Muaj qhov sib txawv ntawm cov tawv tawv thiab ua npuas ncauj muag
1. Kev txhais thiab cov yam ntxwv
Ua npuas ncauj nyuaj
Cov ntsiab lus: hais txog ua npuas ncauj plastics uas tsis muaj qhov yooj yim, siab compression hardness, thiab tsis tuaj yeem rov qab mus rau nws cov qauv qub tom qab kev ntxhov siab raug tso tawm. Iso stipulates hais tias ua npuas ncauj plastics uas tau compressics uas tau compressions uas tau compressed rau 50% thiab tom qab ntawd txo lawv cov thickness los ntawm ntau dua 10% tom qab lub siab yog tso ua npuas ncauj plastics.
Cov yam ntxwv: Feem ntau muaj cov ntsiab lus siab compression lub zog thiab cov khoom tau ua tiav qis. Nws feem ntau siv nyob rau hauv cov sij hawm uas yuav tsum tau tiv thaiv ntau dua lossis hnyav khoom, xws li ntim thiab tiv thaiv hluav taws xob thiab cov tshuab hluav taws xob.
Mos Ua Npuas Ncauj
Cov ntsiab lus: hais txog ib hom mos polyurethane ua npuas dej yas nrog ib qho elasticity, uas yog qhov siv ntau ntawm polyurethane khoom.
Cov yam ntxwv: Feem ntau muaj qhov qis dua, zoo rov qab zoo, kev nqus cov suab, tiv thaiv cua, kev tiv thaiv cua sov thiab lwm yam khoom. Feem ntau siv nyob rau hauv cov sij hawm uas yuav tsum tau nqus dej, poob siab lossis kev nplij siab, sofas, cov kaus mom hlau, thiab tiv thaiv cov khoom siv hluav taws xob.
2. Cov ntaub ntawv tso tawm thiab cov txheej txheem ntau lawm
Txhav npuas
Cov ntaub ntawv raw: feem ntau yog polystyrene, Npuag Polyurethane ua npuas ncauj, Phenolic, Amino, thermosetting acrylic cob, thiab lwm yam.
Cov Txheej Txheem Ntau Lawm: Cov npuas npuas dej, cov ntaub ntawv ua npuas ncauj, thiab lwm yam yog tsim los ntawm kev molding tshuab xws li molding, extrusion, thiab txhaj tshuaj.
Mos Ua Npuas Ncauj
Cov khoom siv raw: kev lig kev cai, tshuaj lom neeg rawethane yog siv, tab sis nyob rau hauv cov neeg tsis ntev los no, tseem muaj cov khoom siv muag khoom tsis ntev los no, kuj tseem muaj los ntawm taum Hoobkas khib nyiab ntws.
Cov Txheej Txheem Ntau Lawm: Ua cov txheej txheem ua npuas ncauj tshwj xeeb, nrog qhov qhib lossis kaw cov qauv ntawm tes kom tau raws li cov cai thov sib txawv.
3. Cov chaw thov
Txhav npuas
Mainly used as insulation materials, interlayer materials, packaging materials, sound insulation and shockproof materials, building materials, etc. For example, it is used for thermal insulation packaging such as ice cream cups, fast food containers and insulated fish boxes, as well as packaging and protection of heavy or fragile items such as electrical appliances and machines.
Mos Ua Npuas Ncauj
Feem ntau yog siv los ua cov khoom siv rau cov khoom lag luam xws li cov rooj zaum, sofas, tiv thaiv cov iav, cov kaus mom hlau, thiab tiv thaiv cov khoom siv hluav taws xob. Ntxiv rau, nws tuaj yeem siv rau hauv ntau cov ntawv thov ntim khoom, los ntawm cov zaub mov rau cov khoom lag luam, kom muaj kev tiv thaiv ntxiv rau cov khoom. Nyob rau tib lub sijhawm, vim nws lub suab nqus kev ua tau zoo, nws kuj tseem siv tau hauv kev tsim cov acoustic cov ntaub ntawv.
4. Kev tiv thaiv ib puag ncig
Ua npuas ncauj nyuaj
Tsoos nyuaj ua npuas ncauj plastics yuav muaj qee yam cuam tshuam rau ib puag ncig kev paub thiab siv, ib puag ncig tshiab ib puag ncig nyuaj ua npuas ncauj plastics tau siv maj mam.
Mos Ua Npuas Ncauj
Nroj tsuag-raws li cov ua npuas ncauj yog txuas txuas dua tshiab thiab biodegradable, thiab yog ib puag ncig phooj ywg. Txawm li cas los xij, kev ua npuas ncauj tsoosurethane mos kuj tseem muaj qee yam cuam tshuam rau ib puag ncig kev tsim khoom thiab khib nyiab.
