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                      您所在的位置:網站首頁 > > 產品中心 > 通用PVC材料 > PVC特種料環保型聚氯乙烯防鼠防白蟻護套料 W-7021-P W-9021-P W-0521-P
                      環保型聚氯乙烯防鼠防白蟻護套料 W-7021-P W-9021-P W-0521-P
                      Lead-free Anti-rat and Anti-Termite PVC Jacketing Compound...
                      型號:0

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                      Product Description產品描述
                      Lead-free anti-rat and anti-termite 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 and other accessory ingredients.
                      環保型聚氯乙烯防鼠防白蟻護套料是以優質聚氯乙烯樹脂為基料,加入特種增塑劑、特種穩定劑等助劑,經混合、塑化、造粒而成的粒狀電纜料。
                       
                      Characteristics and Application 特點及用途
                      The products have excellent mechanical and physical properties, and good processability. They meet RoHS Standard. All their properties are referred to GB/T 8815 and GB/T 2951.38 and other standards. They are mainly used for the jacketing of cables which have anti-rat or anti-termite property requirements.
                      產品具有良好的機械物理性能和電性能,加工性能優異,符合RoHS環保標準。產品性能參考GB/T 8815、GB/T 2951.38等標準的要求,主要用于有防鼠或防白蟻要求的電線電纜護套。
                             
                      Processing Indicator加工工藝
                      Recommend to use single-screw extruders with L/D= 20-25.
                      建議使用普通長徑比為20-25的單螺桿擠出機進行生產。
                      Model
                      牌號
                      Machine Barrel Temperature
                      機筒溫度
                      Molding Temperature
                      機頭溫度
                      W-7021-P / W-9021-P / W-0521-P 145-170℃ 165-180℃
                       

                      Physical and Electrical Properties
                      機械物理性能及電性能指標

                      Item

                      試驗項目

                      Unit
                      單位
                      Technical Requirements
                      技術要求
                      W-7021-P W-9021-P W-0521-P
                      Tensile Strength
                      拉伸強度
                      MPa ≥15.0 ≥16.0 ≥16.0
                      Elongation at Break
                      斷裂伸長率
                      % ≥180 ≥180 ≥180
                      ThermalDeformation
                      熱變形
                      % ≤50 ≤40 ≤40
                      Brittle Temperature with Impact
                      沖擊脆化溫度
                      -25 -20 -20
                      200℃Thermal Stability
                      200℃時熱穩定時間
                      min ≥50 ≥80 ≥80
                      20℃Volume Resistivity
                      20℃時體積電阻率
                      Ω.m ≥1.0×108 ≥1.0×109 ≥1.0×109
                      Dielectric Strength
                      介電強度
                      MV/m ≥18 ≥18 ≥18
                      Thermal Aging
                      熱老化試驗
                      \ 100℃×168h 100℃×240h 135℃×168h
                      Tensile Strength After Aging
                      老化后拉伸強度
                      MPa ≥15.0 ≥16.0 ≥16.0
                      Tensile Strength Variation
                      拉伸強度變化率
                      % ±20 ±20 ±20
                      Elongation After Aging
                      老化后斷裂伸長率
                      % ≥180 ≥180 ≥180
                      Elongation Variation
                      斷裂伸長率變化率
                      % ±20 ±20 ±20
                      Mass Losses
                      質量損失(100℃×168h)
                      g/m2 ≤23 ≤15 ≤20
                      Anti-ratPerformance
                      防鼠性能
                      \ SD rat didn’t bite within 7 days
                      SD大鼠7天無啃咬
                      SD rat didn’t bite within 7 days
                      SD大鼠7天無啃咬
                      SD rat didn’t bite within 7 days
                      SD大鼠7天無啃咬
                      Anti-termite Performance ( test group technique )
                      防白蟻性能(試驗群體法)
                      \ Level 2 passed
                      二級通過
                      Level 2 passed
                      二級通過
                      Level 2 passed
                      二級通過
                       

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