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GB16413-2009
Inspecting specification of glass fiber reinforced plastic product safety property for coal mining
煤矿井下用玻璃钢制品安全性能检验规范
GB 16413-2009 est une norme nationale chinoise obligatoire en vigueur : Inspecting specification of glass fiber reinforced plastic product safety property for coal mining. Secteur : Machines. Thème principal : Sécurité des produits. Entrée en vigueur : 1 sept. 2010.
L’applicabilité dépend du périmètre du produit, de la voie de certification, des avis des autorités et des règles de transition. Demandez une traduction ou vérifiez la source avant d’utiliser cette fiche pour une décision de conformité.
Aperçu de conformité
Cet aperçu n’est actuellement disponible qu’en anglais.
Champ d’application
This standard applies to the safety performance inspection of glass fiber reinforced plastic (FRP) products used in underground coal mines. It specifically covers the flame retardant and anti-static safety requirements for these materials. It is mandatory for all manufacturers supplying FRP products to Chinese underground coal mining operations. The standard replaces the previous version GB 16413-1996.
Exigences techniques
The standard specifies critical safety performance requirements for FRP products in two main categories: - Flame Retardancy: The standard sets strict limits on the afterflame and afterglow times of the test specimens. The arithmetic mean values and maximum single values for both flaming and non-flaming combustion durations are strictly regulated to ensure fire safety in hazardous environments. - Anti-static Properties: To prevent spark generation, the standard mandates that the surface resistance of the products must not exceed specific upper limits. Both the upper and lower surfaces must meet the resistance requirements to ensure compliance.
Méthodes d’essai
- Flame Retardancy Test: Conducted using an alcohol blast burner as specified in MT 182. The test evaluates the afterflame and afterglow times of specimens exposed to a specific flame temperature for a defined duration. - Anti-static Test: Measures the surface resistance of the specimens using brass electrodes and a resistance measuring instrument under controlled environmental conditions.
Questions fréquentes
What products are regulated under GB 16413-2009?
It regulates glass fiber reinforced plastic (FRP) products used in underground coal mines, specifically focusing on their flame retardant and anti-static safety properties.
Are there any updates from the previous version of GB 16413?
Yes, compared to GB 16413-1996, this version added sampling requirements, changed the flame retardancy index from a sum to an arithmetic mean, and adjusted specimen preparation and stopwatch precision.
What are the inspection types required by this standard?
The standard requires both factory inspection (ex-works) and type inspection. Type inspection must be conducted for new products, major material/process changes, or every two years for mass-produced items.
The summary above provides a high-level overview of GB 16413-2009. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 16413-2009 today to access all detailed parameters, tables, and testing procedures.
Indications d’applicabilité
- Type
- Sécurité
- CCS
- G31
- ICS
- 73.100.99, 83.080.01
- Autorité compétente
- National Mine Safety Administration
- Comité technique
- National Mine Safety Administration