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硫醇甲基锡

硫醇甲基锡主要用作聚氯乙烯(PVC) 加工成型过程中的热稳定剂,广泛适用于PVC加工的各个领域:
1、PVC片材(透明软硬片、卡基、复合片等);
2、PVC粒子(粒料、电子通讯器材壳体等);
3、PVC 建材(上水管及管件、化工管、建筑材料、异型材等);
4、PVC 医疗器具(输液器等)、食品包装材料、日用生活器具及其它制品。

牌号 Brand

产品指标Product index

Sn

S

密度

Density

(g/cm³20℃)

粘度

Vscosity

(mPa520℃)

透光率

Transmittance

(440nm)

色度  chroma( Pt-Co)

折光率

Refractive index

(20℃)

酸值

Acid value

(mgKOH/g)

177

17.50~18.50

10.50~11.50

1.125~1.165

≥90.0

≤50

1.450~1.550

≤4.00

178

15.50~17.0

10.70~11.70

1.120~1.150

≤110

≥80.0

≤100

1.502~1.510

≤4.0

181

18.70~19.70

11.50~12.50

1.160~1.190

≤100

≥95.0

≤30

1.507~1.514

≤4.0

183

14.00~15.50

9.00~10.50

1.100~1.160

≤110

≥60.00

≤150

1.502~1.510

≤4.0

185

13.00~19.00

8.00~12.00

1.00~1.20

30~80

≥95.0

≤30

1.480~1.520

≤4.00

187

16.50~17.50

10.70~11.70

1.120~1.180

≤100

≥95.0

≤60

1.500~1.515

≤4.00

188

18.80~19.20

11.50~12.50

1.160~1.190

≤100

≥95.0

≤30

1.507~1.514

≤4.00

189

15.50~16.50

9.50~10.50

1.130~1.170

≥90.0

≤50

1.450~1.550

≤4.00

191

(G)

15.00~16.00

11.80~12.50

1.12~1.15

≤120

≥95.00

≤50.00

1.505~1.515

≤4.00

191

(D)

8.50~10.50

7.00~8.50

1.00~1.10

≤250

50~99.99

500.00

1.490~1.510

≤20.00

211

20.00~22.00

12.00~15.00

1.150~1.300

≤130.00

≥95.00

≤30.00

1.505~1.530

≤20.00

217

16.80~17.80

10.30~11.30

1.100~1.160

≤100

≥80.00

≤100

1.502~1.510

≤4.0