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环保型UL绝缘料 NB-60(J) NB-75(J) NB-90(J) NB-105(J)
UL Lead-free Insulation Compound...
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Product Description産品描述
UL lead-free insulation compounds are granular compounds which are manufactured through mixing, plasticizing and pelletizing processes. They regard advanced PVC resin as the basic raw materials, and add plasticizer, stabilizer and other accessory ingredients.
環保型UL系列絕緣料産品是以優質聚氯乙烯樹脂爲基料,加入特種增塑劑、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
These products have excellent mechanical and physical properties, electrical property and good processability. They can meet environment rules in RoHS Standard. All their properties meet UL1581 Standard. They are mainly used for the insulation of soft cables and equipment wires.
産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環保標准。性能符合UL1581等標准的要求,主要用于軟線和裝備線的絕緣。
 
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爲20-25的單螺杆擠出機進行生産。
Model
牌號
Machine Barrel Temperature
機筒溫度
Molding Temperature
機頭溫度
NB-60(J)/NB-75(J)/
NB-90(J)/NB-105(J)
145-180℃ 170-180℃
 

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
NB-60(J) NB-75(J) NB-90(J) NB-105(J)
Tensile Strength
拉伸強度
MPa ≥15 ≥15 ≥15 ≥15
Elongation at Break
斷裂伸長率
% ≥150 ≥150 ≥150 ≥150
200℃Thermal Stability
200℃時熱穩定時間
min ≥60 ≥60 ≥80 ≥120
Oxygen Index
氧指數
% ≥28 ≥28 ≥28 ≥28
Flame-retardant
難燃性(94V-0)
/ pass pass pass pass
Brittle Temperature with Impact
沖擊脆化溫度
-15 -15 -15 -15
20℃Volume Resistivity
20℃時體積電阻率
Ω.m ≥1.0×1011 ≥1.0×1011 ≥1.0×1011 ≥1.0×1011
Dielectric Strength
介電強度
MV/m ≥25 ≥25 ≥25 ≥25
Thermal Aging
熱老化試驗
\ 100℃×168h 113℃×168h 121℃×168h 136℃×168h
Retention Rate of Tensile Strength
拉伸強度残留率
% ≥85 ≥85 ≥85 ≥85
Residual Rate of Elongation at Break
斷裂伸長率残留率
% ≥85 ≥85 ≥85 ≥85