公司信息及水印
牌号简介 About |
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certene PBM-2NB PBM-2NB是一种经认证的基本吹塑无断裂等级,适用于热成型、挤压吹塑或注射吹塑设备生产的超高Izod冲击容器。PBM-2NB是一种具有高熔融强度的有核树脂,提供优化的熔融稳定性,以实现一致、易于加工和非常好的低温降抗冲击性。PBM-2NB的典型应用包括医药、食品和乳制品容器、化妆品、洗漱用品和卫生保健品,这些产品要求具有优异的刚性、韧性和良好的感官性能。PBM-2NB符合FDA法规21CFR 177.1520(a)(3)(i)(c)3.1+3.2,以及大多数有关与食品接触的聚丙烯使用的国际法规。 CERTENE™ PBM-2NB PBM-2NB is a certified prime BLOW MOLDING NO BREAK grade developed for Extra High Izod Impact containers produced by Thermoforming, Extrusion-Blow or Injection-Blow molding equipment. PBM-2NB is a Nucleated resin of high melt strength offering optimized melt stability for consistent, easy processability, and Very Good Low Temperature Drop Impact resistance. PBM-2NB typical applications include pharmaceutical, food and dairy containers, cosmetics, toiletry, and health aid products requiring superior Rigidity, Toughness and Good Organoleptic properties. PBM-2NB complies with FDA regulation 21CFR 177.1520 (a)(3)(i) (c)3.1+3.2, and most international regulations concerning Polypropylene use in contact with food . CERTENE™ PBM-2NB PBM-2NB is a certified prime BLOW MOLDING NO BREAK grade developed for Extra High Izod Impact containers produced by Thermoforming, Extrusion-Blow or Injection-Blow molding equipment. PBM-2NB is a Nucleated resin of high melt strength offering optimized melt stability for consistent, easy processability, and Very Good Low Temperature Drop Impact resistance. PBM-2NB typical applications include pharmaceutical, food and dairy containers, cosmetics, toiletry, and health aid products requiring superior Rigidity, Toughness and Good Organoleptic properties. PBM-2NB complies with FDA regulation 21CFR 177.1520 (a)(3)(i) (c)3.1+3.2, and most international regulations concerning Polypropylene use in contact with food . |
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 |
0.902 | 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 |
2.0 | 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℃,注塑成型 23 ℃, injection molding |
无断裂 | 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 |
88.0 | ℃ | ASTM D648 |
维卡软化温度 Vicat Softening Temp 5 |
135 | ℃ | ASTM D1525 |
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 1 |
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R 级 R-level 1 |
ASTM D785 | ||
拉伸强度 tensile strength 2 |
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屈服,注塑成型 Yield, injection molding 2 |
MPa | ASTM D638 | |
拉伸应变 Tensile strain 3 |
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屈服,注塑成型 Yield, injection molding 3 |
% | ASTM D638 | |
弯曲模量 Bending modulus 4 |
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1% 正割,注塑成型 1% cut, injection molding 4 |
MPa | ASTM D790 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 2.0 in/min |
3 0.051 in/min |
4 Injection molded |
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【干货】影响模具精密注塑的因素有哪些?
2020-12-09 搜料网资讯: 在影响精密注塑的相关因素当中,模具是获得符合质量要求的精密塑料制品的关键。 模具的设计,模具设计是否合理会直接影响塑料制品的质量。由于模具型腔尺寸是由塑 |
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