1.Product Name
Methyl tin mercaptide SW-977
2.Product Description
SW-977 heat stabilizer is a high efficiency, liquid, sulfur containing, methyl tin mercaptide for all PVC processes, like extrusion, calendering, injection molding and blow molding etc. SW-977 provides outstanding transparency, excellent early color hold and superior thermal stability.
3.Product Features
Outstanding transparency
Excellent early color hold and superior thermal stability
Meet all requirements regulated by FDA and under European Union ROHS Act limits.
4.Product Specification
| Tin content(%) |
19±0.5 |
Mercapto Sulfur content(%) |
12±0.5 |
Color(Pt-Co) |
≤50 |
Specifc gravity(25ºC, g/cm3) |
1.16~1.19 |
Refractive index(25ºC) |
1.507~1.511 |
Viscosity(25ºC, mPa·s) |
20~80 |
Monomethyl tin content(%) |
19.0~29.0 |
Trimethyl tin content(%) |
<0.2 |
Appearance |
Clear pale oily liquid |
Volatiles content(%) |
<3
|
5. Packaging
Available in 220kg and 225kg plastic or steel drum, Non-returnable plastic totes, but also as per the customers` requests.
6.Storage and Handling
The materials are recommended to be stored indoor and dry place. Keep away from water and avoid the air contact directly. Operators should wear protective equipment, and washing timely after contacting human skin with soap. Use the plastic, stainless steel or glass instruments during the transportation. Iron and steel (non-stainless) should be avoided for piping, valves and pumps used to handle SW-977 stabilizer. For more detailed information, please check Material Safety Data Sheets.
Advantages
- takes 42% of China domestic market, 35% export market
- comply with FDA, REACH and ROHS, SGS regulations
- yearly production of Methyltin Mercaptide 22,000tons
- fully automatic production line, no batch variations
Applications
Popular Applications:
Pipes, Tubes, Profile, Strech Film, Shrink Film, Medical Plastics, PVC Sheet, Packaging Materials, Wrapper, Bottles, PVC coumpounds, Card, and so on..
Processing Technic:
Extrusion, Blow Moulding, Injection, Foaming, Calendaring., etc.
Company Info.
Xingtai Landi Trading Co. Ltd was founded in 2003. Located in Xingtai,Hebei. Our company has been engaged in the import and export of raw materials for many years.We have passed ISO9001 national quality management system certification.
We establish a perfect marketing and servicing network in large and medium cities ofchina. Expand to international market of Middle East, Africa, Southeast Asia, and other countries & regions. Our products have won the domestic and foreign customers supporting and trusting.
'Clients first, reputation first' will always be our eternal principle.
Our Services
Our trade process
FAQ
Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge, Would you mind paying the freight fee?
Q: What is your terms of payment ?
A: Payment<=1000usd, in="" advance.="" payment="">=1000USD, 50% T/T in advance ,balance before shippment.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
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