| Customization: | Available |
|---|---|
| CAS No.: | 26062-94-2 |
| Formula: | [(CH2)4oocc6h4coo]N |
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What is material 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 Wiper arm?
1. High strength and high modulus: the wiper arm needs to withstand certain pressure and external impact during the working process, PBT material has high strength and modulus, which can ensure that the wiper arm is not easy to be deformed or damaged in the long-term use, and ensure the normal work of the wiper.
2. good chemical resistance: during the use of the car, the wiper arm may come into contact with various chemicals, such as rainwater, cleaning fluid, etc. PBT material has good chemical resistance, can resist the corrosion of salts, alkalis and acids, prolonging the service life of the wiper arm .
3. Wide temperature resistance: the climatic conditions of different regions vary greatly, wiper arms need to work in different temperature environments, PBT material has a wide temperature resistance, high heat distortion temperature, will not be easily deformed in high temperature environments; at the same time, in the low-temperature environment can maintain good toughness, not easy to produce cracks and breakage.
4. Low water absorption and dimensional stability: PBT material has low water absorption, which enables the wiper arm to maintain performance stability and dimensional accuracy in high temperature and high humidity environments, and ensures that the wiper arm and other parts fit together with precision, avoiding dimensional changes that may affect the normal operation of the wiper.
5. Easy processing and moulding: PBT material has good fluidity and is easy to be processed and moulded, and various shapes and sizes of wiper arms can be manufactured through injection moulding and other processes to meet the needs of different car models.
6. Lower cost: Compared with some metal materials, PBT material has lower cost, which can reduce the production cost of wiper arms and improve the economic efficiency of automobile manufacturers.
7. Industry Trend Fit
With the development of the automotive industry, the lightweight requirements for automotive parts, PBT as an engineering plastic, light weight, in line with the development trend of automotive lightweight, help to reduce the weight of the vehicle, improve fuel economy and vehicle performance .
| 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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