Ibintu byo kwipimisha | Isosiyete | Ikizamini | PA-20 |
isura | —— | —— | Ifu yera |
Ubucucike bw'ubuso | g / cm3 | GB / T 1636-2008 | 0.45 ± 0.10 |
Amashanyarazi asigaye (30 mesh) | % | GB / T 2916 | ≤2.0 |
Guhindagurika | % | ASTM D5668 | ≤1.3 |
Kwinjira imbere | —— | GB / T 1632-2008 | 3.00 ± 0.20 |
ACR na PVC bifite polarite isa, ihuza cyane kandi ihuza neza, kandi imikorere yayo ni:
.
i
2. Kunoza ubwiza bwibikoresho bya PVC, guteza imbere gutunganya neza, kongera umusaruro wibicuruzwa, no kugabanya ubukanishi bwimashini zitunganya.
i
3.Gabanya cyane kubitsa inyongeramusaruro zitandukanye hejuru yimashini, kandi utezimbere cyane kugaragara kubicuruzwa byarangiye cyangwa ibicuruzwa byarangije igice nko gukora neza.
Ibicuruzwa bikoreshwa cyane cyane kubicuruzwa bya PVC bisobanutse nka firime ya PVC nurupapuro rwa PVC. Irashobora kandi gukoreshwa mubicuruzwa bya PVC bibira ifuro.
25Kg / igikapu. Ibicuruzwa bigomba guhorana isuku mugihe cyo gutwara, gupakira no gupakurura kugirango birinde izuba, imvura, ubushyuhe bwinshi nubushuhe, kandi birinde kwangirika. Igomba kubikwa mububiko bukonje, bwumutse butagira urumuri rwizuba kandi nubushyuhe buri munsi ya 40oC mumyaka ibiri. Nyuma yimyaka ibiri, irashobora gukoreshwa nyuma yo gutsinda igenzura ryimikorere.