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Metyltin Mercaptide YT189

Update: 2016/8/23      View:
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Introduction

【Product Name】Metyltin Mercaptide YT189
【Molecular Formula】(CH3)2Sn(SCH2COOC8H17)2 and CH3Sn(SCH2COOC8H17)3
【Trade Mark】YT189
【Appearance】Light yellow liquid.
【Composition】

Index

Value

Minimum

Maximum

Tin%

15.00

16.20

S%

9.00

10.20

Density g/cm3

1.130

1.170

Mono methyl %

20.00

30.00

TriMethyl%

Non Detected

0.20

Transmittancy(440nm%

90

99.9999

Color(Pt-Co)

 

50

Refractive Index(25℃)

1.45

1.55

AcidNumber(mgKOH/g)

 

4.0

Appearance

Colorless or light yellow liquid.

【Properties】
Colorless or light yellow liquid. Soluble in most organic solvent, contact with water, it will be hydrolyzed and become cloudy.
【Use】
YT series of Methyltin Mercaptan stabilizer is produced by Yunnan Tin adopting international advanced technology.control and test equipment. Based on the pure YT181, YT developed a new type Methyltin Mercaptide---YT189 by advanced technology of synthetizing heat stabilizers using an efficient plasticizer, to meet demands of our different customers. It is environmental, safe, efficient, economic, and with good coloring property in initial stage and good stability in later period. With good plasticity, oil resistance, light resistance and Mildew resistance, it is an ideal heat stabilizer for PVC.
Applied to calendaring, extruding, injection molding and blow molding of UPVC and flexible PVC; suitable for nontoxic PVC transparent sheet, plates, shrink film, plastic windows and doors, finishing material, toys, and medical products, etc.
【Label, Packaging】
1、Label
Label on the container shall state Product name, manufacturer, date of manufacture, storage life, and lot number, etc.
2、Packaging
1000L totes or 220L Closed plastic drum at net weight 1000kg or 220kg; or other packages required by customers.
【Transportation, Storage】
1、Transportation
Keep from sun, rain, moisture, separate from acid, alkali and food during the transportation.
2、Storage
Stored in a ventilated, dry, and cool warehouse. Close the cover immediately after using. Avoid contacting with water.
【Shelf Life】6 months
【Notes】
1、Adding while kneading materials, the volume depends on customers’ formula. Suggested volume (PVC powder) 0.9%-1.1%.
2、 Avoid contacting with water and bright light.
3、Wear protective equipment while using. If contact skin, use Sodium Carbonate to clean.


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