GB 326-1989 is the national standard for oil asphalt paper tire linoleum and oil paper, which stipulates the classification, technical requirements, test methods, inspection rules, etc. It clarifies the label division of linoleum and oil paper, and puts forward requirements for its physical performance such as total amount of dip coating material, water impermeability, heat resistance, tensile force and other indicators, standardizes the product mass inspection process, and provides unified standards and technical basis for the production, mass control and market application of oil asphalt paper tire linoleum and oil paper.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | Q17 | ICS | 91.100.20 |
| Release Date | 1989-03-31 00:00:00 | Implementation Date | 1989-12-01 00:00:00 |