HDPE B5429沙特sabic
SABIC® HDPE B5429 is a medium molecular weight high densitypolyethylene copolymer. It is typically used for blow mouldingbottles of small sizes. SABIC® HDPE B5429 offers a very goodcombination of toughness, stress cracking resistance (ESCR), loadbearing strength and processability characteristics.
Typical applications
SABIC® HDPE B5429 is classified as a multipurpose blow mouldinggrade. It may be blow moulded into containers for household andindustrial chemicals (e.g. detergents, bleach, fabric softeners,solvents, paints, etc.), automotive supplies, foodstuffs,toiletries and cosmetics. It is typically also used for otherhollow thin-walled parts and profile extrusions.
Processing conditions
SABIC® HDPE B5429 has been run on the latest high speed blowmoulding machines at high production rates to produce articles ofvery good quality. Moulded parts exhibit very good surfaceappearance. The advised melt temperature for this grade is between165 and 215°C.
This product is not intended for and must not be used in anypharmaceutical/medical applications.
用途： 包装容器-塑料容器-薄壁制品,农业应用,工业应用
备注：特性：坚韧、ESCR、顶部负荷强度及加工性的组合
HDPE B5429 物性表
| 基本信息 | |
|---|---|
| 特性 |
|
| 用途 |
|
| 加工方法 |
|
| 物理性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 密度 | 0.954 | g/cm³ | ISO 1183 |
| 熔流率（熔体流动速率） | ISO 1133 | ||
| 190°C/2.16kg | 0.30 | g/10 min | ISO 1133 |
| 190°C/21.6kg | 29 | g/10 min | ISO 1133 |
| 190°C/5.0kg | 1.5 | g/10 min | ISO 1133 |
| 抗环境应力开裂 (10% Igepal CO-630, 模压成型,F50) | 40.0 | hr | ASTM D1693B |
| 硬度 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 肖氏硬度 (邵氏 D, 模压成型) | 61 | ISO 868 |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 拉伸模量 (2.00 mm, 模压成型) | 1050 | MPa | ISO 527-2/1BA/50 |
| 拉伸应力 | ISO 527-2/1BA/50 | ||
| 屈服, 2.00 mm,模压成型 | 26.0 | MPa | ISO 527-2/1BA/50 |
| 断裂, 2.00 mm,模压成型 | 28.0 | MPa | ISO 527-2/1BA/50 |
| 拉伸应变 (断裂, 2.00 mm, 模压成型) | > 1000 | % | ISO 527-2/1BA/50 |
| 弯曲模量 (2.00 mm, 模压成型) | 1250 | MPa | ISO 178 |
| 弯曲应力 (2.00 mm, 模压成型) | 27.0 | MPa | ISO 178 |
| 冲击性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ISO 180/A | ||
| -30°C,模压成型 | 5.0 | kJ/m² | ISO 180/A |
| 23°C,模压成型 | 12 | kJ/m² | ISO 180/A |
| 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) | 81.0 | °C | ASTM D648 |
| 维卡软化温度 | 127 | °C | ASTM D1525 1 |
| 熔融温度 | 132 | °C | DIN 53765 |
| Enthalpy Change | 205 | J/g | DIN 53765 |
