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 | high proof tracking index |
| 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 | high proof tracking index | Brand Name | N/A |
| Model Number | MU-100 | Certification | UL |
| Place of Origin | China | ||
| High Light | Insulating Parts Unsaturated Polyester Molding Compound ，Heat-resistant Unsaturated Polyester Molding Compound ，PT-310 Unsaturated Polyester Molding Compound | ||
Heat-resistant modified unsaturated polyester molding compound PT-310 for insulating parts
Characteristics : Heat-resistant modified unsaturated polyester molding compounds possess high resistance against electrical arc and tracking, superior mechanical strength, 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. PT-310 molding compounds have obtained UL certificate No. E208587.
Advantage: High proof tracking index, high resistance against electric arc, superior dielectric strength, high charpy impact strength(notched), high heat resistance and flame resistance, low water absorption, and excellent long-term dimensional stability.
Applications: Mainly used to the insulating parts for temperature controllers for household appliances, main switches, magnet coil frames, connecting terminals, low-voltage devices and flameproof devices, etc.
Technical data:
| Property | Unit | Test standard | PT-310 |
|
Density |
g/cm3 | GB/T1033 | 1.9-2.1 |
|
Water absorption |
% | GB/T1034 | ≤0.3 |
|
Moulding shrinkage |
% | JB/T3958.2 | 0.4-0.8 |
|
Charpy impact strength |
kJ/m2 | GB/T1043 | ≥6.5 |
|
Charpy notch impact strength |
kJ/m2 | GB/T1043 | ≥2.5 |
|
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-310 Molding condition for injection(for reference)
|
Injection Moulding Parameters |
Unit |
Range |
|
|
Molding temperature |
℃ | 165～175 | |
|
Barrel temperature |
Feed zone |
℃ | 50～70 |
|
Nozzle zone |
℃ | 80～90 | |
|
Injection Pressure |
MPa | 60～100 | |
|
Curing time |
s/mm | 25～40 | |
|
Moulding Parameters |
Unit |
Range |
|
Molding temperature |
℃ | 165～175 |
|
Pressure |
MPa | 15～20 |
|
Curing time |
s/mm | 40～60 |
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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