Standard No.:	FZ/T 60021-2010
English Name:	Test method for physical properties of belt
Chinese Name:	织带产品物理机械性能试验方法
Chinese Classification:	W58    Threads, straps and ropes
Professional Classification:	FZ    Professional Standard - Textile
ICS Classification:	59.080.99 59.080.99    Other products of the textile industry 59.080.99
Issued by:	MIIT
Issued on:	2010-8-16
Implemented on:	2010-12-1
Status:	superseded
Superseded by:	FZ/T 60021-2021 Test method for physical properties of belt
Superseded on:	2022-2-1
Superseding:	FZ/T 60021-1996 Test Method for Physical Properties of Belt
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	100.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the test methods for physical and mechanical properties of belts, including woven belts, knitted belts and braided belts. This standard is applicable to inspection of elastic and unelastic belt products composed of raw materials such as natural fiber, chemical fiber, and elastic thread (latex thread and rubber thread). 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 normative document (including any amendment) applies. GB/T 3920 Textiles - Tests for Color Fastness - Color Fastness to Rubbing GB/T 3921 Textiles - Tests for Color Fastness - Color Fastness to Washing with Soap or Soap and Soda GB/T 3922 Textiles - Testing Method for Color Fastness to Perspiration GB/T 6529 Textiles - Standard Atmospheres for Conditioning and Testing GB/T 8427 Textiles - Tests for Color Fastness - Color Fastness to Artificial Light: Xenon Arc Fading Lamp Test GB/T 23315-2009 Touch and Close Fasteners 3 Sampling 3.1 Specimens shall be taken randomly from each batch of the products with the same specifications or article No.; See Table 1 for the requirements on sampling quantity and test times.

Foreword i 1 Scope 2 Normative References 3 Sampling 4 Test Conditions 5 Length and Width Tests 6 Weft Density Test 7 Breaking Strength and Elongation Test 8 Linear Mass Test 9 Tests on Tensile Elasticity and Elongation Ratio of Elastic Belt 10 Shear Strength Test of Touch and Close Fasteners 11 Peeling Strength Test of Touch and Close Fasteners 12 Test for Color Fastness to Washing with Soap or Soap and Soda 13 Test for Color Fastness to Rubbing 14 Test for Color Fastness to Light 15 Test for Color Fastness to Perspiration 16 Others