Kinte Materials Science and Technology Co.,Ltd
| 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 |
| Brand Name | N/A |
| Model Number | MU-100 |
| Certification | UL |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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 |
| Brand Name | N/A | Model Number | MU-100 |
| Certification | UL | Place of Origin | China |
| High Light | Abrasion-resistant Unsaturated Polyester Molding Compound ，Switch Housings Unsaturated Polyester Molding Compound ，PT-900 Unsaturated Polyester Molding Compound | ||
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 | |
Company Details
Business Type:
Manufacturer
Year Established:
1958
Total Annual:
3000000-3500000
Employee Number:
1000~2000
Ecer Certification：
Active Member
Kinte Material Technology Co.,Ltd, affiliated to China National Electric Apparatus Research Institute (CEI, established in 1958 ), is a state-owned company specializing in R&D, production and sales of powder coatings, saturated polyester resins, liquid paints and s... Kinte Material Technology Co.,Ltd, affiliated to China National Electric Apparatus Research Institute (CEI, established in 1958 ), is a state-owned company specializing in R&D, production and sales of powder coatings, saturated polyester resins, liquid paints and s...
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