Creative kho kom zoo nkauj: Polyurethane foams yog dav siv nyob. Mos ua npuas ncauj yog tsuas yog siv rau cov rooj tog thiab tsheb ntawm ntau yam lev cov ntaub ntawv, rwb thaiv tsev ntaub ntawv; txhav ua npuas ncauj rwb thaiv tsev yog tsuas yog siv rau tsev neeg cov khoom siv, vaj tse nyob phab ntsa waterproofing tsuag ua npuas ncauj rwb thaiv tsev, cov yeeb nkab rwb thaiv tsev cov ntaub ntawv, lub tsev panels, Tub yees cov tsheb thauj khoom thiab txias cia rwb thaiv tsev thiab lwm yam ntaub ntawv; semi-txhav ua npuas ncauj siv nyob rau hauv tsheb ntsuas panels, kauj log thiab hais txog. Lub lag luam muaj ib tug ntau yam ntawm kev siv ua npuas ncauj ke ntawm cov ntaub ntawv (ob-tivthaiv premix), mas rau lub (txias kho) siab resilience foams, semi-txhav foams, txhav foams thiab lwm yam cam khwb cia thiab tshuaj tsuag.
Polyurethane elastomers yuav muaj ib tug ntau dua elasticity thiab lub dag lub zog nyob rau hauv ib tug ntau ntawm cov hardness, yav tom ntej coj kuj, roj kuj, qaug zog kuj thiab kev co kuj, nrog rau cov "hnav-resistant roj hmab," nws hais. Polyurethane elastomer nyob rau hauv qhuav ntawm polyurethane cov khoom yog me me, tab sis lub polyurethane elastomer tau zoo heev zuag qhia tag nrho kev kawm, tau lug siv nyob rau hauv metallurgy, roj av, tsheb, mineral ua, dej conservancy, textile, printing, kev kho mob, kev ua si, khoom noj khoom haus ua, siv thiab lwm yam kev sectors.
PU yog ib tug polyurethane, PU tawv tawv nqaij yog ib polyurethane tivthaiv. Ris tsho manufacturers tej khoom lug siv nyob rau hauv ua khaub ncaws, tawv khaub ncaws .PU yog feem ntau hu ua lub English tsiaj ntawv rau polyurethane, polyurethane Science News for KIDS Suav lub npe no kuj yog nws zoo zoo los sis phem, ib tug zoo siv ntawm mas PU tawv hnab
PU tawv yog ib tug general feature ntawm nws cov lus rov yog tus thib ob txheej ntawm daim tawv nqaij tawv khoom, tus nto coated nrog PU cob, kuj hu ua ntawv nyiaj tawv. Nws pheej yig dua, siab siv. Nws hloov nrog cov txheej txheem kuj yog ua los ntawm ntau yam qib ntawm hom, xws li txawv teb chaws ntawm cov tawv pem teb, vim yog lub cim technology, ruaj khov zoo, ntau yam tshiab nta, tau txais kev pab pom tau hais tias high-qib tawv, cov nqi thiab qib ntawm tsis tsawg tshaj li thawj txheej ntawm lub dermis.
Post lub sij hawm: Nov-24-2018