Spot PBT Sk643fr Bk851 Glass Fiber Reinforced 20% Flame Retardant Grade PBT Plastic Raw Materials

Model NO.
pbt
Color
White
Transport Package
PP/PE Woven Bag or Paper Plastic Composite Bag
Specification
25kg/Bag
Trademark
haoru
Origin
China
HS Code
3907999990
Production Capacity
100000pieces/Year
Reference Price
$ 720.00 - 1,080.00

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.



The main raw material of PBT plastic is butylene terephthalate,which has many characteristics such as high mechanical   properties, good molding process, aging resistance, fatigue resistance, etc. It is widely used in many industries such as automobiles, electrical housings, medical, machinery, construction materials, etc.

 
 
 
 
Spot PBT Sk643fr Bk851 Glass Fiber Reinforced 20% Flame Retardant Grade PBT Plastic Raw Materials
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 23 ºC ISO 1183 1.51 g/cm3
Melt Index  250 ºC ISO 1133 11 g/10min
Mechanical properties Test Condition Test Method Data Unit
Tensile strength at break 23 ºC ISO 527 105 MPa
Tensile modulus 23 ºC ISO 527 10000 MPa
Elongation at break 23 ºC ISO 527 2 %
Flexural strength 23 ºC ISO 178 160 MPa
Flexural modulus 23 ºC ISO 178 7700 MPa
Charpy notch impact 23 ºC 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
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.

Spot PBT Sk643fr Bk851 Glass Fiber Reinforced 20% Flame Retardant Grade PBT Plastic Raw Materials

Other Products
Spot PBT Sk643fr Bk851 Glass Fiber Reinforced 20% Flame Retardant Grade PBT Plastic Raw Materials
Spot PBT Sk643fr Bk851 Glass Fiber Reinforced 20% Flame Retardant Grade PBT Plastic Raw Materials
Packaging & Shipping

1.Packing:
Water-Proof Paper Plastic Bag
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.

Spot PBT Sk643fr Bk851 Glass Fiber Reinforced 20% Flame Retardant Grade PBT Plastic Raw Materials

 

Our Advantages

1.We are able to provide customized service based on your requirements. 

3.Advanced equipments for testing and manufacturing. 
4.Professional and good after-sale service.
5.Free sample for testing.

 

 

 

Plastic Materials

DREAMKITCHEN.PT, 2023