GB/T 9989.4-2015 Active National standards

GB/T 9989.4-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 4:Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel

GB/T 9989.4-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 4:Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel

Publish Date: 2015-10-09 Implement Date: 2016-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9989.4-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Daily-use enamel products

ICS Name: Enamel

Publish Date: 2015-10-09

Implement Date: 2016-05-01

Pages: 14 pages

Scope

This part of GB/T 9989 specifies the test method for determining the resistance of enamel products to alkali solution erosion using cylindrical containers at test temperatures of 25 °C to 95 °C. The test device can only test one enamel sample.

Development Information

Word Count: 20 Thousand words Pages: 14 pages

Same series standard

GB/T 9989.1-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 1:Determination of resistance to chemical corrosion by acids at room temperature GB/T 9989.2-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 2:Determination of resistance to chemical corrosion by boiling acids,boiling neutral liquids and/or their vapours GB/T 9989.3-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3:Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel GB/T 9989.5-2015 Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 5:Determination of resistance to chemical corrosion in closed systems

Referenced Standards

ISO 48 ISO 1042 ISO 3696 ISO 28764 EN 10088-1

Adopt standards

ISO 28706-4:2008

Related Standards

GB/T 7996-1987 Replaced

GB/T 7996-1987 Nominal volume and nominal diameter for glass-lined vessel

Publish Date: 1987-07-01

GB/T 11418-1989 Active

GB/T 11418-1989 Determination of resistance to heat of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11419-1989 Replaced

GB/T 11419-1989 Determination of resistance to thermal shock of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11420-1989 Replaced

GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 13484-1992 Replaced

GB/T 13484-1992 Enamelled ware in contact with food

Publish Date: 1992-06-05

GB/T 13485-1992 Abolished

GB/T 13485-1992 Standard test method for lead and cadmium released from enamelled ware in contact with food

Publish Date: 1992-06-05