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护罩家用货品LLDPE 沙特SABIC R40039E 薄膜级
- 价格: ¥10.9/千克
- 发布日期: 2025-08-07
- 更新日期: 2025-08-07
产品详请
SABIC® LLDPE R40039EE
Linear Low Density Polyethylene
Saudi Basic Industries Corporation (SABIC)
产品说明:
SABIC® LLDPE R40039EE is a medium density polyethylene (MDPE) copolymer. It is typically used for its good stress crack resistance, rigidity, gloss and low warpage. The resin contains UV-stabilizer. It is recommended that SABIC® LLDPE R40039E is grinded before use in rotational moulding applications.
Typical applications.
Because of the good processing performance and physical properties, SABIC® LLDPE R40039EE is typically used for the rotational moulding of large industrial and agricultural tanks, trash containers and chemical shipping drums. Due to the good mechanical properties and low warpage this product is typically used for injection moulding of screw closures, caps and housewares. The UV-stabilization provides good protection for the final product.
This product is not intended for and must not be used in any pharmaceutical/medical applications.
Typical applications.
Because of the good processing performance and physical properties, SABIC® LLDPE R40039EE is typically used for the rotational moulding of large industrial and agricultural tanks, trash containers and chemical shipping drums. Due to the good mechanical properties and low warpage this product is typically used for injection moulding of screw closures, caps and housewares. The UV-stabilization provides good protection for the final product.
This product is not intended for and must not be used in any pharmaceutical/medical applications.
物性信息:
基本信息 | |
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特性 |
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用途 |
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加工方法 |
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物理性能 | 额定值 | 单位制 | 测试方法 |
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密度 | 0.937 | g/cm3 | ASTM D1505 |
熔流率(熔体流动速率) (190°C/2.16 kg) | 3.5 | g/10 min | ASTM D1238 |
抗环境应力开裂 ( Igepal CO-630, 模压成型, F50) | > 150 | hr | ASTM D1693B |
硬度 | 额定值 | 单位制 | 测试方法 |
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肖氏硬度 (邵氏 D, 模压成型) | 69 | ASTM D2240 |
机械性能 | 额定值 | 单位制 | 测试方法 |
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拉伸模量 - 1% 正割 (模压成型) | 600 | MPa | ASTM D638 |
抗张强度 | ASTM D638 | ||
屈服, 模压成型 | 18.0 | MPa | ASTM D638 |
断裂, 模压成型 | 19.0 | MPa | ASTM D638 |
伸长率 (断裂, 模压成型) | 500 | % | ASTM D638 |
弯曲模量 - 1% 正割 (模压成型) | 710 | MPa | ASTM D790 |
热性能 | 额定值 | 单位制 | 测试方法 |
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脆化温度 | < -75.0 | °C | ASTM D746 |
维卡软化温度 | 117 | °C | ASTM D1525 |
注射 | 额定值 | 单位制 | |
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加工(熔体)温度 | 210 到 240 | °C |
