Standard No.:	HG/T 4558-2013
English Name:	Sulfur powder for rubber
Chinese Name:	橡胶用硫磺粉
Chinese Classification:	G13    Oxide and elementary substance
Professional Classification:	HG    Professional Standard - Chemistry
Source Content Issued by:	MIIT
Issued on:	2013-10-17
Implemented on:	2014-3-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	100.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage as well as safety of sulfur powder for rubber. This standard is applicable to non-oil-filled sulfur powder for rubber. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 190 Packing Symbol of Dangerous Goods GB/T 601 Chemical Reagent - Preparations of Standard Volumetric Solutions GB/T 603 Chemical Reagent - Preparations of Reagent Solutions for Use in Test Methods GB/T 2449 Sulfur for Industrial Use GB/T 6003.1-2012 Test Sieves - Technical Requirements and Testing - Part 1: Test Sieves of Metal Wire Cloth GB/T 6678 General Principles for Sampling Chemical Products GB/T 6679 General Rules for Sampling of Solid Chemical Products GB/T 6682 Water for Analytical Laboratory Use-Specification and Test Methods GB/T 8170 Rules of Rounding Off for Numerical Values & Expression and Judgment of Limiting Values GB/T 8946 Plastic Woven Sack 3 Requirements 3.1 Appearance Sulfur powder for rubber takes on yellow or faint yellow, and shall be free of impurities apparent to the naked eyes. 3.2 Technical indexes

Foreword i 1 Scope 2 Normative References 3 Requirements 4 Test Methods 5 Inspection Rules 6 Marking, Packaging, Transportation and Storage 7 Safety Annex A (Informative) Corresponding Relationship between Mesh Number and Mesh Size of Standard Sieve