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Basic Info.
Product Description
PBT resin is mostly processed into mixtures, modified by various additives, blending with other resins can obtain good heat resistance, flame retardant, electrical insulation and other comprehensive properties and good processing performance.
| Melt Flow Index (MFI) | > 5 (g/10min) | Light resistance | 5~8 |
| Processing temperature | 150~300°C | Weather resistance | 4~5 |
| Moisture content | <0.2% | Delta E (△E) | ≤0.8 |
| Transference resistance | 4~5 |
Widely used in electrical appliances, automobiles, aircraft manufacturing, communications, home appliances, transportation and other industries. For example, after modified by glass fiber, PBT can be used to manufacture electronic parts requiring long term in high temperature conditions, size requirements of high stability.
Our products are in compliance with EU RoHS directive, Sony Green Partner, and other environmental protection requirements.
RoHS/REACH/PAHs/DINP
America FDA 177.1520
China GB 4806.6-2016 GB 9685-2016
Europe (EC) No1935/2004 (EU) No10/2011
......
*Note: no bisphenol A, plasticizer and other qualified substances
With multiple manufacturing sites in coastal cities in China, CHONGYUAN is specialized in the research and production of color masterbatches and functional masterbatches.The company has a perfect quality management system, cutting-edge production equipment and testing devices, and a sizable technical workforce with years of experience. Our mission is to consistently meet and exceed your needs through our passionate service and reliable quality products. Chongyuan strives to be the best masterbatch supplier in China.
1. Modern production and testing equipment
2. Strong production capacity, high-speed delivery
3. Good quality and competitive price
4. Free sample
5. 24-hour service
1. What are all the type of masterbatch CHONGYUAN manufacturing and selling?
Additive Masterbatch: including Antioxidant, UV, Oxo-Biodegradable, Antislip and Slip, Antiblock, Antistatic, Antimicrobial, Processing Aids, IR, Alcohol Repellent, Blowing Agent, Light Diffuser, Optical Brightener, Fragrance, Chain Extender, Glow in Dark, Clarifying and Nucleating Agents.
Color Masterbatch: a catalog of 17,500+ color recipes for use in various polymers (including PE, PP, PET, PC, Styrene's, Acrylic, Polyamides etc.).
Special Effect Masterbatch: including Pearlescent, Metallic, Fluorescent and Fragrance masterbatch...
2. Does the masterbatches influence the property of products?
Some pigments have effect on flame resistance. If used for flame resistace, products should be mentioned as first the detailed applications. Also some additive masterbatch cannot add together in same layers of films since they have adverse effect while using in combination. So in all cases, it is better to consult our technical department for details.
3. Does the masterbatch need to be dried before use?
In general, it can be used directly except for styrenic and polycondensation polymers like PET, PC and some special masterbatch mentioned, which should be dried according to common method and processing condition mentioned in TDS