GB/T 34225-2017 in English
VALIDDipped aramid straight warp straight weft 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
$175.00
| Standard No: | GB/T 34225-2017 |
| Document status: | VALID |
| Title in English: | Dipped aramid straight warp straight weft canvas technical requirements and evaluation methods |
| Title in Chinese: | 浸胶芳纶直经直纬帆布技术条件和评价方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2017-09-07 |
| Implemented on: | 2018-04-01 |
| ICS Classification: | 83.140.99-Other rubber and plastics products |
| Chinese Classification: | G47-Other rubber products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | warp straight weft canvas
straight weft canvas standard interpretation dipped aramid dipped aramid technical evaluation |
| Related Topics: | Technical conditions and evaluation methods of polyester dipped canvas
Test Conditions/Evaluation Methods Aramid fiber GBT34225 GB/T 34225-2017 How to measure verticality with theodolite Methodological evaluation of colloidal gold method Collimation evaluation of collimating lenses |
《GB/T 34225-2017浸胶芳纶直经直纬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
GB/T 34225—2017 Standard Interpretation
Dipped aramid straight warp and straight weft canvas is a high-performance composite material widely used in aerospace, automobile manufacturing and other fields. This article will provide a detailed interpretation from four aspects: the background of standard formulation, technical framework, evaluation method and implementation suggestions.
1. Background of Standard Formulation
The production and application of dipped aramid straight warp and straight weft canvas has a high technical threshold, and its performance directly affects the safety and reliability of the product. This standard is managed by the National Technical Committee for Standardization of Rubber and Rubber Products, and is formulated in combination with the actual needs of the industry and technological innovation achievements, aiming to standardize product quality and technical evaluation.
2. Comparison of technical frameworks
| Project | APP500 | APP800 | APP1000 | APP1250 | APP1400 | APP1600 |
|---|---|---|---|---|---|---|
| Break strength/(N/mm) | M 600 | 960 | 1200 | 1500 | 1680 | 1980 |
| Break elongation/% | ≤5.0 | 45 | 45 | 45 | 45 | 45 |
| Adhesion strength/(N/mm) | 7.8 | |||||
3. Implementation suggestions
Case analysis: Technical improvement measures of a certain enterprise
- Optimize mixing process parameters to improve rubber uniformity.
- Introduce automated testing equipment to improve testing efficiency.
- Strengthen raw material quality control to ensure stability.
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