Methyltin Mercaptide Tin Stabilizer for PVC Food and Pharmaceutical Packaging Materials

• CAS No.: 57583-35-4
• Formula: C 53 H 101 O 10 S 5 Sn 2.
• EINECS: No
• Color: Transparent
• Appearance: Liquid
• Transport Package: 25kg
• Model NO.: 181
• Specification: 25kg/barrel
• Trademark: boleid
• Origin: China
• HS Code: 3812399000

Product Description

 

Product introduction

1.Details
      Organic tin stabilizer is one of the heat stabilizers. The main characteristics are high efficiency, high transparency, excellent heat resistance, and resistance to sulfide pollution. It is mainly used for food packaging film and other transparent PVC products. It has outstanding performance of inhibiting the early coloring of PVC products during processing, excellent UV resistance and long-term stability, good fluidity, good color retention during processing, and good transparency of products In particular, its photothermal stability has reached the international leading level, and can effectively maintain the recycling of secondary processing.

2.Product advantages

1) Good Thermal Stability;
2) Excellent Colorability;
3) Good Compatibility;
4) Non Flammable.

Technical indicators:

Tin content (%)	19±0.5
Sulfur content (%)	12±0.5
Chroma (Pt Co)	≤50
Specific gravity (25 ºC, g/cm ³  )	1.16~1.19
Refractive index (25 ºC)	1.507~1.511
Viscosity (25 ºC, mPa · 5)	20~80
Monomethyl content (%)	19.0~29.0
Three armour content (%)	<0.2
Form	Colorless transparent oily liquid
Volatile content (%)	<3

 

About the Company

 

      Bontecn Group China Co., Ltd formerly known as Longyang Chemical, was established in 2003.
      It is a group company specializing in the production of plastic and rubber additives. It is a professional enterprise that integrates research, development, sales, service, and investment.
      The company is committed to developing products with international advanced levels, and the raw materials required for production are also purchased from top technology manufacturers in the world, with stable and reliable quality. At present, the company has 5 senior R&D personnel, more than 20 intermediate R&D personnel, and more than 20 cooperative teams. With advanced process technology and comprehensive testing methods, we continuously explore and devote ourselves to research and development. We cooperate with research institutes all year round to continuously develop new products and processes. We have established a strict production control system and quality management system, adhere to the market-oriented and user centered business policy, and strive to provide customers with satisfactory products and thoughtful services. Our products have been exported to countries and regions such as North America, Latin America, the European Union, Asia Pacific, and Africa.

 

 

Product application

       Plastic products, rubber, plastic film, polymer materials, chemical materials, electronic and electrical coatings and adhesives, textile printing and dyeing, paper making, printing ink, cleaning agents;

 

Packaging and storage

     
     It shall be stored in a ventilated and dry place, protected from moisture, sun, fire and other chemicals.
     Packaging: paper plastic composite or woven bag, lined with plastic bag, net weight 25kg.
 

 

Certification data

 

      At present, the company has 5 senior R & D personnel, more than 20 intermediate R & D personnel, more than 20 collaborative teams and achieved many excellent results.Now the company and foreign well-known enterprises jointly develop a new product, the product can solve the traditional plastic formula ingredients trouble and high cost problems, and has achieved significant results. With advanced process technology and perfect detection means, we continue to explore, concentrate on research and development, and cooperate with scientific research institutes all year round to continuously develop new products and new processes.

 

 

common problem

Q1. Are you a production company or a trader?
 Hello, we are the manufacturer.

Q2. What are the payment methods that you can accept?
We accept various methods such as FOB and CIF etc,. We will provide you with the best price.

Q3. Can you supply samples to customers for free?
Yes, we can provide free samples to help you with the test, but we need to charge the freight.

Q4. 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.

Q5. 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.

Q6. 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.