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        您所在的位置:網站首頁 > > 產品中心 > XLPE絕緣材料 > 低煙無鹵電纜料125℃輻照交聯柔軟耐油無鹵彈性料 FWYR125
        125℃輻照交聯柔軟耐油無鹵彈性料 FWYR125
        125℃ Soft and Oil-resistant Irradiation Cross-linkable Halogen-free Elastomeric Compound ...
        型號:0

        參考價:¥

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        Description and Application 產品描述和用途
        FWYR125 is a kind of soft and oil-resistant irradiation cross-linkable halogen-free elastomeric compound with the highest working temperature at 125℃. It has good mechanical property, electrical property, flame retardant property and processability and especially excellent for oil resistant and soft performances. It is specially suitalbe forthe jacketing and insulation which have strict elastomeric property requirements. It also can be used for other cables which have high temperature requirements.
        FWYR125是一種輻照交聯柔軟耐油無鹵彈性體,其具有優良的物理機械性能,電性能,阻燃性能以及加工性能,更為突出的是其具有較好的耐油性和柔軟性能,特別適用于對彈性要求較高的絕緣,護套上,也可用于其它有高溫要求的電纜上。產品最高使用溫度為125℃。
         
        Processing Indicator 加工工藝
        Recommend to use special screw for low-smoke halogen-free compound with L/D=20-25.
        采用低煙無鹵專用螺桿,長徑比L/D=20-25。
        Model
        牌號
        Machine Barrel Temperature
        機筒溫度
        Molding Temprature
        機頭溫度
        FWYR125 130-150℃ 145-160℃
         
        Physical and Electrical Properties 物理及電性能指標
        Item
        試驗項目
        Unit
        單位
        Specification
        技術要求
        Density
        密度
        g/cm3 ≤1.45
        Tensile Strength
        拉伸強度
        MPa ≥10
        Elongation at Break
        斷裂伸長率
        % ≥180
        Aging Conditions
        空氣熱老化條件
        / 158℃×168h
        Reserved Tensile Strength
        拉伸強度保留率
        % ≥70
        Reserved Elongation at Break
        斷裂伸長率保留率
        % ≥70
        Dielectric Strength
        介電強度
        MV/m ≥20
        Brittle Temperature With Low Temperature Impact
        沖擊脆化溫度
        -40
        20℃Volume Resistivity
        20℃體積電阻率
        Ω. m ≥1.0×1011
        Oxygen Index
        氧指數
        % ≥30
        HCL Gas Evolution
        HCL氣體發生量
        Mg/g ≤5.0
        PH Value
        PH值
        / ≥4.3
        Smoke Density煙密度
        – No-flame Mode無焰模式
        – Flame Mode有焰模式
        Ds max  
        ≤300
        ≤150
        Conductivity
        電導率
        uS/mm ≤10
        Toxicity Index
        毒性指數
        /  ≤5.0
        Hardness
        硬度
        Shore A 80-90
        Hot Set Test Condition
        熱延伸實驗條件
        200℃×0.2MPa×15min
        Hot Elongation
        負荷下伸長率
        % ≤80
        Set
        冷卻后永久形變
        % ≤5
        Oil-
        Resistant Properties
        耐油性能
        902# 100℃×70h
        retention of Tensile Strength
        拉伸強度保留率
        % ≥40
        Retention for Elongation at Break
        斷裂伸長率保留率
        % ≥40
        Oil Resistant Properties
        耐油性能
        903# 70℃×168h
        Retention of Tensile Strength
        拉伸強度保留率
        % ≥40
        Retention for Elongation at Break
        斷裂伸長率保留率
        % ≥40
         
        Suggested irradiation dose:12-18 mega-tera.建議的輻照劑量為:12-18兆拉
         

        Attentions 注意事項:
        1)The compound should be dried before using if the package is broken. Once package is open, recommend to run out within 12 hours.
        原料破包需烘干后才能使用,材料一經開封,建議12小時之內用完。
        2)Please ensure the screw, barrel, hopper are thoroughly cleaned before operation. Avoid bringing impurities while processing.
        加工前確保螺桿、機筒、加料斗徹底清理干凈,加工過程中嚴禁帶入雜質。
        3)If you need a faster extrusion. Please accelerate screw speed gradually to avoid inadequate plasticizing which may cause rough surface of the cables.
        如果要快速擠出時,請慢慢逐漸加快螺桿轉速,以免塑化不良,電纜表面毛糙。
         
         
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