GB/T 36768-2018 in English
VALIDDipped polyamide canvas technical requirements and evaluation methods
- Issued on:2018-09-17
- Implemented on:2019-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GB/T 36768-2018 |
| Document status: | VALID |
| Title in English: | Dipped polyamide canvas technical requirements and evaluation methods |
| Title in Chinese: | 锦纶浸胶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: | 2018-09-17 |
| Implemented on: | 2019-04-01 |
| ICS Classification: | 83.140.99-Other rubber and plastics products |
| Chinese Classification: | G47-Other rubber products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | definitions nylon dipped canvas
technical evaluation evaluation methods technical requirements evaluation methods introduction gb/t |
| Related Topics: | Nylon
Polyester dipped polyester canvas Technical conditions and evaluation methods of polyester dipped canvas Test Conditions/Evaluation Methods Technical conditions and test evaluation methods of water content analyzer in crude oil GBT36768 GB/T 36768-2018 Zhou Jinfan Methodological evaluation of colloidal gold method |
《GB/T 36768-2018锦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
GB/T 36768—2018 Standard Overview
This standard specifies in detail the product specification classification, technical conditions, evaluation methods, and packaging, marking, transportation and storage requirements of nylon dipped canvas, and is applicable to the technical evaluation and quality identification of nylon dipped canvas for rubber products.
Comparison of Standard Frameworks
| Chapter Number | Chapter Content | Keywords |
|---|---|---|
| 1 | Scope | Product Specifications, Technical Conditions |
| 2 | Normative Reference Documents | GB/T 31334.5, GB/T 34235 |
| 3 | Terms and Definitions | Nylon Dipped Canvas, Adhesive Strength |
| 4 | Product Specification Classification | NN80, NN100, ... |
Technical conditions interpretation
Physical properties: Table 1 lists in detail the requirements for nylon dipped canvas of different specifications in terms of breaking strength, dry heat shrinkage and other indicators. For example, the average value of the warp breaking strength of NN80 specification is 105 N/mm, the minimum value is 95 N/mm, and the dry heat shrinkage is 5.5%.
Appearance quality: Table 2 specifies the allowable number and size of defects such as palming and holes. For example, the length of oil stains shall not exceed 1 meter/200 meters, and the number of pulp spots and glue spots shall not exceed 20/200 meters.
Evaluation method and test environment
- Evaluation environment: The temperature is controlled at (20±2)°C and the relative humidity is controlled at (65±5)%.
- Sample preparation: Cut a whole piece of fabric with a length of 2 meters to avoid obvious defects or damage.
- Test method: Including GB/T 31334.5 (breaking performance) and GB/T 31334.4 (dry heat shrinkage) and other standards.
Implementation suggestions
Purchasing: Choose suppliers that meet the standards to ensure that product specifications and technical indicators meet the needs.
Storage: Follow the packaging requirements of 8.1, avoid moisture and direct sunlight, and the storage period shall not exceed 12 months.

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