
PES (polyethersulfone) black masterbatch is a type of high-performance black colorant that is typically used in polymer processing applications.
Features:
- Provides excellent UV resistance, heat stability, and color fastness
- Lowers the processing temperature, which saves energy costs
- Enhances the mechanical properties of the final product
- Easy to disperse and compatible with a wide range of polymers
Product Specification
|
Part name |
PES black masterbatch |
|
Size |
3.5mm*3mm |
|
Appearance |
granule |
|
Carrier |
PA |
|
Forming technology |
injection/pipe/blowing/extrusion/casting/plate..... |
|
Dosage |
2-4% |
|
Light resistance |
7 grade |
|
Packing |
25kg/bag |
|
Melting point |
180-220℃ |
Applications
Applications of PES black masterbatch:
- Automotive industry for making parts such as bumpers, dashboards, and door panels
- Electricals and electronics industry for making housings, connectors, and switches
- Aerospace industry for making components that require high strength and heat resistance
- Packaging industry for making films, bottles, and containers
- Medical devices industry for making components that require biocompatibility and sterilizability
Overall, PES black masterbatch is a versatile colorant that adds value to a wide range of industrial applications.

Company information &certificate
Guangzhou Rongfeng Plastic Technology Co., Ltd. is a leading global manufacturer of high-quality engineered thermoplastic compounds and custom-molded masterbatch. Our masterbatches are used in several applications, such as electric appliances, daily life products, package and healthcare devices. We're looking forward to your favorable feedback for a long term business cooperation. If you are interested in our products, feel free to make an inquiry and we are pleased to send you running test sample.



RFQ
Do you have a perfect service system?
A :Our company will provide services from the beginning to the end. you ask us any questions at any time.
Can you provide a lot of product testing data?
A : We can provide all the product testing data.
Are you manufacturer?
A:Yes, we have our own factory.
How long the masterbatch could be stored?
A: Recommended storage life: Up to 12 months provided it is stored as directed.
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