GB/T 34235-2017 in English
VALIDDipped polyester canvas technical requirements and evaluation methods
- Issued on:2017-09-07
- Implemented on:2018-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 34235-2017涤纶浸胶帆布技术条件和评价方法》由TC35（全国橡胶与橡胶制品标准化技术委员会）归口，TC35SC13（全国橡胶与橡胶制品标准化技术委员会浸胶骨架材料分会）执行，主管部门为中国石油和化学工业联合会。
Introduction
1. Background and purpose of the standard
GB/T 34235-2017 "Technical conditions and evaluation methods for polyester dipped canvas" is a standard formulated to standardize the technical requirements of polyester dipped canvas for rubber products. This standard was proposed by the China Petroleum and Chemical Industry Federation and managed by the National Technical Committee for Rubber and Rubber Products Standardization. It is applicable to the production, evaluation and application of polyester dipped canvas.
2. Comparison of standard frameworks
| Standard dimensions | GB/T 34235—2017 | Comparison standards | Difference analysis |
|---|---|---|---|
| Product specifications | 9 specifications including EE100 and EE125, classified by warp breaking strength | No unified standard | New standardized specification system |
| Technical requirements | Includes detailed indicators such as physical properties, appearance quality and packaging marks | Only involves some performance tests | Comprehensive improvement |
| Evaluation method | Clear test conditions and operating procedures | Lack of standardized steps | Enhance standardization and operability |
3. Recommendations for standard implementation
3.1 Recommendations for manufacturers
- Establish a sound quality control system to ensure that each batch of products meets the standard requirements
- Regularly calibrate testing equipment to ensure the accuracy of test data
- Strengthen employee training, especially the understanding and application of new standard clauses
3.2 Recommendations for users
- Strictly carry out procurement and acceptance in accordance with the standards to ensure product quality
- Establish a feedback mechanism during use to promptly discover and solve problems
- Maintain good communication with suppliers to jointly optimize product performance
3.3 Suggestions for standard revision
- Regularly collect industry feedback and improve standard content
- Pay attention to technological development and introduce new technologies and methods in a timely manner
- Strengthen benchmarking with international standards and improve internationalization level
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