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Tên sản phẩm: | Nhựa PC-1100U, Lotte |
---|---|
Mã sản phẩm | Nhựa PC-1100U, Lotte |
Nhóm sản phẩm: | Hạt nhựa PC |
Lượt xem | 4956 |
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Nhựa PC-1100U, Lotte
Description
PC-1100U is a medium viscosity, clear polycarbonate, which is suitable for outdoor injection applications. PC-1100U have UV stabilized ingredients to prevent degradation of final PC products from lights.
|
Applications |
|
SHEET EXTRUSION & INJECTION GRADE |
Typical properties1 |
|||
|
Test Method |
Typical value |
Unit |
Physical |
|
|
|
Melt Flow Index, 300℃, 1.2kg |
ASTM D1238 |
10 |
g/10min |
Specific Gravity |
ASTM D792 |
1.20 |
|
Mold Shrinkage |
ASTM D955 |
0.5~0.7 |
% |
Mechanical |
|
|
|
Tensile Strength, yield, 50mm/min |
ASTM D638 |
630 |
kgf/cm2 |
Tensile Elongation, break, 50mm/min |
ASTM D638 |
>100 |
% |
Flexural Strength, yield, 10mm/min |
ASTM D790 |
920 |
kgf/cm2 |
Flexural Modulus, 10mm/min |
ASTM D790 |
24,000 |
kgf/cm2 |
IZOD Impact Strength, notched, 23 ℃, 1/8” |
ASTM D256 |
80 |
kg∙cm/cm |
notched, 23 ℃, 1/4” |
ASTM D256 |
- |
kg∙cm/cm |
Thermal |
|
|
|
Heat Distortion Temp. 4.6kgf/cm2 |
ASTM D648 |
143 |
℃ |
18.6kgf/cm2 |
ASTM D648 |
132 |
℃ |
Vicat Softening Temp. Rate B/50 |
ASTM D1525 |
150 |
℃ |
Optical |
|
|
|
Light Transmittance |
ASTM D1003 |
89 |
% |
Haze |
ASTM D1003 |
< 0.8 |
% |
Refractive Index |
ASTM D542 |
1.585 |
|
Processing guides1 |
|||
|
|
Typical value |
Unit |
Drying condition |
|||
Drying temperature |
120 |
℃ |
|
Drying time |
4 |
hr |
|
Maximum moisture content |
0.02 |
% |
|
Injection molding |
|||
Melt temperature |
290 ~ 310 |
℃ |
|
Nozzle temperature |
280 ~ 300 |
℃ |
|
|
Rear zone |
290 ~ 310 |
℃ |
Barrel |
Middle zone |
280 ~ 300 |
℃ |
|
Front zone |
270 ~ 290 |
℃ |
Hopper temperature |
60 ~ 80 |
℃ |
|
Mold temperature |
60 ~ 90 |
℃ |
Mold |
Nozzle |
Rear zone |
Middle zone |
Front zone |
Hopper |
Recycling |
Sprues and runners can be reground with virgin resin within the ratio of 20%. Care must be taken to ensure that the regrind is free from impurities and regrind should not be used in applications where impact performance and/or agency compliance are required. |
1 Processing guides : Typical processing parameters are noted. Actual processing conditions will depend on machine size,
mold design, material residence time, shot size, etc.
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