Multifunctional and High-Quality PBT Polybutylene Terephthalate Particles

• Feature: Plastics
• CAS No.: 63440-93-7
• Formula: C24h24o8
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: PBT-EH7020XH
• EINECS: 618-371-8
• Material: Polybutylene Terephthalate/PBT
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: Natural Color
• Place of Origin: Guangdong, China
• Use: Radiator Front Cover.Automotive Parts
• Features: Lubricated, Good Wear Resistance, Low Friction and
• Application: Zippers Irish Flutes, Bagpipes, Practice Chanters
• Form: Resin Pellets
• Delivery Time: in 7 Days
• Applications: Appliance Handles, Spotlights, Electric Motors.
• Glass Fiber: 10%
• Transport Package: Bag
• Specification: 25KG
• Trademark: Forever
• Origin: China
• HS Code: 390740000
• Production Capacity: 50000t/Year
• Package Size: 75.00cm * 55.00cm * 15.00cm
• Package Gross Weight: 25.010kg

Product Description

flame retarded PBT WITH 10% fiberglass reinforced poly butylene terephthalate
   

           

EH7020-XH is a thermoplastic polyester material with excellent performance. It has the characteristics of good heat resistance, low moisture absorption, chemical resistance, weather resistance, high dielectric strength, good electrical performance, high dielectric strength, and dimensional stability. It is easy to make fiberglass reinforced or flame-retardant products, can be welded with ultrasonic waves, and is easy to process. Widely used in fields such as electrical and electronic, mechanical and chemical engineering, and automobiles

 

General
Form	Resin Pellets
Usage	Lighting Applications   Automotive Exterior	Automotive Lighting        Electronic Displays
Physical		Nominal Value	Test Method
Density / Specific Gravity		1.49 g/cm³	ASTM D792
Molding Shrinkage, Across Flow			Internal Method
1.5 - 3.2 mm		1.3 - 1.4 %
3.2 - 4.6 mm		1.4 - 1.5 %
Molding Shrinkage, Flow			Internal Method
1.5 - 3.2 mm		1.4 - 1.6 %
3.2 - 4.6 mm		1.5 - 1.6 %
Mechanical		Nominal Value	Test Method
Tensile Strength, Break(5 mm/min;Type I)		57.0 MPa	ASTM D638
Flexural Modulus(1.3 mm/min;50 mm;Span)		4130 MPa	ASTM D790
Flexural Strength, Break(1.3 mm/min;50 mm;Span)		103 MPa	ASTM D790
Notched Izod Impact(23 °C)		32 J/m	ASTM D256
Unnotched Izod Impact(23 °C)		390 J/m	ASTM D4812
Thermal		Nominal Value	Test Method
Deflection Temperature Under Load, Unannealed			ASTM D648
0.45 MPa;6.4 mm		187 °C
1.8 MPa;6.4 mm		105 °C
CLTE, Flow(-40 - 40 °C)		5.6E-5 cm/cm/°C	ASTM E831

 

 

Electrical	Nominal Value	Test Method
Dielectric Strength, in Oil(3.2 mm)	17 kV/mm	ASTM D149
Dielectric Constant 60 Hz 5.0e+4 Hz 1.0e+6 Hz	3.10 3.10 2.90	ASTM D150
Dissipation Factor 50 Hz 60 Hz 1.0e+6 Hz	3.9E-3 3.9E-3 0.014	ASTM D150
Processing		Nominal Value
Drying Temperature<Injection>		120 °C
Drying Time<Injection>		3.0 - 4.0 hr
Suggested Max Moisture<Injection>		0.020 %
Suggested Shot Size<Injection>		40 - 80 %
Rear Temperature<Injection>		240 - 255 °C
Middle Temperature<injection>		245 - 260 °C
Front Temperature<Injection>		250 - 265 °C
Nozzle Temperature<Injection>		245 - 260 °C
Processing Temp, Melt<Injection>		250 - 265 °C
Mold Temperature<Injection>		65 - 90 °C
Back Pressure<Injection>		0.300 - 0.700 MPa
Screw Speed <Injection>		50 - 80 rpm
Vent Depth <Injection>		0.025 - 0.038 mm
Injection, Drying Time, Cumulative<Injection>		12 hrs

 

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Dongguan FOREVER Co., Ltd. Was founded in 2005 and is a national high-tech enterprise and national-level specialized giant enterprise dedicated to the research and production of polymer composite modified materials. With an annual capacity of 100, 000 tons of modified engineering plastics. Since its establishment, the company has been committed to the research of high-performance composite materials such as modified PC, PC/ABS, PBT, PA6, etc. Its products have been widely used in industries such as LED lighting, consumer electronics, new energy, security equipment, and small household appliances, providing customers with efficient delivery experience, ultimate price advantages, and strict quality assurance, contributing to the creation of a green and environmentally friendly world.

Dongguan FOREVER Co., Ltd's main products has obtained UL certification for RTI authorized temperature, outdoor weather resistance F1 and 5VA flame retardancy grades, as well as recycled-certified post-consumer low-carbon circulation products. Dongguan FOREVER Co., Ltd's products are highly recognized by customers worldwide for their reliable quality, excellent performance, and superior cost-effectiveness.

With a strong focus on research and development, Dongguan FOREVER Co., Ltd. Has established an advanced technology research and development center, equipped with state-of-the-art testing and analysis equipment and a professional R&D team that has accumulated rich experience in the field of polymer composite modified materials. Dongguan FOREVER Co., Ltd also maintains close partnerships with renowned universities and research institutions to stay at the forefront of technology and drive innovation in the industry