牌号简介 About |
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extir verdi pd vm a5000 ae是一种无hbcd阻燃膨胀聚苯乙烯,呈中等粒径球形珠状,以戊烷为发泡剂。extir不包含cfc或hcfc。extir verdi pd vm a5000 ae与vr a5000 ae相比,在导热性方面提高了5000 ae。extir verdi pd vm a5000 ae适用于生产用于保温行业的低中密度砌块。应用extir verdi pd vr a5000 ae具有改进的热导率值,特别是在低密度下。extir verdi pd vr A5000 ae主要用于建筑行业,出于立法或安全原因,需要使用阻燃材料。典型应用是:砌块,尤其是外部隔热低密度弹性砌块,用于冲击吸声(Trittschall)制孔机、槽形机和涵洞成型机,从用于道路基础和土木工程的砌块或板上切割而成。 Extir Verdi PD VM A5000 AE is an HBCD-free flame retardant expandable polystyrene in the form of spherical beads of medium particle size, containing pentane as blowing agent. Extir does not contain CFC or HCFC. Extir Verdi PD VM A5000 AE is an improvement of A 5000 AE in terms of thermal conductivity as VR A5000 AE. Extir Verdi PD VM A5000 AE is suitable for production of low-medium density blocks for thermal insulation sector. Applications Extir Verdi PD VR A5000 AE has an improved thermal conductivity value, specially at low density. Extir Verdi PD VR A5000 AE is used mainly in the construction sector where, for legislative or safety reasons, the use of a flame retardant material is required. Typical applications are: blocks, especially for external thermal insulation low density elastified blocks for impact sound absorption (Trittschall) void formers, trough formers and culvert formers cut from block blocks or slabs for road foundations and civil construction |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
0.0110 到 0.0200 | g/cm³ | |
表观密度 Apparent density |
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-- -- |
0.59 到 0.63 | g/cm³ | |
-- -- 2 |
0.02 | g/cm³ | |
-- -- 3 |
0.01 | g/cm³ | |
颗粒大小 Particle size |
0.900 到 1.60 | mm |
备注 |
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2 on a continuous pre-expander after one expansion |
3 on a continuous pre-expander after two expansions |
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