防火阻燃测试--中国防火网 400－603－6575

Wire and cable manufacturers to strictly control the quality of products and flame retardant materials in the production process in addition, combustion speed can effectively control the cable fire, give people out of time, to a certain extent, the restraining effect for the occurrence and development of the fire. Classification and evaluation of fire safety level of building wire and cable according to EN50575 standard. Nanjing SMART company to share EN50575 cable CE certification and fire classification, consulting Tel: 025-8658 3475.

电线电缆厂家在生产过程中严格控制产品质量和阻燃物的添加，能有效的控制电线电缆的火灾的燃烧速度，给人们逃离的时间，一定程度上来讲，对于火灾的发生和发展起到了遏制作用。建筑用电线电缆防火阻燃等级根据EN50575标准进行划分及评估。南京睿督公司分享EN50575电缆CE认证防火阻燃等级划分，咨询电话：025-8658 3475。

EN50575/EN13501-6标准根据电线电缆热释放量、燃烧破坏长度等将电缆的防火等级划分为七个等级；分别为：EN50575 Aca、B1ca、B2ca、Cca、Dca、Eca、Fca这七个等级。