Khoom Tshaj Tawm
Kev Paub Txog:
Qauv TSIS NO :: BUTBO
Khoom siv: Polyvinyl Chloride / PVC
Siv: General Plastics
Xim: Transparent
Khoom Piav Qhia:
ESO yog finely ua los ntawm cov ntaub ntawv zoo raw cov ntaub ntawv thiab dhau ntawm cov tshuaj ntsuam kev toxicity ntawm SGS. Nws yog soluble nyob hauv cov tebchaw hydrocarbon, ketones, esters, qib siab qib siab thiab lwm cov organic solvents, me ntsis soluble ethanol thiab. Nws yog feem ntau dav siv PVC cov tshuaj yas rau yas thiab stabilizer. Nws yog tshwj xeeb yog cov PVC thiab muaj tsawg volatility thiab mobility. Qhov siab thermal stability, lub teeb lub zog thiab kev ua haujlwm zoo rau cov dej thiab roj ua rau cov khoom muaj zog zoo dua qub, cov huab cua tiv thaiv khoom thiab cov khoom hluav taws xob. Nws tsis toxicity ua rau nws qhov chaw thoob ntiaj teb lees paub tshuaj pab rau khoom noj khoom haus wrapper. Nws tuaj yeem siv rau tag nrho cov khoom siv hauv PVC, xws li cov khoom noj khoom haus, cov ntaub ntawv kho mob, cov khoom siv, cov khoom siv tub luam, daim tawv nqaij ntawm cov ntaub ntawv, cov tawv tawv, cov tawv ntoo thiab cov yas, cov khoom yas yas thiab lwm yam khoom siv yas. Nws tuaj yeem siv los ua cov ntawv luam tshwj xeeb luam tawm, roj xim, cov khoom siv, hluavtaws roj hmab thiab cov dej ua kom ruaj khov thiab lwm yam.
| Cov khoom | Txheem |
| Epoxy tus nqi% | 6.6 |
| Xim (PT-CO) | 150 |
| Acidity, mg KOH / g | 0.5 |
| Flash point, C | 280 |
| Ceev (20 C), g / cm3 | 0.988 ~ 0.998 |
| Poob ntawm cov cua sov% | 0.3 |
| Iodine Nqi% | 5.0 |