Basic Info.
Material
Polybutylene Terephthalate/PBT
Usage
General Plastics, Engineering Plastics, Specialty Plastics
Plastic Properties After Heated
Thermoplastic Plastics
Transport Package
PP/PE Woven Bag or Paper Plastic Composite Bag
Product Description
Product Description
Polybutylene terephthalate, also known as tetramethyl terephthalate. Hereinafter referred to as PBT. It is a polycondensation of terephthalic acid and 1, 4-butanediol. Together with PET, PBT is called thermoplastic polyester.
Characteristics of PBT
A, mechanical properties: high strength, fatigue resistance, size stability, creep is also small (very little change under high temperature conditions);
B, heat aging: enhanced UL temperature index of 120~140ºC(outdoor long-term aging is also very good);
C, solvent resistance: no stress cracking;
D, water stability :PBT is not easy to decompose in water at room temperature (use caution in high temperature and humidity environment);
E. Electrical performance:
1, insulation performance: excellent (humidity, high temperature can also maintain stable electrical performance, is the ideal material for manufacturing electronic, electrical parts);
2, dielectric coefficient :3.0-3.2;
3, arc resistance: 120S
F. Molding processability: injection or extrusion of ordinary equipment. Due to the fast crystallization speed, good fluidity, mold temperature is also lower than other engineering plastics. When processing thin-walled parts, it only takes a few seconds, and it only takes 40-60s for large parts.
Detailed Photos
Product Parameters
PBT GF30-FR |
Technical Data Sheet |
Material | PBT |
Color | White |
Features | Nitrogrn-phosphorus. Flame retardant . Injection grade . High heat resistance grade |
Application | Automotive Interior Trim . Office Applications . Instrument housing . Charger housing . E&E housing . Home Applicances housing . Motor shell . Compacting equipment . Smartphone Applications . Mobile phone charger |
Physical properties | Test Condition | Test Method | Data | Unit |
Shrinkage | --- | ISO 294 | 0.3-1.2 | % |
Density | 23ºC | ISO 1183 | 1.51 | g/cm3 |
Melt Index | 250ºC | ISO 1133 | 11 | g/10min |
Mechanical properties | Test Condition | Test Method | Data | Unit |
Tensile strength at break | 23ºC | ISO 527 | 105 | MPa |
Tensile modulus | 23ºC | ISO 527 | 10000 | MPa |
Elongation at break | 23ºC | ISO 527 | 2 | % |
Flexural strength | 23ºC | ISO 178 | 160 | MPa |
Flexural modulus | 23ºC | ISO 178 | 7700 | MPa |
Charpy notch impact | 23ºC | ISO179 | 7.5 | KJ/m2 |
Thermal | Test Condition | Test Method | Data | Unit |
HDT unannealed | 1.8MPa | ISO 75 | 205 | ºC |
Melt temperature | | ISO 11357 | 225 | ºC |
Electrical properties | Test Condition | Test Method | Data | Unit |
Surface resistivity | | IEC 60093 | 1E13 | Ω |
Volume resistivity | | IEC 60093 | 1.00E+15 | Ω.m |
Dielectric strength | 2.0mm | IEC 60243 | 22 | KV/mm |
UL | Test Condition | Test Method | Data | Unit |
Flame rating | All color 0.4 mm | UL94 | V-0 | |
Flame rating | All color 0.8 mm | UL94 | V-0 | |
Flame rating | All color 3.0 mm | UL94 | V-0 | |
HWI | All color 0.4 mm | UL 746A | 4 | PLC |
HWI | All color 0.8 mm | UL 746A | 1 | PLC |
HWI | All color 3.0 mm | UL 746A | 0 | PLC |
HAI | All color 0.4 mm | UL 746A | 0 | PLC |
HAI | All color 0.8 mm | UL 746A | 0 | PLC |
HAI | All color 3.0 mm | UL 746A | 0 | PLC |
RTI Elec | All color 0.4 mm | UL 746B | 75 | ºC |
RTI Elec | All color 0.8 mm | UL 747B | 130 | ºC |
RTI Elec | All color 3.0 mm | UL 748B | 130 | ºC |
RTI Imp | All color 0.4 mm | UL 746B | 75 | ºC |
RTI Imp | All color 0.8 mm | UL 747B | 140 | ºC |
RTI Imp | All color 3.0 mm | UL 748B | 140 | ºC |
RTI Str | All color 0.4 mm | UL 746B | 75 | ºC |
RTI Str | All color 0.8 mm | UL 747B | 140 | ºC |
RTI Str | All color 3.0 mm | UL 748B | 140 | ºC |
CTI | | IEC 60112 | 0 | PLC |
