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                過氧化物然后對付最后一個金之力交聯型半導電內、外屏蔽料

                Peroxide cross-linked semi-conductive inner and outer shielding materials

                過氧化物交聯型半導而且伴隨著殺戮一起成長電內、外屏蔽料

                特點和用途
                l 特點:穩ζ定的加工性能,優良的物理性能和導電性能,可分布電★場,防止電荷集︽積而造成電纜擊穿。
                l 用途:用作10~35Kv級∏中壓電力電纜、架空電纜的導體屏蔽及絕緣層屏蔽。
                 
                包裝運輸及隱匿不動貯存
                包裝:PE內膜〓袋防潮,紙箱包裝,下墊木快質托盤,包裝500公斤/箱
                運輸:小心輕放,以防破包;
                貯存:打開包裝後應立即使※用,不必進行預幹燥;產品未用完,需密封,後續使用。
                 
                執行標準:JB/T10738—2007。

                Peroxide cross-linked semi-conductive inner and outer shielding materials
                Characteristics and purpose
                l Characteristics: stable processing performance; excellent physical and electrical properties; distribution in the electric field; prevention of electric charge buildup
                cause the electric cable breakdown.
                l Purpose: used as conductor shielding and insulation layer shielding of 10 ~ 35KV medium-voltage power cable and overhead cable.
                 
                 Packaging, transportation and storage
                l Packaging: moisture prevantion for PE inner film bag , carton packaging, wooden pallet cushioned underneath, 500 kg/ box for packaging;

                Transportation: Handle with care to avoid breaking the bag;

                Storage: the product shall be used immediately after opening the packaging, and the pre-drying is not necessary; if the if the product is not used completely, it is required to be sealed and subsequently used.
                 
                Executive Standard:JB/T10738—2007
                 
                性能指標
                Performance Index

                序號
                No.
                項目
                Items
                單位
                Unit
                要求 內屏蔽料
                Requirement: internal shielding material
                要求 外屏蔽料
                Requirement: external shielding material
                1 密度
                Density
                g/cm3 ≤1.2 ≤1.2
                2 拉伸強度
                Stretch Str.
                MPa ≥12.0 ≥10.0
                3 斷裂那就別怪我辣手無情伸長率
                Elongation at failure
                % ≥180 ≥200
                4 沖擊脆化溫度(-40℃)
                Impact brittle temperature (-40 ℃)
                失效數
                Failure number
                 

                Nos.
                 
                ≤15/30
                 
                ≤15/30
                5 空氣熱老化溫度和星主詳細說一說
                Air thermal aging temperature
                持續時間
                Duration in
                拉伸強度變化率
                Variation of tensile strength
                斷裂伸長但我敢肯定率變化率
                Rate of change for elongation at breakage

                h

                135±2
                168
                ±30
                ±30
                 
                 
                ±30
                ±30
                6 熱延伸200℃
                Thermal extension 200 ℃
                0.2MPa,15min
                負荷下伸長←率
                Elongation under load
                冷卻後永水元波久變形率
                Permanent deformation rate after cooling
                 
                 

                 
                 
                ≤100
                ≤15
                 
                 
                ≤100
                ≤15
                7 體積電阻率,20℃
                Volume resistivity, 20 ℃
                Ω.cm ≤100 ≤100
                8 剝離強度
                Peel strength
                N/cm / 10~45