| CAS No.: | 57583-34-3 |
|---|---|
| Formula: | C22h44o4s2sn |
| EINECS: | N/a |
| Environmental Protection: | Yes |
| Color: | Transparent Liquid |
| Kind: | Stabilizer |
| Samples: |
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| Customization: |
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Audited Supplier Methyl tin mercaptide
Chemiclas of methyl tin staiblizer
Chemical name: Methyl tin Mercaptide ,product name: mehtyletin ,tin stabilizers
CAS: 57583-35-4
Formular: C31H60O6S3Sn and C22H44O4S2Sn
The mass ratio of methyltin mercaptide and dimethyltin mercaptide is around 25/75.
1. Excellent Thermal Stability:
In the aspect of thermal stability,now there is no other PVC heat stabilizers can exceed it. It owns excellent high temperature
color stability and long term dynamic stability.
2. Excellent Transparency:
Tin stabilizer has excellent transparency,
3.Nontoxic:
Methyltin Mercaptide is non-toxic environmental friendly stabilizer and migrates minimally in PVC.It has been approved by the
German Federal Health Agency, the US Food and Drug Administration(FDA),the British Plastics Federation (BPF) and Japan PVC Health Association (JHPA).
4.Good Compatibility:
The Methyltin Mercaptide stabilizer has a good compatibility with PVC, and easily dispersed in PVC mixtures.It will not
precipitate during long-term use. Therefore, it does not affect the surface properties and electrical properties of the PVC
products.
5. Good Fluidity:
Methyltin Mercaptide stabilizer could improve PVC melting to gain a good fluidity in the PVC processing.
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item
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unit
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index
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appearance
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Colorless transparent liquid
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|
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Chroma
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Pt-Co number
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≤50
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Tin content
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%
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≥19.1
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Relative density
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(g/m3)20ºC
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1.17-1.19
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Refractive index
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nD20
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1.507-1.511
|
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