HVTR | | UL746A | 4 | PLC |
Arc resistance | | ASTM D495 | 5 | PLC |
GWFI | All color 0.4 mm | IEC 60695-2-12 | 960 | ºC |
GWFI | All color 0.8 mm | IEC 60695-2-12 | 960 | ºC |
GWFI | All color 3.0 mm | IEC 60695-2-12 | 960 | ºC |
GWIT | All color 0.4 mm | IEC 60695-2-13 | 775 | ºC |
GWIT | All color 0.8 mm | IEC 60695-2-13 | 750 | ºC |
GWIT | All color 3.0 mm | IEC 60695-2-13 | 825 | ºC |
Injection molding | Data | Unit |
Dry Temperature | 120-140 | ºC |
Dry Time | 4 | hr |
Melt Temperature | 240-270 | ºC |
Mould Temperature | 60-100 | ºC |
Our Main Products:
Packaging & Shipping
1.Packing:
25kg/bag,1000kg/jumbo bag or per your requirement.
20mt/20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Company Profile
Hebei Haoru Import and Export Trading Co., Ltd. is located in Xingtai City, Hebei Province. This company is a large modern company. The main business scope is the export of plastic particles and office supplies. In recent years, the company adhering to the concept of customer development, adhere to development, accelerate industrial transformation and upgrading, vigorously implement the technology innovation strategy, put forward a series of industry-leading technology innovation. After years of efforts and development, it has a certain scale and strength. Now has a technical service team, with excellent quality, professional service, safe technical services to provide users with higher strength, better products and services. Thanks to the high quality of our products and reasonable export prices, this will lay the foundation for our strong technical capabilities and market presence in the Americas, Africa and the Middle East, mainly in continental Europe.FAQ
1. Are youtrading company or Manufacturer ?
We are factory.
2.About Sample
We provide samples, but you need to pay the sample fee and freight.
3. About Material
We can customize the material according to customers' requirement.
4. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5. About Delivery Period
Normally delivered in 7 working days after the confirmation of order& payment. And it varies according to the material and
quantity.
6. About Payment term
It's flexible, T/T, L/C at sight,100% in advance,30% in advance, the balance by copy B/L
Address:
102, Unit 1, Building 10, Tianyigang Community, Xinhua North Road, Xiangdu District, Xingtai, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Office Supplies, Packaging & Printing
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Hebei Haoru Import and Export Trade Co., Ltd. is engaged in the production and sales of plastic raw materials products. Located in XingTai City, Hebei Province. The main products are PP, HDPE, LDPE, LLDPE, EVA, ABS, PS, PC, PET, etc. After years of hard work and development, we have achieved a certain scale and strength. Now we have a technical service team to provide users with higher and better products and services with excellent service quality and professional and safe technical service strength.
Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices.
Hebei Haoru Import and Export Trade Co., Ltd. is level 1 sales representatives for world-lading oil and petrochemicals company including sinopec, PetroChina, Shenhua Group, etc, has good cooperation relations with various petrochemical enterprises, We serve a diverse range of industries including of general plastics, engineering plastics, special engineering plastices varieties, to create plastic raw materials ont-stop shopping convenience to our customers.
Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices.
The company has passed ISO9001: 2000 international quality management system certification and TS16949 international quality management system certification.
We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We look forward to establishing a long-term cooperative relationship with you.