GB 11678-1989Hygienic standard for polytetrafluorethylene used as inner coating of food containers (English PDF)
食品容器内壁聚四氟乙烯涂料卫生标准
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Issued by
State Administration for Market Regulation; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
September 5, 1989
Implementation date
May 1, 1990
Scope
GB 11678-1989 is the English-translated version of 食品容器内壁聚四氟乙烯涂料卫生标准.
GB 11678-1989 — This Standard specifies the hygienic requirements for polytetrafluorethylene used as inner coating of food containers. This Standard applies to the polytetrafluorethylene coating which uses polytetrafluorethylene as main raw material and is added with certain additives.
It is used to be coated on metal surfaces such as aluminum plates and iron plates. After sintered by high temperature, it is used as the anti-sticking coating to contact with non-acidic food containers. The usage temperature is limited below 250 °C.
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Document preview — GB 11678-1989
Contents
- Subject content and scope1
- Reference standards2
- Sensory indicators3
1 Subject content and scope
This Standard specifies the hygienic requirements for polytetrafluorethylene used as inner coating of food containers.
This Standard applies to the polytetrafluorethylene coating which uses polytetrafluorethylene as main raw material and is added with certain additives.
It is used to be coated on metal surfaces such as aluminum plates and iron plates. After sintered by high temperature, it is used as the anti-sticking coating to contact with non-acidic food containers. The usage temperature is limited below 250 °C.
2 Reference standards
GB 5009.18 Method for determination of fluorine in foods GB 5009.60 Method for analysis of hygienic standard of products of polyethylene polystyrene and polypropyrene for food packaging
3 Sensory indicators
3.1 The surface of coating shall be flat and smooth. The color shall be uniform, no-spots and no-cracks.
Additional information.
This Standard was proposed by Ministry of Health Supervision Department of the People's Republic of China .
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 32388-2015Aluminum and aluminum alloys nonstick cookware
- SN/T 4128-2015General technical requirements for import and export stainless steel products
- SB/T 10697-2012Commercial electric/steam heated rice steamer
- SN/T 2549-2010Rules for inspection of materials intended to contact with food. Supplementary materials
- GB/T 5009.80-2003Method for analysis of hygienic standard of polytetrafluoroethylene coating for inner wall of food containers
- QB/T 2421-1998Aluminum and aluminum alloy non-stick cookware
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