Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP J-2021GR PRIME POLYMER JAPAN
PRIME POLYPRO
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Antistatic、Random copolymer
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO 179 | 6.0 kJ/m² |
| hardness | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| Rockwell hardness | R计秤 | ISO 2039-2 | 76 |
| Fracture rate | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| optical performance | 混浊 | ISO 14782 | 30 % |
| Thermal performance | 热变形温度，0.45MPa,未退火 | ISO 75-2/B | 78 °C |
| Mechanical properties | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| Tensile modulus | ISO 527-2 | 950 Mpa | |
| Nominal tensile fracture strain | ISO 527-2 | 200 % | |
| Tensile stress | 屈服 | ISO 527-2 | 27 Mpa |
| bending strength | ISO 178 | 29.0 Mpa | |
| Tensile strain | 断裂 | ISO 527-2 | 17 % |
| Flexural modulus | ISO 178 | 950 Mpa | |
| elongation at break | 洛氏硬度 | ISO 2039-2 | 76 |
| tensile strength | 屈服 | ISO 527-2 | 27.0 Mpa |
| elongation at break | ISO 527-2 | 200 % | |
| 简支梁缺口冲击强度，23℃ | ISO 179 | 6.0 kJ/m² |
| optical performance | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| Haze ratio | 2000µm | ISO 14782 | 30 % |
| physical property | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| melt mass-flow rate | 230℃,2.16kg | ISO 1133 | 22 g/10min |
| Shrinkage rate | 内部方法 | 1.4-1.8 % | |
| melt mass-flow rate | 230°C/2.16kg | ISO 1133 | 22 g/10min |
| Thermal performance | Test Condition | Test Method | PRIME POLYMER JAPAN/J-2021GR |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 78.0 °C |
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