PVC RAW Malighafi Polyvinyl Chloride-SG-3

Maombi

Tubing

Bidhaa ya mtihani, kitengo		Bidhaa bora	Matokeo ya mtihani
Mnato ml/g		127-135	133
Wiani dhahiri g/ml	≥	0.45	0.50
Jambo tete (pamoja na maji) sehemu ya molekuli %	≤	0.30	0.28
Mabaki ya ungo 250μn, shimo la ungo % %	≤	1.6	1.5
Mabaki ya ungo 63μn, shimo la ungo % %	≥	97	99
Fisheye pc/400cm^2	≤	20	17
100g resin plastikiezer kunyonya, g	≥	26	-
Weupe (160 ℃, 10min) %	≥	78	84
Uchafu, PC	≤	16	16
Yaliyomo ya polyethilini ya monomer, μg/g	≤	5.0	2
Utaratibu wa benzini ya maji, μs/(cm*g)	≤	5.0	2