GB/T 32680-2016 in English
VALIDTest method for mechanical dishwashing resistance of domestic ceramic ware
- Issued on:2016-06-14
- Implemented on:2017-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
《GB/T 32680-2016日用陶瓷耐机械洗涤测试方法》由607（中国轻工业联合会）归口，TC405（全国日用陶瓷标准化技术委员会）执行，主管部门为中国轻工业联合会。
Introduction
GB/T 32680-2016 Standard Overview
This standard specifies in detail the method for testing the mechanical washing resistance of daily-use ceramics, and is applicable to all types of daily-use ceramic products. The core of the test is to evaluate the durability of ceramics in a specific alkaline environment.
Test principle and steps
The test is based on immersing the sample in a high-temperature alkaline solution for 16 hours, and then visually evaluating the color and gloss changes. The specific steps include sample preparation, immersion, cleaning and result analysis.
| Test dimensions | Standard requirements | Practical operation suggestions |
|---|---|---|
| Solution concentration | 2.0% (mass fraction) | Precisely prepare to ensure accurate proportions. |
| Temperature Control | (75 ± 1)°C | Use high-precision temperature control equipment. |
| Immersion Time | 16 hours ± 10 minutes | Strictly control time to ensure data consistency. |
Instruments and Practical Applications
The instruments used in the test process include: stainless steel container, hot water tank and thermometer. For example, the thermometer needs to have a high accuracy of 0.2°C minimum scale to ensure the accuracy of the test environment.
Result Analysis and Implementation Suggestions
According to the data in Table 1 and Table 2 recorded by the observer, calculate the average value and evaluate the sample performance. It is recommended to conduct a pre-test before large-scale production to ensure process stability and product quality.
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