GB/T 32011-2015Textile trim materials in the interior of automobiles—Test method for seam fatigue (English PDF)
汽车内饰用纺织材料 接缝疲劳试验方法
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 32011-2015 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
September 11, 2015
Implementation date
April 1, 2016
Scope
GB/T 32011-2015 is the English-translated version of 汽车内饰用纺织材料 接缝疲劳试验方法.
GB/T 32011-2015 is the Chinese standard "Textile trim materials in the interior of automobiles—Test method for seam fatigue". Its scope clause reads: This standard specifies the test method for determining the fatigue resistance of textile materials for automotive interiors.
This standard applies to all types of automotive interior textile materials, including woven fabrics, knitted fabrics, nonwovens and coated fabrics, and composite Fabric.
Its clauses include normative reference documents; terms and definitions; principle; instruments and materials.
Found what you need?
Document preview — GB/T 32011-2015
National Standard of the People's Republic of China
- ICS
- 59.080.30
- Classification
- W 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 normative reference documents
- 3 terms and definitions
- 4 principle
- 5 instruments and materials
1 Scope
This standard specifies the test method for determining the fatigue resistance of textile materials for automotive interiors.
This standard applies to all types of automotive interior textile materials, including woven fabrics, knitted fabrics, nonwovens and coated fabrics, and composite
Fabric.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 6529 Standard atmosphere for textiles for humidity control and testing
3 terms and definitions
The following terms and definitions apply to this document.
3.1 Seam fatigue
Material seams at withstand the periodic load after stretching, caused by the local structural changes and the development of internal defects.
3.2 Pinhole elongation value needleholehole
After the joint fatigue test, the distance between the pinholes on both sides of the specimen.
4 principle
Under the specified test conditions, the sample is periodically fixed load tensile and recovery, the provisions of the number of cycles, the determination of the maximum seams
Pinhole elongation to evaluate the fatigue resistance of the seam.
5 instruments and materials
5.1 seam fatigue tester
should be able to meet the round-trip speed of 30 times/min, round trip to 150mm, test load (3 ± 0.1) kg.
The specimen holder width should meet the clamping width of 50mm.
5.2 sewing machine
electric single needle lock sewing machine, stitch density can be (20 ± 2) needle/100mm.
5.3 Sewing machine needle
In addition to product standards or agreement, the use of metric machine pin number 160 (diameter 1.6mm) round needle.
5.4 Sewing thread
In addition to product standards or agreements, the use of single strand density (33.3 ± 3.0) tex, the number of shares of the polyester filament yarn
Threading thread.
5.5 Measuring ruler
scale value of 0.5mm.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
How to Download GB/T 32011-2015
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
Secure payment via Stripe
Payments accepted
GB/T 32011-2015
$85.00