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                您所在的位置〒:网站首页 > > 产品中心 > 通用PVC材料 > PVC特种料环保型90℃聚氯乙烯耐油阻燃柔软护套料 W-9021H
                环保型90℃聚氯乙烯耐油阻燃柔软护套料 W-9021H
                90℃Soft Lead-free Oil-resistant Flame-retardant PVC Jacketing Compound...
                型号:0

                参考价:¥

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                Product Description产品描述
                90℃soft lead-free oil-resistant flame-retardant PVC jacketing compounds are granule compounds which are manufactured with mixing, plasticizing and pelletizing processes. They regard advanced PVC resin as the basic raw material, and add special plasticizer, stabilizer, high-efficiency flame-retardant and other accessory ingredients.
                环保型90℃聚氯乙烯耐油阻燃柔软护套料是以优质聚氯乙烯树脂为基料,加入特种增塑剂、特种稳☆定剂、高效阻燃剂等助剂,经混合、塑化、造粒而成的粒状电缆料。
                 
                Characteristics and Application 特点及用途√
                The products have excellent oil-resistant properties, flame-retardant property, soft and good processability. They can meet RoHS Standard. They are mainly used for the jacketing of 90℃cables which have flame-retardant and oil-resistant property requirements.
                产品具有良好的耐油性、阻燃性和柔软性,加工♀性能优异,符合RoHS环保标准。主要用于90℃耐温等级ξ 并有阻燃和高耐油要求的电线电缆护『套。
                 
                Processing Indicator加工工艺
                Recommend to use single-screw extruders with L/D= 20-25.
                建议使用普通长径比为20-25的单螺杆挤出机进行生产。
                Model
                牌号
                Machine Barrel Temperature
                机筒温度
                Molding Temperature
                机头温度
                W-9021H 150-175℃ 170-185℃
                 

                Physical and Electrical Properties
                机械←物理性能及电性能指标

                Item

                试验项目

                Unit
                单位
                Technical Requirements
                技术要求
                Density
                比重
                \ ≤1.40
                Tensile Strength
                拉伸强度
                MPa ≥10.3
                Elongation at Break
                断裂伸长率
                % ≥150
                Hardness
                硬度
                Shore A 70±5
                200℃Thermal Stability
                200℃时热稳〖定时间
                min ≥240
                20℃Volume Resistivity
                20℃时体积电阻♂率
                Ω.m ≥1×108
                Brittle Temperature with Impact
                冲击脆化温度
                -15
                Oxygen Index
                氧指数
                  ≥27
                Thermal Deformation
                热变形(90℃×6h)
                % ≤50
                Thermal Aging
                热老化试验
                \ 135℃×336h
                Variation of tensile strength after aging
                老化后拉伸强度变化率
                % ±25
                Elongation at break after changing the aging rate
                老化后断裂伸长率变化率
                % ±25
                Oil Resistance
                耐油性能(ASTM 902)
                (90℃×168h)
                Tensile Strength Variation
                拉伸强度变化率
                % ±30
                Elongation Variation
                断裂伸长率变化率
                % ±30