SG-5
Grade		Super	1st	Standard
Viscosity number/(ml/g)		118-107
K-value		68-66
Black spot <=		16	30	90
Volatile matter and moisture % <=		0.40	0.40	0.50
Bulk density(g/ml) >=		0.48	0.45	0.42
Residual %	0.25mm <=	2.0	2.0	8.0
	0.063mm >=	95	90	85
Fish hole number/400cm <=		20	40	90
Plasticizer absorption>=per 100g resin g. >=		19	17	-
Whiteness(160C,100min)/ % >=		78	75	70
Conductivity of water extract ion solufion s/m <		-	-	-
vcm residuals ug/g <		5	10	30