Poly(1,4-Butylene Tere-Phthalate) CAS 26062-94-2 C12H12O4 PBT Resin Ultradur B 2550
Basic Information
Model Number : HMHT0169
Cas : 26062-94-2
Einecs : 607-857-5
Chemical Formula : C12H12O4
Molecular Weight : 220.221
Density : 1.31 G/Ml At 25 °C(Lit.)
Melting Point : 226 °C
Storage Conditions : -70°C
Exterior : Pellets
Product Parameters
| Product Usage | Used In The Manufacture Of Various Components Such As Instruments, Electrical Appliances, Televisions, Machinery, Etc. |
| Wgk Germany | 3 |
| Upstream Raw Materials | Antimony Trioxide Decabromodiphenyl |
| Downstream Products | Antimony Trioxide Antimony Trioxide Decabromodiphenyl |
Packaging Types
25KG CRAFT PAPER BAGS or as per customers' requirement
Storage Information
Keep in a cool, dry, dark location in a tightly sealed container or cylinder .
Applications
PBT is known as one of the engineering plastics with excellent comprehensive performance. It is widely used in electrical, electronic, automobile, machinery, instrumentation and other industries as structural parts, such as coil skeletons, connectors, bases, etc. for TVs and radios. Suitable for structural parts that require lubricity and corrosion resistance, such as gears, bearings, etc. After the flame retardancy of PBT is enhanced, its performance is further improved, and it has more important uses in the above fields (see the section on the use of glass fiber reinforced PBT).
Chemical properties
The relative density is 1.31-1.55, and the water absorption rate is the lowest among thermoplastics, only 0.07%. It has excellent toughness and fatigue resistance, high impact strength, self-lubrication and wear resistance, small friction coefficient, but high notch sensitivity. Good heat and weather resistance, flame retardant, but slow burning. Good dimensional stability, excellent electrical properties, and good arc resistance, but the volume resistivity and high-frequency dielectric loss tangent are large. Excellent chemical resistance, alcohol, aliphatic hydrocarbon, acid and salt aqueous solution, etc. do not work. Resistant to carbon tetrachloride, swells in dichloroethane, somewhat swells in aromatics, acetic acid and ethyl acetate, decomposes in concentrated nitric acid and sulfuric acid. It is resistant to hot water and oil, but it is easily corroded by halogenated hydrocarbons and has poor hydrolysis resistance. Low melt viscosity, excellent film forming and formability, but large shrinkage, good film flexibility, high tear and yield strength. PBT molding can be injection molding, extrusion, blow molding, coating, welding, bonding, machining, vacuum forming, vacuum metallization, coating, etc.
Company Profile
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special
chemical production, technology research & development, and import & export. The company focuses on
the production, trade, and research & development of various chemical products.
Since establishment, the company has been concentrating on constructing an international marketing
network and optimizing supply chain management, where we have established a long-term strategic
cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business
channels and professional experience, we are more skillfully providing products of stable but differentiated
quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.
Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial
principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge
and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality
control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which
accounts for its first-class cost control management and ensures to maintain the overwhelming competitive
advantage over others. In line with the principle of sharing the preferential cost and joint development, the
company has formed an interesting community for years with its customers at home and abroad. Sincerely
to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what
we are achieving to grow together with you!
China
