GB/T 34235-2017Dipped polyester canvas technical requirements and evaluation methods (English PDF)

1 Scope

This standard specifies the polyester dipped canvas product specifications classification, technical conditions, evaluation methods, evaluation rules and packaging, labeling, storage, transport.

This standard applies to rubber products with polyester dipped canvas technical evaluation and quality appraisal.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 6529 Textiles conditioning and testing standard atmosphere

GB/T 8170 rounded repair rules and limit values of the representation and judgment

Standard Test Method for Weft and Bow Weft of Woven Fabrics and Knitted Goods

Test methods for dipped canvas GB/T 31334.1 Part 1. Adhesion strength

Test methods for dipped canvas GB/T 31334.2 Part 2. Warpness and density

Test methods for dipped canvas GB/T 31334.4 Part 4. Dry heat shrinkage

Test methods for dipped canvas GB/T 31334.5 Part 5. Tensile properties

GB/T 32110 dipped skeleton materials terms and definitions

3 Terms and definitions

GB/T 32110 defined terms and definitions apply to this document.

4 product specification classification

Polyester dipped canvas according to the rupture strength can be divided into 100,125,150,200,250,300,350,400,500 and other specifications, the number before the crown

EE said.

5 technical conditions