| Customization: | Available |
|---|---|
| CAS No.: | 26062-94-2 |
| Formula: | [(CH2)4oocc6h4coo]N |
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What is PBT plastic granules?
Injection grade PBT (Polybutylene Terephthalate) is a high performance engineering plastic, full name polybutylene terephthalate. It has excellent comprehensive properties, including high mechanical properties, thermal stability, electrical insulation, chemical corrosion resistance, etc. Because of its unique properties, this material has been widely used in the fields of automobiles, home appliances, communication electricians and power tools
Why material PBT can be used for making electronic connectors ?
PBT (polybutylene terephthalate) is an engineering plastic with superior performance, which is widely used in the field of electronic connectors due to its unique physical and chemical properties.
1. Excellent physical properties
PBT has high strength, high toughness and good abrasion resistance, and these properties enable it to provide excellent mechanical support and protection in the manufacture of electronic connectors. In addition, PBT also has good dimensional stability and low moisture absorption, ensuring the reliability and consistency of the connector in a variety of environmental conditions .
2. High temperature performance
PBT is able to maintain stable performance in high temperature environment, not easy to melt or deformation. This high temperature performance is critical for electronic connectors, because they are often exposed to high temperature environments, such as the interior of electronic equipment, PBT's high melting point and heat resistance to ensure that the connector's stable operation in high temperature conditions.
3. Chemical resistance
PBT has good chemical resistance and can work stably for a long time in harsh chemical environments. This characteristic makes PBT made of electronic connectors can resist a variety of chemical substances, prolonging the service life of the connector 1. 4.
4. excellent electrical insulation properties
PBT has good electrical insulation properties, can effectively isolate the electronic components to prevent circuit short-circuit and current leakage. The high electrical insulation properties of PBT make it an ideal material for the manufacture of electronic connectors.
5. Environmentally Sustainable
Many PBT materials are made from renewable materials and are environmentally friendly. For example, some PBT products are ROHS compliant, which means they contain no substances harmful to humans or the environment. This environmentally friendly characteristic makes PBT more widely used and popular in the field of electronic connectors.
6. Flame retardant properties
PBT materials have excellent flame retardant properties, which can effectively prevent ignition and ensure the safety of equipment. In the flame test under UL94 standard, the flame retardant property of PBT material can reach V0 level, which is one of the highest flame retardant level. This excellent flame retardancy is important for preventing fire accidents in electronic equipment during use .
| Grade | Description | Application |
| Unfilled grade | Unreinforced PBT resin for extrusion and injection molding | Typically used in applications in the electronics and electrical ,automotive,mechanical engineering ,chemical ,household appliances and sporting goods industries . |
| Flame retardant and glass fiber reinforced grade | glass fiber content 10%-40% | Suitable for electrical and electronic products that require flame retardant ,high insulated products and household appliances parts etc . |
| Glass fiber reinforced and heat stabilized grade | Filler content 15%-50% | Suitable for engineering plastic products with high heat resistant requirements etc . |
| Abrasion resistant grade | Filler content 15% -30% | Suitable for parts with abrasion resistant requirements etc. |
| Carbon fiber reinforced grade | cabar fiber content 10%-30% | Suitable for anti-static and high strength electronic parts . |
| MOS2 filling grade | Filler content 2%-9% | It is suitable low wear products ,such as bearing sleeve ,appliance housings and panels ,gear and other parts with high-quality coating and small deformation etc . |
Basic info:
| Product name | PBT Polybutyleneterephthalate granules /pellets/chips |
| Appearance | White ,black ,customized color |
| Advantages | Enhanced mechanical properties Improved heat and fatigue resistance Excellent weathering performance Improved abrasion resistance Improved Flame Retardant Properties |
| Custom made service | Yes ,we also provide the material according to you model and specification sheet , also provide technicial support . |
Injection molding process of PBT resin :
Electronic appliance
Suitable for video tape recorder belt drive shaft, electronic computer cover, mercury lampshade, etc., especially suitable for heat resistance, flame retardant requirements of the occasion .
| By Express | 1kg-100 kg |
| By Air | 100kg-500kg |
| By Sea | 500kg or more |
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