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盖子护罩 食品容器外壳PP 基础创新塑料(沙特) QR6731K 注塑级
- 品牌:基础创新塑料
- 货号:222
- 价格: ¥11.5/千克
- 发布日期: 2023-12-12
- 更新日期: 2024-10-23
产品详请
品牌 | 基础创新塑料 |
货号 | 222 |
用途 | 盖子护罩家用货品瓶子食品容器外壳 |
特性级别 | 透明级|||抗紫外线|||高滑动||| |
牌号 | QR6731K |
型号 | QR6731K |
加工级别 | 注塑级||| |
品名 | PP |
外形尺寸 | 25 |
用途级别 | 通用级|||电子电器部件|||瓶盖专用料|||薄壁制品||| |
生产企业 | 基础创新塑料 |
是否进口 | 是 |
SABIC® PP QR6731K
Polypropylene Random Copolymer
SABIC Americas, Inc.
产品说明:
Provisional - PP random co-polymer for Injection moulding
QR6731K is specially developed for producing injection molded & ISBM articles with very high clarity at low processing temperatures and also has better impact properties than homo PP counterparts. This grade contains advance clarifier & anti-static agent.
QR6731K has following features:
Typical Applications
QR6731K can be used for clear houseware items, caps & closures, food containers, bottles (ISBM), lids and CD-boxes.
QR6731K is specially developed for producing injection molded & ISBM articles with very high clarity at low processing temperatures and also has better impact properties than homo PP counterparts. This grade contains advance clarifier & anti-static agent.
QR6731K has following features:
- Consistent processability
- Good stiffness
- Exceptional clarity
- Lower energy consumption & less cycle time due to low processing temperatures
Typical Applications
QR6731K can be used for clear houseware items, caps & closures, food containers, bottles (ISBM), lids and CD-boxes.
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物理性能 | 额定值 | 单位制 | 测试方法 |
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比重 1 | 0.905 | g/cm3 | ASTM D792 |
熔流率(熔体流动速率) (230°C/2.16 kg) | 25 | g/10 min | ASTM D1238 |
收缩率 - 流动 | 1.2 到 2.0 | % |
硬度 | 额定值 | 单位制 | 测试方法 |
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洛氏硬度 (R 级, 注塑) | 94 | ASTM D785 |
机械性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
抗张强度 (屈服, 注塑) | 28.0 | MPa | ASTM D638 |
伸长率 (屈服, 注塑) | 12 | % | ASTM D638 |
弯曲模量 - 1% 正割 (注塑) | 1050 | MPa | ASTM D790A |
冲击性能 | 额定值 | 单位制 | 测试方法 |
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悬壁梁缺口冲击强度 (23°C, 注塑) | 65 | J/m | ASTM D256 |
热性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
载荷下热变形温度 (0.45 MPa, 未退火) | 83.0 | °C | ASTM D648 |
维卡软化温度 | 127 | °C | ASTM D1525 2 |
注射 | 额定值 | 单位制 | |
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料筒后部温度 | 190 到 220 | °C | |
料筒中部温度 | 190 到 220 | °C | |
料筒前部温度 | 190 到 220 | °C | |
模具温度 | 15.0 到 40.0 | °C |
