntawm ib qho filament tuaj yeem ncav cuag 3440 MPa, thaum lub tsev steel tsuas yog nce mus txog 400-500 MPa. Fiberglass lub zog tensile yog ze li ntawm 7 npaug ntawm cov hlau, tab sis nws qhov hnyav tsuas yog ib qho -thib peb ntawm cov hlau, ua rau nws lub teeb yuag, siab - cov khoom siv zog.
Hauv luv luv: nws "hardness, tsis yooj, thiab brittleness" yog txhob txwm tsim cov khoom. Ib yam li tsis muaj leej twg yuav yws txog cov hlau tuav tau nruj heev thiab nyuaj rau khoov, fiberglass daim ntaub plays lub luag haujlwm ntawm "steel tuav hauv cov ntaub ntawv mos" hauv cov khoom siv sib xyaw.
Cov ntsiab lus ntawm Kev Siv Tau: Yog tias koj qhov kev xav tau yog qhov ua kom tawg, kev cuam tshuam, thiab txhim kho tag nrho cov qauv lub zog, nws "hardness" yog qhov zoo dua, tsis yog qhov tsis xws luag.
II. Prickly/Itchy Xav: Cov no yog cov khoom siv thiab tuaj yeem daws tau lossis zam tau.
Lub prickliness ntawm fiberglass daim ntaub yog ib qho tshwm sim tshwm sim los ntawm cov me me burrs tsim tom qab cov inorganic fibers tawg, tho daim tawv nqaij. Ib yam li ntoo splinters los yog hlau xeb, qhov no yog ib qho khoom muaj nqis ntawm cov khoom thiab tsis yog qhov teeb meem ntawm cov khoom zoo. Reputable manufacturers ho txhim kho cov teeb meem ntawm burrs, shedding, thiab prickliness los ntawm peb lub ntsiab txheej txheem.
1. Sizing Agent Coating (Core Process): Thaum lub sij hawm lub fiber ntau kos duab, ib tug tshwj xeeb sizing tus neeg saib xyuas yog siv rau cov fibers. Qhov no tiv thaiv cov fibers, txo cov plua plav tawg thiab burrs, thiab txhim kho adhesion rau cov ntaub ntawv xws li epoxy resin thiab unsaturated resin, khov kho encapsulating fibers thiab txo flyaways.
2. High-Cov Txheej Txheem Kev Ncauj Ncauj Ncauj: Siv cov ntaub ntom ntom xws li cov ntaub yooj yooj yim thiab twill weave, cov xov paj sib txawv tau txo qis, khov kho cov fibers hauv cov qauv ntaub thiab tiv thaiv kom tsis txhob xoob thiab khiav tawm.
3. Tshwj xeeb Post-Technology
Rau siab- kawg thiab tshwj xeeb- cov khoom siv kho mob, kev kho cua sov lub teeb thiab lwm yam kev txhim kho saum npoo yog siv los ua kom cov ntaub huv huv thiab txo qis fraying.
Cov Lus Qhia Txog Kev Tsim Kho
- Kev yuav khoom: Tham nrog tus neeg muag khoom txog hom kev sib txuas tus neeg sawv cev thiab cov txheej txheem sib xyaw ua ke los ntsuas qhov zoo ntawm cov txheej txheem kho saum npoo.
- Kev tsim kho: Tsis txhob ua hauj lwm barehanded. Hnav- khaub ncaws ntev, tsom iav, thiab daim npog qhov ncauj. Siv ob - txheej tiv thaiv nrog cov hnab looj tes paj rwb sab hauv thiab hnab looj tes nitrile / roj hmab sab nraud.
- Tom qab-kev kho mob: Rau khaus tawv nqaij, yaug nrog dej txias (tsis txhob siv dej kub, vim nws yuav qhib qhov hws thiab cia cov fibers nkag mus tob dua). Xwb, siv daim kab xev kom tshem tawm cov microfibers ntawm qhov chaw cuam tshuam.
III. Siab-Tus nqi Tus nqi nkag siab los ntawm cov kws tshaj lij: Rwb thaiv tsev, Corrosion Resistance, thiab High-Tsub Resistance
Txawm hais tias cov neeg siv zoo tib yam tsuas yog paub tias nws yog phab ntsa mesh, fiberglass daim ntaub yog cov khoom siv tseem ceeb hauv high -kawg industrial, electronics, corrosion resistance, and power fields.
1. Kev rwb thaiv tsev zoo heev thiab siab -Tub kub tsis kam
Fiberglass yog ib qho zoo - zoo inorganic insulating cov ntaub ntawv uas muaj zog dielectric zog thiab tsawg poob. Electronic- qib fiberglass daim ntaub yog ib qho tseem ceeb substrate rau lub xov tooj ntawm tes, computers, thiab PCB Circuit Court boards; Nws tuaj yeem tiv taus qhov kub siab tshaj 550℃rau lub sijhawm ntev, ua rau nws nyiam cov khoom siv hluav taws xob xws li cov motors thiab transformers.
2. Superior Corrosion thiab Aging Resistance: Tsuas yog hydrofluoric acid thiab kub concentrated alkalis, fiberglass tuaj yeem tiv taus corrosion los ntawm cov tshuaj feem ntau, thiab nws tsis pwm, rot, ua kab, los yog hnub nyoog. Nyob rau hauv ib puag ncig hnyav tshuaj nrog kub, high humidity, thiab acidic fumes, cov ntaub ntawv zoo tib yam yog yooj yim puas, thaum fiberglass reinforced polymer (FRP) composites yuav siv tau ruaj khov rau ntau xyoo, txo cov nqi hloov thiab tu.
