SH/T 1541-2006 in English
SUPERSEDEDTest method for appearance of thermoplastic granules
- Issued on:2006-05-12
- Implemented on:2006-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$59.00
本标准代替SH/T1541-1993《热塑性塑料颗粒外观试验方法》。本标准与SH/T1541-1993相比主要变化如下:1.范围内将本标准中适用于高密度聚乙烯、低密度聚乙烯和线形低密度聚乙烯合并,统称为聚乙烯(PE)(第一章)。2.范围中增加苯乙烯-丙烯腈(SAN)树脂以及改性塑料(第一章)。3.规范性引用文件中由不注日期改为注日子引用文件(第二章)。4.增加属于和定义一章(第三章)。5.指明小粒中包括碎屑和碎粒(3.4)。5.增加了蛇皮粒、拖尾粒、絮状物和带泡粒子的定义(3.5、3.6、3.7和3.8)。6.试验用套筛装配好后,增加“在水平方向”充分摇动(7.2)。7.增加“结果表示”一章(第八章)
Scope
This standard specifies test methods for the appearance of thermoplastic particles. This standard applies to thermoplastics such as polyethylene (PE), polypropylene (PP), polystyrene (PS), impact-resistant polystyrene (PS-I), acrylonitrile-butadiene-styrene (ABS), Natural granular resins such as styrene-acrylonitrile (SAN). This standard also applies to modified plastics. This standard does not apply to powders in thermoplastics.

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