ABS (Acrylonitrile Butadiene Styrene) yog cov thermoplastic engineering yas siv dav hauv ntau lub lag luam vim nws qhov kev ua tau zoo tag nrho. Nkag siab txog nws cov ntsiab lus tseem ceeb thiab lawv cov yam ntxwv yog qhov tseem ceeb rau kev siv tau zoo ntawm cov khoom siv no.
Lub ntsiab Cheebtsam ntawm ABS raw khoom
ABS yog terpolymer ua los ntawm peb lub monomers - acrylonitrile, butadiene, thiab styrene - los ntawm txoj kev xws li graft copolymerization lossis emulsion polymerization. Txhua monomer ua lub luag haujlwm tshwj xeeb hauv kev txiav txim siab cov khoom siv.
Acrylonitrile (ACN) CAS No . 107-13-1
Acrylonitrileyog ib tug polar monomer uas imparts tshuaj tiv thaiv, rigidity, thiab thermal stability rau ABS. Nws cov pab pawg nitrile (–CN) txhim kho kev sib cuam tshuam ntawm cov khoom sib txuas, ua kom cov khoom tawv thiab lub zog, thaum txhim kho cov tshuaj tiv thaiv. Qhov no tso cai rau ABS kom muaj kev ruaj ntseg hauv qee qhov chaw tshuaj lom neeg.
1,3-Butadiene CAS No.
Butadiene yog ib qho yooj yim monomer uas feem ntau ua rau muaj kev cuam tshuam toughness. Nws cov saw hlau molecular yog elastic heev thiab yoog raws, ua rau cov khoom siv los nqus lub zog thaum raug rau sab nraud quab yuam. Cov roj hmab theem tsim los ntawm butadiene yog dispersed thoob plaws hauv lub polymer matrix, ua zoo li "cushioning pads" los tiv thaiv tawg propagation. Qhov no muab ABS nrog zoo heev toughness thiab cuam tshuam tsis kam, tso cai rau nws tiv taus ntau sab nraud quab yuam yam tsis muaj kev tawg.
Styrene cas No. 100-42-5
Styrenepab txhawb rau kev ua tau zoo, gloss nto, thiab cov khoom hluav taws xob ntawm ABS. Nws suav nrog ua rau cov khoom yooj yim rau pwm thiab zoo li ntawm cov txheej txheem xws li txhaj tshuaj molding, extrusion, lossis tshuab moulding. Styrene kuj muab ABS lub ntsej muag du thiab siab gloss, txhim kho nws qhov zoo nkauj. Tsis tas li ntawd, nws muab cov hluav taws xob rwb thaiv tsev zoo, ua rau ABS dav siv hauv kev siv hluav taws xob thiab hluav taws xob.
Vim li cas thiaj xaiv Gneebio?
Gneebio, nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom, thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov khoom xa tawm ntawm cov khoom siv tshuaj hauv Henan, Suav. Tau ntau xyoo, peb tau cog lus rau kev lag luam tshuaj lom neeg ntawm cov khoom nruab nrab, cov khoom siv yas, cov tshuaj kho dej thiab cov tshuaj fungicides, thiab tshuaj txhua hnub.
Qhov zoo
1) Cov khoom xa tuaj me me thiab sub- ntim khoom muaj.
2). Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv, thiab Daim Ntawv Pov Thawj Keeb Kwm.
3) Zoo ua ntej, kev pabcuam zoo tshaj plaws.