總代理商PC德國科思創(chuàng)2805 550115
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總代理商PC德國科思創(chuàng)2805 550115
用于工業(yè)配件、汽車零件電子、電子電器配件;UL認證 中粘度,一般射出成型用
材料狀態(tài)
流通正常
特性
通用
中粘度
用途
工業(yè)應用
電氣應用
汽車應用
加工方法
注塑
形態(tài)
粒子
物性參數(shù)來源
暫無來源
物理性能 | ||||
| 熔體體積流動速率 | 300℃;1.2kg | cm3/10min | ISO 1133 | |
| 收縮率 | 垂直流動方向60*60*2;500bar | % | ISO 294-4 | |
| 吸水率 | (靜態(tài)均衡值)23℃:50%rh | % | ISO 62 | |
| 拉伸模量 | 23℃/50%r.h 1毫米/分鐘 | MPa | ISO 527-1-2 | |
| 彎曲應變 | 23℃/50%r.h 50毫米/分鐘 | % | ISO 527-1-2 | |
| 拉伸斷裂強度 | 23℃/50%r.h 5毫米/分鐘 | MPa | ISO 527-1-2 | |
| 拉伸蠕變模量 | 23℃/50%r.h 1小時 | MPa | ISO 899-1 | |
| 彎曲模量 | 23℃/50%r.h 2毫米/分鐘 | MPa | ISO 179 | |
電氣性能 | ||||
| 介電常數(shù) | 23℃/50%r.h 1MHz | 無 | IEC 60250 | |
| 耗散因數(shù) | 23℃/50%r.h 1MHz | 無 | IEC 60250 | |
| 表面電阻率 | 23℃/50%r.h | ohms | IEC 60093 | |
| 相比耐漏電起痕指數(shù)(CTI) | 23℃/50%r.h 方法A | V | IEC 60112 | |
熱性能 | ||||
| 熱變形溫度 | 1.80MPa | °C | ISO 75-1-2 | |
| 維卡軟化點 | 50N;50℃/小時 | °C | ISO 306 | |
| 線性膨脹系數(shù) | 垂直流動方向23-55℃ | 1/K | ISO 11359-1/-2 | |
光學性能 | ||||
| 透光率 | 1毫米清澈透明材料 | % | ISO 13468-2 | |
| 透光率 | 3毫米清澈透明材料 | % | ISO 13468-2 | |
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沖擊性能 | ||||
| 簡支梁缺口沖擊強度 | 23℃/50%r.h ;3毫米 | kJ/m2 | ISO 179/1eA | |
| 沖擊力峰值 | 23℃/50%r.h | N | ISO 6603-2 | |
| 可燃性 | 1.5毫米 | 無 | UL 94 | |
| 可燃性 | 3.0毫米 | 無 | UL 94 | |
| 灼熱絲易燃指數(shù) | 1.5毫米 | °C | IEC 60695-2-12 | |
| 灼熱絲易燃指數(shù) | 1.5毫米 | °C | IEC 60695-2-13 | |
| 灼熱絲易燃指數(shù) | 3.0毫米 | °C | IEC 60695-2-13 | |
Polycarbonate (PC) is a kind of polymer containing carbonate group,which can be divided into aliphatic group, aromatic group andaliphatic-aromatic group according to the structure of ester group.The low mechanical properties of aliphatic polycarbonate andaliphatic-aromatic polycarbonate limit their application inengineering plastics. At present, only aromatic polycarbonate hasbeen obtained in industrial production. Because of the specialstructure of polycarbonate, it has become one of the fiveengineering plastics with fast growth rate. PC physical properties,density: 1.20-1.22 g/cm linear expansion: 3.8 × 10 cm/cm ° Cthermal deformation temperature: 135 ° C low temperature-45 °polycarbonate colorless transparent, heat resistant, impactresistant, flame retardant BI grade, good mechanical properties atnormal service temperature. Polycarbonate has good impactresistance, high refractive index, good processability, and UL94V-0 flame retardancy without any additives, compared withpoly-LRB-methyl methacrylate) . But Poly(methyl methacrylate) arecheaper than polycarbonate and can be used in bulk polymerizationto produce large devices. The price differential betweenpolycarbonate and poly-LRB-methyl methacrylate) is narrowing as thescale of polycarbonate production grows. Not resistant to strongacid, not resistant to strong alkali, acid and alkali can bemodified, polycarbonate poor * * . Some polycarbonate devices forwear-resistant applications require special treatment of thesurface.
總代理商PC德國科思創(chuàng)2805 550115
總代理商PC德國科思創(chuàng)2805 , 550115
POM,PC,PBT,PA66,PC+ABS,K膠,EVA,LCP,鐵氟龍,PP,PMMA,PA6T,PA9T,PA46,PA11,PA12,PPS,ABS,TPU,TPV,PVC,GPPS,HIPS,HDPE,LDPE,TPX,SEBS,TPE,TPEE
塑膠原料、塑膠顏料、塑膠助劑、塑膠制品、其他化工產(chǎn)品(不含危險化學品);貨物進出口、技術(shù)進出口。(依法須經(jīng)批準的項目,經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動)〓
工程塑膠:POM、PC/ABS .PA66、PBT、PC、K膠.. PMMA、PET.PPS. LCP.. PA6、PA9T,PA46.,PA12,PA11, PA6T, PET、PPO、 , 硬膠類:ABS、HDPE,HIPS、GPPS、AS、SAN..ASA .K膠; 軟膠類、彈性體:PE、PP、EVA,. PVC、TPR、TPE、TPU, TPV、POE. ...