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牌号简介 About |
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TB24是一种聚丙烯化合物,设计用于挤压片材。TB24具有优异的耐热性和板材产品所需的机械性能,是挤压加工和真空成型的理想选择。该产品通常应用于各种真空成型产品,如食品容器和包装托盘,以及其他用作工业材料的真空产品。 Description Compound Polypropylene TB12B/TB24 are designed for use in extruded sheets. Both feature superior heat-resistance and the mechanical properties required for sheet products, and are ideal for extrusion processing and vacuum forming. These products are commonly applied to a variety of vacuum-molded products such as food containers and packaging trays, and to other vacuum products used as industrial materials. Characteristics High rigidity and heat resistance due to inorganic-filler treatment: Superb extrusion and vacuum forming effects due to high melt strength Superior low temperature impact-resistance Perfect combustion at low-calorie heat which contributes to environmental protection Applications Sheet products are classified into vacuum-formed sheets, flat sheets, and danpla, according to production method (machinery and processing conditions), and secondary post-processing. TB24 is effectively used in the following: Vacuum-formed sheets: food containers, packaging trays Flat sheets: industrial materials, product cases, office supplies Danpla: transport cartons, and packing |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
1.24 | g/cm³ | ASTM D1505 |
熔体质量流动速率 Melt Flow Rate |
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230℃,2.16kg 230℃,2.16kg |
1.8 | g/10min | ASTM D1238 |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
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23℃ 23℃ |
74 | J/m | ASTM D256 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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0.45 MPa,未退火 0.45 MPa, unannealed |
145 | ℃ | ASTM D648 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
洛氏硬度 Rockwell hardness |
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R 级 R-level |
89 | ASTM D785 | |
拉伸强度 tensile strength |
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屈服 yield |
MPa | ASTM D638 | |
拉伸应变 Tensile strain |
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断裂 fracture |
% | ASTM D638 | |
弯曲模量 Bending modulus |
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23℃ 23℃ |
MPa | ASTM D747 | |
弯曲模量 Bending modulus |
MPa | ASTM D790 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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