Guangzhou PC polycarbonate High reflection FR PC granules plastic raw material price
USD $4.6 - $5.6 /Kilogram
Min.Order:25 Kilograms
Guangzhou Gangyangda Plastic Co., Ltd.
High reflection polycarbonate PC+FR+GF PC pellets plastic raw material price
High reflection polycarbonate PC resin PC+GF+FR plastic raw material price
High reflective Polycarbonate plastic raw material used in the LED industry
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Guangzhou polycarbonate granules, high reflection PC raw material pc pellets
International certification:IS0-9001 UL ROHS REACH
PC-B110F property parameter table (high reflection PC) | |||||
Property Item | Test Condition | Test method | PC-500R | Unit | |
Physical properties | Specific gravity | ASTM D792 | 1.25 | ||
Water absorption rate | ASTM D570 | 0.12 | % | ||
Strength enhanced | 10 | % | |||
Mould contraction rate | 3.2mm | ASTM D955 | 2~4 | E-3 | |
Mechanical properites | Tensile strength (yield point) | ASTM D638 | 66 | Mpa | |
Tensile strength (rupture point) | ASTM D638 | 55 | Mpa | ||
Tensile rate (rupture point) | ASTM D638 | 15 | % | ||
Flexural yield strength | ASTM D790 | 103 | Mpa | ||
Flexural modulus | ASTM D790 | 3445 | Mpa | ||
Rockwell hardness | ASTM D785 | 124 | R | ||
Impact strength (notched) | 23°C | ASTM D256 | 107 | J/m | |
Thermal properties | Heat deflection temperature HDT/A | 0.45Mpa | ASTM D648 | 146 | °C |
Heat deflection temperature HDT/A | 1.8Mpa | ASTM D648 | 142 | °C | |
Vicat softening point | ASTM D1525 | 163 | °C | ||
Linear Expansibility | E831 | 3.20E-05 | 1/°C | ||
UL RTI (impact) | UL746B | 130 | °C | ||
Flame reatarding | UL94 | 5VA | |||
Electrical properties | (Ohm-cm) Volume resistivity | ASTM D257 | 1.00E+17 | Ω-cm | |
Dissipation factor | 60Hz | ASTM D150 | 0.0008 | ||
Dissipation factor | 1MHz | ASTM D150 | 0.0075 | ||
Permittivity | 60Hz | ASTM D150 | 3.1 | ||
Permittivity | 1MHz | ASTM D150 | 3.05 |
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