T/WQS 002-2020 Active Group standards

T/WQS 002-2020 Glass vase

Publish Date: 2020-12-15 Implement Date: 2020-12-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/WQS 002-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Ceramics, glass

ICS Name: \nGlass products

Publish Date: 2020-12-15

Implement Date: 2020-12-25

Scope

Main technical content: 3.1 Dimensions: The dimensional deviations shall comply with the requirements specified in Table 1. Table 1: Dimensional Deviations Item | Outer diameter Bottom diameter Bottom thickness Height Wall thickness Deviation (mm) ±2 ±2 ±2 ±1.5 ±0.5 3.2 Appearance: The appearance quality shall comply with the requirements specified in Table 2. Table 2: Appearance Defects Name | Specification Air bubbles Length ≥ 5mm No air bubbles with length ≥ 3mm and ≤ 5mm allowed 1 air bubble with length ≥ 1mm and ≤ 3mm allowed No more than 3 dense air bubbles with length ≤ 1mm per square centimeter Foreign particles Length ≥ 1mm No particles with length ≥ 1mm and ≤ 3mm allowed No more than 2 particles with length ≤ 1mm per square centimeter Table 2 (continued) Defects Name | Specification Chipped edges Obvious, sharp edges No burrs, rough edges No deformed edges Obvious deformation of the mouth that affects appearance No obvious concave deformation of the bottle body that affects appearance No convex bottom that affects appearance No wobbling when placed Cracks with length ≥ 5mm No penetrating cracks No scratches with length ≥ 50mm No scratches with length between 20mm and 50mm, no more than 2 Surface finish No mold oxidation marks or oil stains No residual adhesive that cannot be removed 3.3 Physical and Chemical Properties The physical and chemical properties shall comply with the requirements specified in Table 3. Table 3: Physical and Chemical Properties Item | Specification Water resistance Meets the requirements of GB/T6582-HGB Level 3 Stress ≤ Level 4 Impact resistance 20g steel ball free fall from 30cm without breaking Stability Maximum tilt angle ≤ 8°, no overturning