BF-3电缆用有机防火隔板
浙江天华防火材料有限公司
中国 绍兴
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天华
耐火温度
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BF-3型电缆用防火隔板
Type BF-3 Cable-purpose Fireproof Partition 该产品具有难燃性、耐腐蚀、耐油、耐火、质轻、规格型号多等特点，适用于电缆层之间的防火分隔及大孔洞防火封堵，也可用于制作各类防火罩盖、防火挡板和防火门。
BF型产品由无机不燃材料制成，BF-3型产品由无机和有机难燃材料复合而成。
These products are characterized by the good incombustibility and the high oil-,c corrosion- and fire-resistance and for themmany specifications are available. They are widely used in fireproof partition of cable layers, firproof blockage for large openings, as well as in fireproof covers, fireproof retaining boards and fireproof doors.
Type BF partition is made of inorganic non-flammable materials, and type BF-3 compounded with both the organic and the inorganic non-flammable materials.主要技术性能Main technical performances项目
Item单位
Unit技术性能指标Technical specification体积密度
Bulk densityKg/m3(1.6±0.1)×103耐水性
Water resistance/常温下清水浸泡30d，无明显变化
After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.常温下清水浸泡48h，其吸收率应不大于20％Soaking at room temperature 48h,its absorption rate should not exceed 20%常温下清水浸泡48h的吸水状态下，弯曲强度不小于90MPa48h at room temperature soaking the absorbent state, the bending strength of not less than 90MPa拉伸强度
Tensile strengthMPa≥45弯曲强度
Bending strengthMPa≥65压缩强度
Compressive strengthMPa≥35燃烧性能
Buming performance B1级
Grade B1耐酸性
Acid resistance 常温下清水浸泡30d，无明显变化After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.耐盐水性Salt tolerance 常温下清水浸泡30d，无明显变化After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.耐碱性Alkali resistamce 常温下清水浸泡30d，无明显变化After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.
Type BF-3 Cable-purpose Fireproof Partition 该产品具有难燃性、耐腐蚀、耐油、耐火、质轻、规格型号多等特点，适用于电缆层之间的防火分隔及大孔洞防火封堵，也可用于制作各类防火罩盖、防火挡板和防火门。
BF型产品由无机不燃材料制成，BF-3型产品由无机和有机难燃材料复合而成。
These products are characterized by the good incombustibility and the high oil-,c corrosion- and fire-resistance and for themmany specifications are available. They are widely used in fireproof partition of cable layers, firproof blockage for large openings, as well as in fireproof covers, fireproof retaining boards and fireproof doors.
Type BF partition is made of inorganic non-flammable materials, and type BF-3 compounded with both the organic and the inorganic non-flammable materials.主要技术性能Main technical performances项目
Item单位
Unit技术性能指标Technical specification体积密度
Bulk densityKg/m3(1.6±0.1)×103耐水性
Water resistance/常温下清水浸泡30d，无明显变化
After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.常温下清水浸泡48h，其吸收率应不大于20％Soaking at room temperature 48h,its absorption rate should not exceed 20%常温下清水浸泡48h的吸水状态下，弯曲强度不小于90MPa48h at room temperature soaking the absorbent state, the bending strength of not less than 90MPa拉伸强度
Tensile strengthMPa≥45弯曲强度
Bending strengthMPa≥65压缩强度
Compressive strengthMPa≥35燃烧性能
Buming performance B1级
Grade B1耐酸性
Acid resistance 常温下清水浸泡30d，无明显变化After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.耐盐水性Salt tolerance 常温下清水浸泡30d，无明显变化After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.耐碱性Alkali resistamce 常温下清水浸泡30d，无明显变化After soaking in clear water for 30 days under normal temperature, no obvious change shall occur.
