东莞市苏广塑胶原料有限公司
电绝缘性 RTP Compounds 1005 TFE 20
PBT为乳白色半透明到不透明、结晶型热塑性聚酯。具有高耐热性、韧性、耐疲劳性，自润滑、低摩擦系数。
一、聚对苯二甲酸丁二醇酯（PBT）的特性与应用:
1、PBT的特性
a、机械性能：强度高、耐疲劳性、尺寸稳定、蠕变也小（高温条件下也极少有变化）；
b、耐热老化性：增强后的UL温度指数达120~140℃（户外长期老化性也很好）；
c、耐溶剂性：无应力开裂；
d、对水稳定性：PBT遇水易分解（高温、高湿环境下使用需谨慎）；
e、电气性能：
1、绝缘性能：优良（潮湿、高温也能保持电性能稳定,是制造电子、电气零件的理想材料）；
2、介电系数：3.0-3.2；
3、耐电弧性：120s
f、成型加工性：
普通设备注塑或挤塑。由于结晶速度快，流动性好，模具温度也比其他工程塑料要求低。在加工薄壁制件时，仅需几秒钟，对大部件也只要40-60s即可。
二、PBT的应用:
电子电器：连接器、开关零件、家用电器、配件零件、小型电动罩盖或（耐热性、阻燃性、电气绝缘性、成型加工性）；
汽车：
1:外装零件：主要有转角格珊、发动机放热孔罩等；
2:内部零部件：主要有内镜撑条、刮水器支架和控制系统阀；
3:汽车电器零件：汽车点火线圈绞管和各种电器连接器等。
（PBT用于汽车上的数目还不及尼龙、聚碳和聚甲醛，但随着低翘曲性PBT的出现，今后必将在汽车零部件上得到更多的应用）
4:机械设备：视频磁带录音机的带式传动轴、电子计算机罩、水银灯罩、电熨斗罩、烘烤机零件以及大量的齿轮、凸轮、按钮、电子表外壳、照相机的零件（有耐热、阻燃要求）
电子电器:连接器、开关零件、家用电器、配件零件、小型电动罩盖或(耐热性、阻燃性、电气绝缘性、成型加工性);
b、汽车:
1、外装零件:主要有转角格珊、发动机放热孔罩等;
2、内部零部件:主要有内镜撑条、刮水器支架和控制系统阀;
3、汽车电器零件:汽车点火线圈绞管和各种电器连接器等。
(PBT用于汽车上的数目还不及尼龙、聚碳和聚甲醛，但随着低翘曲性PBT的出现，今后必将在汽车零部件上得到更多的应用)
c、机械设备:视频磁带录音机的带式传动轴、电子计算机罩、水银灯罩、电熨斗罩、烘烤机零件以及大量的齿轮、凸轮、按钮、电子表外壳、照相机的零件(有耐热、阻燃要求)
美国RTP
RTP Compounds 1005 GB 20 |
RTP Company |
PBT |
|
RTP Compounds 1005 HF |
RTP Company |
PBT |
|
RTP Compounds 1005 HI FR A |
RTP Company |
PBT |
|
RTP Compounds 1005 HI |
RTP Company |
PBT |
|
RTP Compounds 1005 HS |
RTP Company |
PBT |
|
RTP Compounds 1005 M 10 |
RTP Company |
PBT |
|
RTP Compounds 1005 MS 2 |
RTP Company |
PBT |
|
RTP Compounds 1005 SI .5 |
RTP Company |
PBT |
|
RTP Compounds 1005 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1005 SP |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 10 |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 12 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 13 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 BLACK |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 BLUE |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 FR A |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 FR |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 GRAY |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 Z |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 15 |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 20 |
RTP Company |
PBT |
|
RTP Compounds 1005 TFE 5 |
RTP Company |
PBT |
|
RTP Compounds 1005 UV |
RTP Company |
PBT |
|
RTP Compounds 1005 Z |
RTP Company |
PBT |
|
RTP Compounds 1005 |
RTP Company |
PBT |
|
RTP Compounds 1006 HI |
RTP Company |
PBT |
|
RTP Compounds 1006 HS |
RTP Company |
PBT |
|
RTP Compounds 1006 |
RTP Company |
PBT |
|
RTP Compounds 1007 GB 10 |
RTP Company |
PBT |
|
RTP Compounds 1007 HI UV |
RTP Company |
PBT |
|
RTP Compounds 1007 HI |
RTP Company |
PBT |
|
RTP Compounds 1007 SI 2 HB |
RTP Company |
PBT |
|
RTP Compounds 1007 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1007 UV |
RTP Company |
PBT |
|
RTP Compounds 1007 Z |
RTP Company |
PBT |
|
RTP Compounds 1007.3 |
RTP Company |
PBT |
|
RTP Compounds 1007 |
RTP Company |
PBT |
|
RTP Compounds 1008 |
RTP Company |
PBT |
|
RTP Compounds 1009 FR A |
RTP Company |
PBT |
|
RTP Compounds 1009 |
RTP Company |
PBT |
|
RTP Compounds 1025 HF |
RTP Company |
PBT |
|
RTP Compounds 1025 |
RTP Company |
PBT |
|
RTP Compounds 1026 |
RTP Company |
PBT |
|
RTP Compounds 1027 |
RTP Company |
PBT |
|
RTP Compounds 1028 |
RTP Company |
PBT |
|
RTP Compounds 1081 HI |
RTP Company |
PBT |
|
RTP Compounds 1081 TFE 10 |
RTP Company |
PBT |
|
RTP Compounds 1081 |
RTP Company |
