ISO 28762:2010 PDF
Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — Specification
Vitreous and porcelain enamels — Enamel coatings applied to steel for writing surfaces — Specification
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 8 ноября 2010 г.
- Издание:
- ISO IS 28762 edition 2 version 1
- ICS:
- 25.220.50
ISO 28762:2010 specifies the requirements for the functional and aesthetic characteristics of vitreous and porcelain enamel coatings applied to plain steel, for use as writing surfaces (whiteboards and chalkboards).
Abstract
Overview
ISO 28762:2010 specifies functional and aesthetic requirements for vitreous and porcelain enamel coatings applied to plain steel intended as writing surfaces (whiteboards and chalkboards). The standard focuses on performance attributes that affect durability, appearance and usability, including coating thickness, adhesion, abrasion and chemical resistance, surface hardness, gloss, writability and erasability.
Key Topics
- Steel substrate: Steel for enamelling shall conform to EN 10209 and be agreed between supplier and purchaser. Surface defects that affect finish appearance are not acceptable.
- Final fired enamel thickness: Measured per ISO 2178. Limits: ≤ 250 µm for whiteboards and ≤ 200 µm for chalkboards on the outer face.
- Adherence: Determined per EN 10209 Annex D; for steel
Технические детали
- Технический комитет
- ISO/TC 107 - Metallic and other inorganic coatings
- SKU
- ISO 28762:2010
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