GB/T 9101-2017Polyamide 66 dipped tyre cord fabric (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard replaces GB/T 9101-2002 "Nylon 66 dipped cord fabric." This standard compared with GB/T 9101-2002, the main technology The changes are as follows.

--- Added some references (see Chapter 2, Chapter 2 of the 2002 edition);

--- Added terms and definitions (see Chapter 3);

--- Product classification, the deletion of the individual specifications in the original organizational specifications (see Chapter 4, Chapter 2 of the 2002 edition);

--- Part of the organizational layout of the cloth has been adjusted (see Chapter 5, 2002 edition of Chapter 3);

--- Fixed load elongation performance indicators have been adjusted (see 6.2, 2002 version 4.1);

--- Adhesive strength to bond strength, and improve the bonding strength requirements (see 6.2, 2002 edition 4.1);

--- Breaking strength and elongation at break of the uneven rate was changed to the coefficient of variation (see 6.2, 2002 edition 4.1);

--- Increase the moisture regain physical performance indicators and test methods (see 6.2,7.11);

--- Increase the heat resistance performance indicators and test methods (see 6.2,7.12);

--- Dry heat shrinkage were given oven method (processing conditions 150 °C × 30min), dry heat shrinkage method (processing conditions 177 °C × 2min) of the physical performance indicators;

--- Dipped cord fabric appearance quality requirements were modified (see 6.3, 2002 edition of 4.2);

--- Increasing the sample preparation method (see 7.3);

--- Tensile properties, adhesion strength, with plastic volume, twist and thermal shrinkage test method directly reference the relevant standards (see Chapter 7, Chapter 5 of the 2002 edition);

--- Adjust the rubber compound used to test the adhesion strength (see 7.6, 2002 edition 5.2.3.2.1);

--- Baptist quality settlement by commercial weight settlement instead of the actual net quality settlement (see 8.4, 2002 edition 6.6.3);

--- Removed the original standard 6.7.4, increase the dipped tape is valid for 12 months from the date of production (see 9.3.3.2, 2002 edition 6.7.4);

--- The packaging materials and packaging requirements were modified (see 9.2, 2002 version 8.1).

1 Scope

This standard specifies the terminology and definition of nylon 66 dipped cord fabric, product classification, product specifications, technical requirements, test side Law, inspection rules and signs, packaging, transportation, storage requirements.

This standard applies to nylon 66 dipped cord fabric.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 2942 vulcanized rubber and fiber cords Determination of static adhesive strength H extraction method

Textile and textile materials - Performance and test terms - Part 1. Fibers and yarns

Textile and textile materials - Performance and test terms - Part 2. Fabrics

Textile and textile materials - Performance and test terms - Part 3. General

GB/T 4146 (all parts) textile chemical fiber

GB/T 4668 Determination of density of woven fabrics

GB/T 6503 chemical fiber moisture regain test methods

GB/T 6682 analytical laboratory water specifications and test methods

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

Test methods for linear density of GB/T 14343 chemical fiber filaments

GB/T 14345 chemical fiber filament twist test method

GB/T 30310 Chemical fiber cords, yarns and cords with plastic test method for the determination of

GB/T 30312 dipping yarn, cord and cord thermal contraction test method

GB/T 32108 dipped cord, yarn and cord tensile properties of test methods

3 Terms and definitions

GB/T 3291.1, GB/T 3291.2, GB/T 3291.3, GB/T 4146 (all parts) as defined by the following terms and definitions suitable Used in this document.