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Abrasion-resistant Modified Unsaturated Polyester Molding Compound PT-900 For Switch Housings

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Abrasion-resistant Modified Unsaturated Polyester Molding Compound PT-900 For Switch Housings

Brand Name : N/A

Model Number : MU-100

Certification : UL

Place of Origin : China

MOQ : 1000KG

Price : To be negotiated

Payment Terms : T/T

Delivery Time : 7 DAYS

Packaging Details : 25 kg/Bag

Molding method : Injection

Color : Green, Grey, Blue, etc.

State : Granular

Advantage : Wear-resistant unsaturated polyester moulding compounds

Application : For switch housings and insulating parts

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Abrasion-resistant modified unsaturated polyester molding compound PT-900 for switch housings

Characteristics : Abrasion-resistant modified unsaturated polyester molding compound has a high proof tracking index and possesses very high wear resistance and high resistance against electrical arc, superior electrical performance, excellent long-term dimensional stability even at elevated temperature and good flame resistance to UL94 V-0. It has over 12 months of storage time at room temperature. The compounds can be supplied in various colors.

Advantage: high wear resistance, impact strength and flame resistance. Its water absorption is low. And the parts made of it have good dimension stability, relatively high resistance against electrical arc and tracking.

Applications: Mainly used to switch housings and insulating parts for the moving parts of AC contactors and low voltage devices, etc.

Technical data:

Property Unit Test standard PT-900

Density

 g/cm3 GB/T1033 1.8-2.0

Water absorption

 % GB/T1034 ≤0.3

Moulding shrinkage

 % JB/T3958.2 0.3-0.8

Charpy impact strength

 kJ/m2 GB/T1043 ≥7.5

Charpy notch impact strength

 kJ/m2 GB/T1043 ≥3.0

Flexural strength

 MPa GB/T9341 ≥80

Surface resistivity

 Ω GB/T1410 ≥1013

Volume resistivity

 Ω.m GB/T1410 ≥1011

Comparative tracking index (CTI)

 V GB/T4207 ≥600

Arc resistance

 s GB/T1411 ≥180

Deflection temperature

 ℃ GB/T1634 ≥210

Flammability UL94(0.8mm)

 Level GB/T11020 V-0

Dielectric strength

 MV/m GB/T1408 ≥18.0

PT-900 Molding condition for injection(for reference)

Injection Moulding Parameters

Unit

Range

Molding temperature

 ℃ 160～170

Barrel temperature

Feed zone

 ℃ 50～70

Nozzle zone

 ℃ 80～90

Injection Pressure

 MPa 60～100

Curing time

 s/mm 25～40

Product Tags:

Abrasion-resistant Unsaturated Polyester Molding Compound

      

Switch Housings Unsaturated Polyester Molding Compound

      

PT-900 Unsaturated Polyester Molding Compound

      
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Abrasion-resistant Modified Unsaturated Polyester Molding Compound PT-900 For Switch Housings Images

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