GB/T 28115-2011High-silica porcelain ware (English PDF)

1 Scope

This standard specifies the high quartz porcelain product classification, classification, technical requirements, test methods, inspection rules and signs, packaging, transportation

Transport and storage.

This standard applies to quartz or silica-rich minerals as the main raw material of porcelain for daily use.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample plan

GB/T 2829-2002 periodic inspection Sampling procedures and tables (suitable for process stability test)

GB/T 3295 ceramics 45 ° mirror gloss test method

GB/T 3298 ceramic ware thermal shock resistance measurement method

GB/T 3299 Determination of water absorption of ceramic ware

GB/T 3300 ceramic ware deformation test methods

Volume GB/T 3301 ceramic ware, the diameter allowance, hight allowance, weight allowance and size of defects determination

GB/T 3302 daily ceramics packaging, labeling, transportation and storage rules

GB/T 3303 ceramic ware defect term

GB/T 3534 ceramic ware testing methods for lead or cadmium release

GB/T 4734 ceramic materials and products of chemical analysis methods

GB/T 5000 General Ceramics Terminology

Ceramics lead GB 12651 in contact with food or cadmium limit allowed

GB/T 27587-resistant ceramics for daily use microwave heating test method

QB/T 1503 General Ceramics whiteness measurement method

QB/T 1993 Determination of the impact strength of ceramics for daily use

QB/T 3731 glazed ceramic ware Vickers hardness measurement method

3 Terms and Definitions

GB/T 3303 and GB/T 5000 and as defined in the following terms and definitions apply to this document.