Product Specifications
| Prod Model: |
PBT |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| 1: |
Polybutylene Terephthalate |
| 2: |
PBT |
| 3: |
Polybutyleneterephthalate |
| 4: |
Pbtp |
| 5: |
Ptmt |
| CAS: |
26062-94-2 |
| 6: |
1,4-Benzenedicarboxylic Acid |
| Material: |
Polybutylene Terephthalate/PBT |
| Usage: |
Specialty Plastics |
| Color: |
White |
Product Description
Polybutylene Terephthalate (PBT) /Modified Plastic Material PBT with Glass Fiber
Product Description:
Polybutyleneterephthalate (PBT& PBTP &PTMT) It is acid and 1,4 - butanediol condensation polymers. By transesterification or direct esterification method prepared by polycondensation, future trends for the direct esterification production.
Grade: Film grade, grade sheet, profiles, wire and cable grade, flame retardant, Injection grade.
Advantages:
1. Stability and mechanical properties of tensile strength and tensile modulus similar to nylon.
2. Friction coefficient of a self-lubricating.
3. Low water absorption.
4. Excellent electrical properties.
5. Good dimensional stability.
6. Chemical resistance, excellent oil resistance.
PBT water decomposition, used under high temperature, high humidity environment need to be cautious.
| ITEM | TEST CONDITION | TEST METHOD | TEST DATA | DATA UNIT |
| Physical properties | Mold Shrinkage | Flow direction | - | ASTM D955 | 0.1-0.5 | % |
|
| Vertical | - | ASTM D955 | 0.8-1.2 | % |
| Proportion |
| ASTM D792 | 1.50-1.56 |
|
| Glass fiber content |
| Ash | 20 | % |
| Water absorption | 24hr immersion | ASTM D570 | 0.03 | % |
| Mechanical properties | Flexural modulus of elasticity |
| ASTM D790 | ≥50000 | kg/cm2 |
| IZOD Impact strength |
| ASTM D256 | 4-7 | kg-cm/cm |
| Flexural strength |
| ASTM D790 | 1400-1800 | kg/cm2 |
| Hardness |
| ASTM D785 | 93 | M-Scale |
| Tensile Elongation |
| ASTM D638 | 2.5-4.5 | % |
| Tensile Strength |
| ASTM D638 | 900-1200 | kg/cm2 |
| Electrical properties | Volume resistivity |
| ASTM D257 | >1015 | Ω-cm |
| Arc resistance |
| ASTM D495 | 90 | sec |
| Dielectric breakdown strength | 2mm | ASTM D149 | >20 | KV/mm |
| Dielectric Constant |
| ASTM D150 | 4 | 60Hz |
| Surface resistivity |
| ASTM D257 | >1013 | Ω |
| Dielectric tangent |
| ASTM D150 | 0.001 | 60Hz |
| Thermal properties | Heat distortion temperature | 18.6kg/cm2(4.6kg/cm2) | ASTM D648 | 205(220) | °C |
| Flammability | 3.0 mm | UL94 | V-0 |
|
| Coefficient of linear expansion |
| ASTM D696 | 4 | 10-5cm/cm°C |
| Melting point |
| DSC | 225 | °C |
We "CANEX INDUSTRY" is belong to SHAANXI YHUA GROUP Which is one of China's large scale enterprises in the field of nonferrous metal industry and rubber industry. CANEX INDUSTRY was established in 2005, and have passed the ISO9001: 2000 international quality standard system certification.
YHUA GROUP have the consummate production equipments, powerful technical force and advanced inspection and testInstruments.
Our company are primarily engaged in production the titanium mill products and other nonferrous metal materials, such as billets & bars, plates & sheets, pipes & tubes, wires & electrodes, forged discss and rings, ingots, titanium power, titanium arts and crafts, titanium medical material, titanium golf, titanium bicycle and so on. And as per international standard, Americal standard, we can produce according to special needs of clients.
And for rubber industry, our products are Chloroprene rubber, Chlorosulfonated polyethylene, Silicone rubber, Acrylic rubber, Epichlorohydrin rubber, Chlorinated polyethylene rubber and rubber chemicals such as Titanium dioxide, precipitated silica, rubber accelerator, rubber auxiliary have been sent to more than 20 countries and regions.
We believe our good quality and competitive price will benefit us.
We wish to cooperate with more customers to work together to solve the technical problems in the applications, and work together
To create the splendor of the rubber industry, and sincere thanks to the love and support of the Majority of customers.
