Laminated insulating tubes  
Phenolic paper tube;
Phenolic cotton cloth tube;
Epoxy phenolic glass cloth tube;
Epoxy glass cloth tube;
Nylon tube;
PTFE tube.
                       
Product name
Type
Characteristic
3520 Mechanical and Electrical applications,high mechanical properties, heat-resistant and dielectric properties
315 Mechanical applications,good mechanical properties.
316 Mechanical applications,good mechanical properties.
3640 Mechanical and Electrical applications,dood electrical and mechanical properties under dry and humidity conditions.
G10 Good electrical and mechanical properties under humidity conditions.
FR4 Good electrical and mechanical properties under humidity conditions,Flame.
G11 High mechanical properties at both room temperature and 150¡æ.good electrical propertiesunder under dry and humidity conditions.
FR5 High mechanical properties at both room temperature and 150¡æ.good electrical propertiesunder under dry and humidity conditions,Flame.
Nylon

Good toughness,Mar Resistance,Oil Resistance, Shake Resistance.
PTFE Best chemical resistance and highest conductivity,it is not aging and has a wax-like surface to which anything hardly sticks,the friction factor is the lowest and its unloaded operating temperature range is from -180¡«260¡æ.
                       
         
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BEIJING SENYANG INSULATING MATERIAL CO.,LTD.
ADD.:No.10,Beijiadi Road,Fengtai District,Beijing,100067,China
Phone:86-010-67572687¡¡Fax:86-010-67572689
E-Mail:steve@insulations.com.cn
JINGICP06021941