GB/T 32753-2016 in English
VALIDTest methods for degummed ramie string(unseperated fibers)
- Issued on:2016-06-14
- Implemented on:2017-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$68.00
| Standard No: | GB/T 32753-2016 |
| Document status: | VALID |
| Title in English: | Test methods for degummed ramie string(unseperated fibers) |
| Title in Chinese: | 苎麻精干麻硬条（并丝）率试验方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2016-06-14 |
| Implemented on: | 2017-01-01 |
| ICS Classification: | 59.060.10-Natural fibres |
| Chinese Classification: | W31-Half finished linen products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | test methods
ramie standard atmosphere degummed ramie string ramie testing ramie processing quality |
| Related Topics: | Ramie
Test Gastrodia GBT32753 GB/T 32753-2016 Ramie socks Ramie Dried Hemp |
《GB/T 32753-2016苎麻精干麻硬条（并丝）率试验方法》由TC513（全国纤维标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
GB/T 32753-2016 Standard Overview
GB/T 32753-2016 "Test Method for Hard Strip (Drawing) Rate of Ramie Refined Hemp" specifies the test method for laboratory testing of hard strip (drawing) rate of ramie refined hemp, which is applicable to the hard strip (drawing) inspection of ramie refined hemp produced by various processing methods. This standard is under the jurisdiction of the National Technical Committee for Fiber Standardization and officially implemented on January 1, 2017.
Background and Significance of Standard Formulation
As an important textile raw material, the quality of ramie refined hemp directly affects the quality of the final product. Hard strip (drawing) is an indicator that needs to be focused on during ramie processing. If its content is too low, it will affect the performance of the fiber. The formulation of this standard fills the gap in the test method for hard strip rate of ramie refined hemp and provides a unified technical specification for the industry.
Technology Evolution and Standardization
This standard was drafted based on GB/T 1.1-2009 "Guidelines for Standardization Part 1: Structure and Writing Rules of Standards", combining the actual needs of the ramie processing industry and technological progress. By introducing advanced opening and sampling equipment and precision balances, the accuracy and repeatability of the test results are ensured.
Comparison table of standard frameworks
| Standard dimensions | GB/T 32753-2016 | Reference standard GB/T 6529 | Difference analysis |
|---|---|---|---|
| Scope of application | Test for the rate of hard strips (pulling) of dried ramie | Standard atmosphere for conditioning and testing of textiles | GB/T 32753 is specifically used for ramie testing, while GB/T 6529 is a general textile testing environment standard. |
| Core indicators | Strip (pulling) rate (%) | Moisture regain, moisture content | GB/T 32753 focuses on ramie processing quality, while GB/T 6529 focuses on textile testing environment. |
| Equipment requirements | Opening sample machine, precision balance | Temperature and humidity control equipment | GB/T 32753 emphasizes special testing equipment, while GB/T 6529 focuses on environmental simulation equipment. |
Implementation suggestions and precautions
1. Equipment calibration: The opening and sampling machine and balance need to be calibrated regularly to ensure measurement accuracy. It is recommended to conduct professional calibration at least once a year.
2. Sample processing: During the humidity adjustment process, ensure that the moisture regain of ramie is controlled between 6% and 9% to avoid the influence of too low or too high moisture content on the test results.
3. Personnel training: Operators need to undergo professional training and be familiar with the use of equipment and test procedures. It is recommended to organize at least one refresher training on operating specifications every year.
4. Data records: It is recommended to establish a detailed test record file, including sample number, test date, environmental conditions, result data, etc., for traceability and data analysis.
5. Abnormal handling: If the test results are abnormal (such as deviation exceeding 3%), the cause must be found and corrective measures must be taken in a timely manner. If necessary, the opinions of industry experts or technical support from the standard drafting unit can be referred to.
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