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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
ABS GR-4020 韩三星第一毛织（乐天）
STAREX®
办公室用品,家用风叶,工业用风叶,支架,用途：风扇,OA设备支架,打印机墨盒支架。
耐弯曲,特点：高抗弯强度GF20%
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩三星第一毛织（乐天）/GR-4020 |
|---|---|---|---|
| UL阻燃等级 | UL -94 | HB Recogni zed | |
| 热变形温度 | 1/4＂ 18.56kgf/cm | ASTM D-648 | 104 °C |
| 收缩率 | ASTM D-955 | 6 % | |
| 维卡软化温度 | 5kg | ASTM D-1525 | N/A °C |
| 机械性能 | 测试条件 | 测试方法 | 韩三星第一毛织（乐天）/GR-4020 |
|---|---|---|---|
| 拉伸强度 | 5mm/min | ASTM D-638 | 900 Kgf/cm |
| 洛氏硬度 | R-Scale | ASTM D-785 | 112 R-Scale |
| 弯曲模量 | 2.8mm/min | ASTM D-790 | 58000 Kgf/cm |
| 弯曲强度 | 2.8mm/min | ASTM D-790 | 1200 Kgf/cm |
| 悬壁梁缺口冲击强度 | 1/8＂ | ASTM D-256 | 7.0 kgf·cm/cm |
| 物理性能 | 测试条件 | 测试方法 | 韩三星第一毛织（乐天）/GR-4020 |
|---|---|---|---|
| 密度 | 23℃ | ASTM D-792 | 1.18 |
| 熔体质量流动速率 | 200℃ 5kg | ASTM D-1238 | 0.1-0.3 g/10min |
| 吸水率 | 24hr immersion in water | ASTM D-570 | 0.15 % |