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| Origin: | Japanese Polytechnic | Product Specifications: | 7140A4 |
| Manufacturer (Origin): | Japanese Polytechnic | Grade: | 7140A4 |
| Processing Level: | Injection Grade | Product Name: | PPS |
| Item Number: | 7140A4 | import: | No |
| Usage Level: | General purpose,auto parts,electrical parts | Brand: | Japanese Polytechnic |
| Sales Method: | Brand Distribution | Feature Level: | Enhanced, wear-resistant, conductive |
Detailed introduction of "supply PPS/Japan Poly/7140A4/flame retardant grade/high abrasion resistance/conductive polyphenylene sulfide"
Product parameters Performance item Test condition [state] Test method Test data data unit Basic performance Density ISO 1183 1.49 g/cm3 Melt viscosity 310℃, 1000/sec ISO 11443 280 Pa·s Water absorption rate 23℃, 24 hours in water ISO 62 0.01 % Physical Properties Molding Shrinkage Flow Direction 80℃×2mmt 0.1% Vertical Direction 80℃×2mmt 0.5% Flame Retardant UL 94 V-0 Mechanical Properties Break Strain ISO 527-1,2 1.0% Flexural Modulus ISO 178 22800 MPa Charpy Beam Notched Impact Strength ISO 179/1eA 4.5 kJ/m2 Flexural Strength ISO 178 270 MPa Tensile Strength ISO 527-1,2 180 MPa Electrical Properties Volume Resistivity IEC 60093 800 Ω·cm Surface Resistivity IEC 60093 200 Ω Thermal Properties Linear Thermal Expansion Coefficient Flow direction ISO 11359-2 1 × 10-5/℃ Vertical direction - 4 × 10-5/℃ Load deformation temperature 1.8MPa ISO 75-1 270 ℃
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