Yuyao Zhongfa Engineering Plastics CO.,LTD
Add:50#,Shunchuang Road,Yuyao,Zhejiang.(Yangming Science and Technology Industrial Estate)
Postcode:315400
Tel: 0574-62700008
E-mail£ºzf@zhongfa-china.com
Reinforced flame retardant PBT offers good creep resistance,good impact,good dielectric strength, good fatigue resistance,heat resistance, good dimensional stability,good flow and processibility,good flammability.
Reinforced flame retardant PBT is used for electric coil skeleton,electric plug-in unit,luminaire parts, integrated circuit parts, automobile engine shells,automobile by-pass valve control,etc
| Properties | Test Method | Unit | PBT reinforced¡¢flame retardant | ||
| G-10V | G-20V | G-30V | |||
| Density | D792 | g/cm3 | 1.4 | 1.5 | 1.6 |
| Tensile Strength | D638 | MPa | 100 | 110 | 130 |
| Tensile Elongation | D638 | % | 4.0 | 3.5 | 3.0 |
| Flexural Strength | D790 | MPa | 150 | 165 | 188 |
| Flexural Modulus | D790 | MPa | 5000 | 6300 | 8600 |
| Notched Charpy Impact Strength | D256 | KJ/m2 | 6.0 | 7.5 | 10.5 |
| Heat Deflection Temperature 1.86MPa | D648 | ¡æ | 205 | 210 | 215 |
| Flame Resistance Properties 3.2mm | UL94 | V-0 | V-0 | V-0 | |
| 1.6mm | UL94 | V-0 | V-0 | V-0 | |
| Melt Index | D1238 | g/10min | |||
| Volume Resistivity | D257 | ¦¸.cm | 1016 | 1016 | 1016 |
| Ageing Resistance | H(150¡æ) | ||||
| Molding Shrinkage | D955 | % | 0.4~0.8 | 0.5~1.0 | 0.5~0.8 |
| NOTE | Non-Halogen flame retardant+glass fiber reinforced | Non-Halogen flame retardant+glass fiber reinforced | NonHalogen flame retardant+glass fiber reinforced | ||
The details given in this data sheet are our laboratory data but not specification guaranteed.
Reinforced flame retardant PBT processing conditions£¬injection temperature 230~265¡æ¡¢mold temperature 60~100¡æ¡¢injection pressure 60-90MPa, eliminate moisture at 115~120¡æfor 6-8 hours.