A2 Fire-retarding composite special material of magnesium series 

本产品以镁系无机环保阻燃材料为主要原材，进行连续改性复合而成。

With inorganic eco-friendly fire-retarding materials of magnesium series as main raw materials, the product is made through continuous modification and compounding. 

本产品具有防火性能好，易加工，无卤环保等特点，符合国际阻燃材料发展趋势，能够满足国际建筑装饰行业要求。已达到国家对建筑装饰材料阻燃要求，防火等级达到A2级。

This product is characterized by good fire resistance, being easy for processing, free from halogens and eco-friendly and in conformity with the international fire-retarding material development trend, being able to meet the requirements of the international building and decoration industries. It has reached the national building and decoration material fire retardation requirements, with a fire protection class of A2.

1、产品工艺：环保阻燃剂+阻燃增效剂

1. Product process: Eco-friendly fire retardant + fire-retarding synergist 

2、加工方式：改性复合工艺

2. Processing mode: Modified compounding process

3、防火等级：GB/T1774-2016  A2级

3. Fire protection class: GB/T1774-2016 Class A2  

4、产品指标：180度剥离强度：≥8 N/mm

            燃烧热值：≤3MJ/Kg

4. Product indicators: 180-degree peeling strength: ≥8 N/mm

                  Combustion calorific value: ≤3MJ/Kg

5、产品特性：绿色无卤环保，符合欧盟ROHS环保指令。

            防火性能好，易加工。

5. Product features: Green, free from halogen and eco-friendly, conforming to EU’s ROHS environmental protection directive.

                 Good fire resistance and easy for processing.