Blister yog ib hom kev siv tshuab yas.Lub hauv paus ntsiab lus tseem ceeb yog ua kom sov thiab ua kom cov ntaub ntawv yas tiaj tus, tom qab ntawd siv lub tshuab nqus tsev nqus kom nqus nws ntawm cov pwm, thiab txias rau hauv daim ntawv.Nws yog dav siv hauv ntim yas, teeb pom kev zoo, tshaj tawm, kho kom zoo nkauj thiab lwm yam lag luam.
Blister ntim: cov ntsiab lus dav dav siv cov tshuab yas blister los tsim cov khoom yas thiab ntim cov khoom nrog cov khoom siv sib xws.Blister ntim khoom muaj xws li: blister, tais, blister, thiab lwm yam. Lub ntsiab zoo ntawm blister ntim yog txuag raw thiab auxiliary cov ntaub ntawv, lub teeb yuag, yooj yim thauj mus los, zoo sealing kev ua tau zoo, thiab ua tau raws li cov kev cai ntawm environmentally phooj ywg ntsuab ntim;nws tuaj yeem ntim cov khoom tshwj xeeb uas tsis muaj cov ntaub ntawv cushioning ntxiv rau kev ntim khoom;cov khoom ntim yog pob tshab thiab pom, thiab nws cov tsos zoo nkauj, muag tau yooj yim, thiab haum rau kev ntim khoom thiab kev ntim khoom, yooj yim rau kev tswj niaj hnub, txuag cov neeg ua haujlwm, thiab txhim kho kev ua haujlwm.
1. PP khoom yam ntxwv:cov khoom yog mos thiab tawv, ib puag ncig tus phooj ywg, tsis muaj tshuaj lom, kuj kub resistant, tsis zoo plasticity, nyuaj rau blister, tsis muaj luster ntawm qhov chaw, qhia ib tug dull xim.
Kev paub txog kev xav: Cov khoom no yog dawb thiab pob tshab.Piv nrog LDPE, nws muaj qhov pom tseeb dua thiab muaj lub suab thaum rubbed.
combustion identification:Thaum kub hnyiab, nplaim taws yog daj thiab xiav, tsw tsw zoo li roj av, nws melts thiab drips, thiab tsis muaj pa taws dub thaum nws hlawv.
2. PET cov yam ntxwv:Cov khoom no yog ib puag ncig tus phooj ywg, nrog zoo hardness, muaj zog pob tshab thiab ci ntsa iab.
Sensory identification:Cov khoom no yog dawb thiab pob tshab, xav tias nyuaj, thiab ua suab nrov thaum rubbed.Nws zoo li PP.
combustion identification:yuav muaj pa taws dub thaum hlawv, thiab nplaim taws yuav dhia hla.Tom qab hlawv, qhov saum npoo ntawm cov khoom yuav dub carbonized, thiab cov xim dub carbonized tom qab hlawv nrog cov ntiv tes yuav ua hmoov.
3. PVC khoom yam ntxwv:nws yog ib qho ntawm cov ntaub ntawv siv ntau tshaj plaws rau kev ntim khoom blister, tus nqi nruab nrab, muaj zog toughness, thiab zoo shapeability.Yog hais tias nws ntsib huab cua kub tsawg, nws yuav ua nkig thiab yooj yim tawg.
Sensory identification:Cov tsos zoo ib yam li EVA tab sis elastic.
combustion identification:Cov pa luam yeeb dub yuav tawm thaum hlawv, thiab nws yuav raug tua thaum tua hluav taws.Cov nplaim hluav taws kub yog dub, thiab tsis muaj melting thiab dripping.
4. PP + tus tsiaj cov yam ntxwv:Cov khoom no yog cov khoom siv sib xyaw, qhov chaw zoo, hnav-tiv taus, thiab zoo plasticity.
Sensory identification:Cov tsos zoo ib yam li PP, lub pob tshab yog qhov siab heev, thiab lub suab thaum rub tawm ntau dua li ntawm PP.
combustion identification:muaj cov pa luam yeeb dub thaum hlawv, nplaim taws muaj qhov tshwm sim tshwm sim, thiab qhov kub hnyiab yog xim dub thiab charred.
5. PE + PP cov khoom siv copolymer:Muaj tsawg-ceev, nruab nrab-ceev, cov siab-ntom polyethylene, mos rau qhov kov, cov khoom siv no tsis tshua muaj siv.Kev txheeb xyuas qhov tseeb: Piv nrog LDPE, qhov pom tseeb ntawm cov khoom no yog siab dua li ntawm LDPE, thiab txhais tes xav tsis txawv ntawm LDPE.Kev kuaj kua muag zoo ib yam li PP zaj duab xis, thiab cov khoom yog pob tshab thiab dawb huv.
combustion identification:Thaum cov khoom no kub hnyiab, cov nplaim yog tag nrho daj, yaj thiab ntws, tsis muaj pa taws dub, thiab tsis hnov tsw zoo li roj av.
Lub sij hawm xa tuaj: Plaub Hlis-07-2021