PBT |
|
RTP Compounds 1082 TFE 15 |
RTP Company |
PBT |
|
RTP Compounds 1082 |
RTP Company |
PBT |
|
RTP Compounds 1083 HEC UV BLACK |
RTP Company |
PBT |
|
RTP Compounds 1083 |
RTP Company |
PBT |
|
RTP Compounds 1084 TFE 15 |
RTP Company |
PBT |
|
RTP Compounds 1085 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1085 TFE 13 SI 2 |
RTP Company |
PBT |
|
RTP Compounds 1085 TFE 15 |
RTP Company |
PBT |
|
RTP Compounds 1085 TFE 20 |
RTP Company |
PBT |
|
RTP Compounds 1085 |
RTP Company |
PBT |
|
RTP Compounds 1087 |
RTP Company |
PBT |
|
RTP Compounds 1089 |
RTP Company |
PBT |
|
RTP Compounds 1099 X 100594 G |
RTP Company |
PBT |
|
RTP Compounds 1099 X 108836 |
RTP Company |
PBT |
|
RTP Compounds 1099 X 115081 C |
RTP Company |
PBT |
|
RTP Compounds 1099 X 115081 D |
RTP Company |
PBT |
|
RTP Compounds 1099 X 115081 E |
RTP Company |
PBT |
|
RTP Compounds 1099 X 116355 |
RTP Company |
PBT |
|
RTP Compounds 1099 X 117568 C |
RTP Company |
PBT |
|
RTP Compounds 1099 X 117578 A |
RTP Company |
PBT |
|
RTP Compounds 1099 X 117578 D |
RTP Company |
PBT |
|
RTP Compounds 1099 X 117586 A |
RTP Company |
PBT |
|
RTP Compounds 1099 X 117938 B |
RTP Company |
PBT |
|
RTP Compounds 1099 X 52742 H |
RTP Company |
PBT |
|
RTP Compounds 1099 X 63347 |
RTP Company |
PBT |
|
RTP Compounds 1099 X 66617 |
RTP Company |
PBT |
|
RTP Compounds 1099 X 68931 A |
RTP Company |
PBT |
|
RTP Compounds 1099 X 82421 |
RTP Company |
PBT |
|
RTP Compounds 1099 X 87257 B |
RTP Company |
PBT |
|
RTP Compounds 1099 X 87257 C |
RTP Company |
PBT |
|
RTP Compounds 1099 X 91190 |
RTP Company |
PBT |
|
RTP Compounds 2005 GF 10 FR |
RTP Company |
PBT |
|
RTP Compounds EMI 1060.5 |
RTP Company |
PBT |
|
RTP Compounds EMI 1060.7 FR |
RTP Company |
PBT |
|
RTP Compounds EMI 1060.7 |
RTP Company |
PBT |
|
RTP Compounds EMI 1060.75 |
RTP Company |
PBT |
|
RTP Compounds EMI 1060 |
RTP Company |
PBT |
|
RTP Compounds EMI 1061 FR |
RTP Company |
PBT |
|
RTP Compounds EMI 1061 |
RTP Company |
PBT |
|
RTP Compounds EMI 1062 |
RTP Company |
PBT |
|
RTP Compounds EMI 1081 |
RTP Company |
PBT |
|
RTP Compounds ESD 1000 U LF |
RTP Company |
PBT |
|
RTP Compounds ESD 300 EXT |
RTP Company |
PBT |
|
RTP Compounds ESD A 1000 |
RTP Company |
PBT |
|
RTP Compounds ESD A 1005 FR |
RTP Company |
PBT |
|
RTP Compounds ESD A 1005 |
RTP Company |
PBT |
|
RTP Compounds ESD A 1080 FR |
RTP Company |
PBT |
|
RTP Compounds ESD A 1080 |
RTP Company |
PBT |
|
RTP Compounds ESD C 1000 |
RTP Company |
PBT |
|
RTP Compounds ESD C 1002 |
RTP Company |
PBT |
|
RTP Compounds ESD C 1005 FR |
RTP Company |
PBT |
|
RTP Compounds ESD C 1005 |
RTP Company |
PBT |
|
RTP Compounds ESD C 1080 FR |
RTP Company |
PBT |
|
RTP Compounds ESD C 1080 TFE 15 |
RTP Company |
PBT |
|
RTP Compounds ESD C 1080 |
RTP Company |
PBT |
|
RTP Compounds VLF 81005 |
RTP Company |
PBT |
|
RTP Compounds VLF 81007 |
RTP Company |
PBT |
|
RTP Compounds VLF 81009 |
RTP Company |
PBT |
|
SAXADUR? BT7154 |
SAX Polymers |
PBT |
|
SAXADUR? BT7156 |
SAX Polymers |
PBT |
|
SAXADUR? BT7164 |
SAX Polymers |
PBT |
|
SAXALOY? E116V1 |
SAX Polymers |
ABS PBT |
|
SAXALOY? E174F4 |
SAX Polymers |
PBT ASA |
|
SCANBLEND P AP2060 F20 |
Polykemi AB |
PBT ASA |
|
SCANBLEND P AP2060 F30 |
Polykemi AB |
PBT ASA |
|
SCHULABLEND? M/MX 50 |
A. Schulman Europe |
PC PBT |
|
SCHULADUR? A GB 20 |
A. Schulman Europe |
PBT |
