| CAS No.: | 1208990-22-0 |
|---|---|
| Formula: | (CH3)2sn(Sch2cooc8h17)2 |
| Usage: | Chemical Industry Product |
| Transport Package: | Bag |
| Specification: | 25kg/Bag |
| Trademark: | Boleid |
| Samples: |
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| Customization: |
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Audited Supplier Methyl Tin Stabilizer are one of the heat stabilizers. The main characteristics are high efficiency, high transparency, excellent heat resistance, and resistance to vulcanization pollution. Mainly used in food packaging film and other transparent PVC products. It has outstanding inhibition of pre-coloring performance of PVC products during processing, excellent UV resistance and long-term stability, good fluidity, good color retention during processing, and good product transparency. In particular, its photothermal stability has reached the international leading level, and it can effectively maintain the reuse of secondary processing. Organotin stabilizer is widely used in polyvinyl chloride (PVC) resin processing industry, suitable for PVC calendering, extrusion, blow molding, injection molding and other molding processing processes, especially suitable for pharmaceuticals, food, drinking water pipes and other PVC processing processing process. (This stabilizer shall not be used with lead, cadmium and other stabilizers .)
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Products Description
heat stabilizers (PVC) and other chlorine-containing polymers. Methyl tin stabilizer is an amorphous high polymer. Due to the special structure of PVC, it will inevitably decompose at the processing temperature, making the color darker, reducing the physical and mechanical properties, and even losing the use value. Heat stabilizers are developed and produced to solve this problem. According to different chemical structures, heat stabilizers are mainly divided into lead salts, metal soaps, organic tin, rare earth, organic antimony and organic auxiliary stabilizers. Different types of products have their own performance characteristics and are suitable for different fields. In recent years, the PVC industry has developed rapidly, which has led to the rapid development of the heat stabilizer industry. On the one hand, the theory of heat stabilizers is becoming more and more perfect, which provides conditions for obtaining more ideal PVC products; on the other hand, new products suitable for different fields are constantly being developed, especially due to the toxicity of lead salts and heavy metals. The reason is that PVC processing enterprises first choose non-toxic heat stabilizers.
In the production of PVC processing enterprises, in addition to requiring heat stabilizers to meet thermal stability, they are often required to have good processability, weather resistance, initial colorability, light stability, and strict requirements for their odor and viscosity. At the same time, there are many varieties of PVC products, including sheets, pipes, profiles, blow moldings, injection moldings, foam products, paste resins, etc. Most of the processing formulas of enterprises producing PVC products need to be developed by the enterprises themselves. Therefore, the selection of heat stabilizers during PVC processing is extremely important. Organotin heat stabilizers are heat stabilizers discovered so far
Products Specification
|
Tin Content(%) |
19±0.5 |
|
Sulfur Content(%) |
12±0.5 |
|
Chromatic(Pt-Co) |
≤50 |
|
Specific Gravity(25ºC,G/Cm³) |
1.16-1.19 |
|
Refractive Index(25ºC,MPa.5) |
1.507-1.511 |
|
Viscosity |
20-80 |
|
Alpha Content |
19.0-29.0 |
|
Trimethyla Content |
<0.2 |
|
Form |
Colorless Transparent Oily Liquid |
|
Volatile Content |
<3 |
Fields Of Application
Plastic products, rubber, plastic films, polymer materials, chemical materials, electronic and electrical coatings and adhesives, textile printing and dyeing, papermaking, inks, cleaning agents;
Products Features
1, good thermal stability;
2, excellent colorability;
3. Good compatibility;
4.Non-flammable.
Freight transportation and packaging
common problem
1. Can you provide samples to customers for free?
Yes, we can provide free samples to help you with the test, but we need to charge the freight.
2. How to order products?
You can ask us about product prices and product questions online, and we will reply to your questions as soon as possible.
3. Does the testing process provide technical assistance?
Yes, we have a professional technical team that can assist you in sample testing and provide technical assistance to customers.
4. Some product transportation problems:
For the samples you need, we can deliver them to you through international express delivery such as Shunfeng, Deppon, etc. For bulk goods purchased in bulk, we will ship them to you by sea. You can inform us in advance of your nearest port, and we promise to deliver them to you.
5. How to save the product?
During loading and unloading, keep it clean to prevent exposure to the sun, rain, high temperature and humidity, and to avoid damage to the package. It shall be stored in a cool, dry warehouse without direct sunlight and at a temperature lower than 40 ºC for two years. After two years, it can still be used after passing the performance inspection.
6.Are you a production company or a trader?
We are a professional manufacturer
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