GB/T 15340-2008 in English
SUPERSEDEDRubber,raw natural and raw synthetic-Sampling and further preparative procedures
- Issued on:2008-04-01
- Implemented on:2008-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
本标准规定了成包、成块及袋装生胶的取样方法,同时规定了由所取胶样制备理化试验试样的操作步骤。 本标准等同采用国际标准ISO1795:2000《天然、合成生胶取样及其制样方法》(英文版)。
本标准代替GB/T8083—1987《天然生胶 标准橡胶取样》和GB/T15340—1994《天然、合成生胶取样及制样方法》。 本标准与GB/T15340—1994相比主要变化如下:
——— 增加了警示语;
——— 增加了3个规范性引用文件(见第2章);
——— 增加了术语词条的英文;
——— 实验室样品的制备,总量由600g~1500g修订为350g~1500g(见第5章);
——— 1994年版的7,8.1,8.2.1中的注本版放在7,8.2.1,8.3.1的条文中;
——— 增加了资料性附录A。
本标准与GB/T8083—1987相比主要变化如下:
———增加了天然、合成生胶制样的内容(本版第8章)。
Scope
Warning: Personnel using this standard should be familiar with formal laboratory operating procedures. This standard does not intend to address all safety issues that may arise from the use of this standard. It is the user's responsibility to establish appropriate safety and health regimes and ensure compliance with national regulations. This standard stipulates the sampling method of raw rubber in bales, blocks and bags, and also specifies the operation steps for preparing physical and chemical test samples from the rubber samples taken.

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