項(xiàng)目 | 型號(hào) | ||||||
SG-1 | SG-2 | ||||||
等級(jí) | |||||||
優(yōu)等品 | 一等品 | 合格品 | 優(yōu)等品 | 一等品 | 合格品 | ||
粘數(shù)/(ml/g) | 156-144 | 143-136 | |||||
(或K值) | 77-75 | 74-73 | |||||
(或平均聚合度) | 1785-1536 | 1535-1371 | |||||
雜質(zhì)粒子數(shù)/個(gè) | 16 | 30 | 60 | 16 | 30 | 60 | |
揮發(fā)物(包括水)質(zhì)量分?jǐn)?shù)/% | 0.30 | 0.40 | 0.50 | 0.30 | 0.40 | 0.50 | |
表觀密度/(g/ml) | 0.45 | 0.42 | 0.40 | 0.45 | 0.42 | 0.40 | |
篩余物質(zhì)量分?jǐn)?shù)/% | 250μm篩孔 | 1.6 | 2.0 | 8.0 | 1.6 | 2.0 | 8.0 |
63μm篩孔 | 97 | 90 | 85 | 97 | 90 | 85 | |
"魚眼"數(shù)/(個(gè)/400cm2) | 20 | 30 | 60 | 20 | 30 | 60 | |
100g樹脂增塑劑吸收量/g | 27 | 25 | 23 | 27 | 25 | 23 | |
白度(160℃,10min)/% | 78 | 75 | 70 | 78 | 75 | 70 | |
水萃取物電導(dǎo)率/[us/(cm·g)] | 5 | 5 | — | 5 | 5 | — | |
殘留氯乙烯單體含量/(ug/g) | 5 | 5 | 10 | 5 | 5 | 10 |
項(xiàng)目 | 型號(hào) | ||||||
SG-5 | SG-6 | ||||||
等級(jí) | |||||||
優(yōu)等品 | 一等品 | 合格品 | 優(yōu)等品 | 一等品 | 合格品 | ||
粘數(shù)/(ml/g) | 118-107 | 106-96 | |||||
(或K值) | 68-66 | 65-63 | |||||
(或平均聚合度) | 1135-981 | 980-846 | |||||
雜質(zhì)粒子數(shù)/個(gè) | 16 | 30 | 60 | 16 | 30 | 60 | |
揮發(fā)物(包括水)質(zhì)量分?jǐn)?shù)/% | 0.40 | 0.40 | 0.50 | 0.40 | 0.40 | 0.50 | |
表觀密度/(g/ml) | 0.48 | 0.45 | 0.42 | 0.50 | 0.45 | 0.42 | |
篩余物質(zhì)量分?jǐn)?shù)/% | 250μm篩孔 | 1.6 | 2.0 | 8.0 | 1.6 | 2.0 | 8.0 |
63μm篩孔 | 97 | 90 | 85 | 97 | 90 | 85 | |
"魚眼"數(shù)/(個(gè)/400cm2) | 20 | 30 | 60 | 20 | 30 | 60 | |
100g樹脂增塑劑吸收量/g | 19 | 17 | — | 15 | 15 | — | |
白度(160℃,10min)/% | 78 | 75 | 70 | 78 | 75 | 70 | |
水萃取物電導(dǎo)率/[us/(cm·g)] | — | — | — | — | — | — | |
殘留氯乙烯單體含量/(ug/g) | 5 | 5 | 10 | 5 | 5 | 10 |
項(xiàng)目 | 型號(hào) | ||||||
SG-5 | SG-6 | ||||||
等級(jí) | |||||||
優(yōu)等品 | 一等品 | 合格品 | 優(yōu)等品 | 一等品 | 合格品 | ||
粘數(shù)/(ml/g) | 118-107 | 106-96 | |||||
(或K值) | 68-66 | 65-63 | |||||
(或平均聚合度) | 1135-981 | 980-846 | |||||
雜質(zhì)粒子數(shù)/個(gè) | 16 | 30 | 60 | 16 | 30 | 60 | |
揮發(fā)物(包括水)質(zhì)量分?jǐn)?shù)/% | 0.40 | 0.40 | 0.50 | 0.40 | 0.40 | 0.50 | |
表觀密度/(g/ml) | 0.48 | 0.45 | 0.42 | 0.50 | 0.45 | 0.42 | |
篩余物質(zhì)量分?jǐn)?shù)/% | 250μm篩孔 | 1.6 | 2.0 | 8.0 | 1.6 | 2.0 | 8.0 |
63μm篩孔 | 97 | 90 | 85 | 97 | 90 | 85 | |
"魚眼"數(shù)/(個(gè)/400cm2) | 20 | 30 | 60 | 20 | 30 | 60 | |
100g樹脂增塑劑吸收量/g | 19 | 17 | — | 15 | 15 | — | |
白度(160℃,10min)/% | 78 | 75 | 70 | 78 | 75 | 70 | |
水萃取物電導(dǎo)率/[us/(cm·g)] | — | — | — | — | — | — | |
殘留氯乙烯單體含量/(ug/g) | 5 | 5 | 10 | 5 | 5 | 10 |
項(xiàng)目 | 型號(hào) | ||||||
SG-7 | SG-8 | ||||||
等級(jí) | |||||||
優(yōu)等品 | 一等品 | 合格品 | 優(yōu)等品 | 一等品 | 合格品 | ||
粘數(shù)/(ml/g) | 95-87 | 86-73 | |||||
(或K值) | 60-60 | 59-55 | |||||
(或平均聚合度) | 845-741 | 740-650 | |||||
雜質(zhì)粒子數(shù)/個(gè) | 20 | 40 | 60 | 20 | 40 | 60 | |
揮發(fā)物(包括水)質(zhì)量分?jǐn)?shù)/% | 0.40 | 0.40 | 0.50 | 0.40 | 0.40 | 0.50 | |
表觀密度/(g/ml) | 0.50 | 0.45 | 0.42 | 0.52 | 0.45 | 0.42 | |
篩余物質(zhì)量分?jǐn)?shù)/% | 250μm篩孔 | 1.6 | 2.0 | 8.0 | 1.6 | 2.0 | 8.0 |
63μm篩孔 | 97 | 90 | 85 | 97 | 90 | 85 | |
"魚眼"數(shù)/(個(gè)/400cm2) | 30 | 30 | 60 | 30 | 30 | 60 | |
100g樹脂增塑劑吸收量/g | 12 | — | — | 12 | — | — | |
白度(160℃,10min)/% | 75 | 70 | 70 | 75 | 70 | 70 | |
水萃取物電導(dǎo)率/[us/(cm·g)] | — | — | — | — | — | — | |
殘留氯乙烯單體含量/(ug/g) | 5 | 5 | 10 | 5 | 5 | 10 |