The PBT Is an Injection Molding Grade with 20 % Glass Fibers for Lighting Parts Switches

• 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-B 4406
• 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: 20%
• 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

the PBT is an injection molding grade with 20 % glass fibers for Lighting parts switches
   

Product Description
Ultradur B 4406 G4 is an injection molding grade with 20 % glass fibers for parts requiring enhanced fire resistance (eg relay housings, plug-and-socket connectors, switches, lighting components). Applications Typical applications include relay housings, plug-and-socket connectors, switches, and lighting components.
General
Form		Resin Pellets
Filler		20 % Glass Fiber
Feature
UL Yellow Card	E41871-233789
Uses	Lighting Applications   Housing			Switches                            Connector
Physical			Nominal Value		Test Method
Density / Specific Gravity			1.55 g/cm³		ASTM D792;ISO 1183
Melt Volume-Flow Rate, MVR(250 °C;2.16 kg)			11 cm³/10 min		ISO 1133
Molding Shrinkage, Flow(3.18 mm)			0.30 %		No Standard
Water Absorption, Saturation
			0.40 %		ASTM D570
23 °C			0.40 %		ISO 62
Water Absorption, Equilibrium
50% RH			0.20 %		ASTM D570
50% RH;23 °C			0.20 %		ISO 62
Viscosity Number, Reduced Viscosity			112.0 ml/g		ISO 1628
Mechanical			Nominal Value		Test Method
Tensile Modulus(23 °C)			8200 MPa		ISO 527-2
Tensile Strength, Break
23 °C			117 MPa		ASTM D638
23 °C			125 MPa		ISO 527-2
Tensile Elongation, Break
23 °C			2.2 %		ASTM D638
23 °C			2.6 %		ISO 527-2
C harpy Notched Impact Strength(23 °C)			9.0 kJ/m²		ISO 179
C harpy Unnotched Impact Strength(23 °C)			48 kJ/m²		ISO 179
Notched Izod Impact(23 °C)			53 J/m		ASTM D256
Thermal			Nominal Value		Test Method
Deflection Temperature Under Load, Unannealed 0.45 MPa 1.8 MPa 0.45 MPa 1.8 MPa			215 °C 177 °C 223 °C 200 °C		ASTM D648 ASTM D648 ISO 75-2/B ISO 75-2/A
Peak Melting Temperature			223 °C		ASTM D3418;ISO 3146
CLTE, Flow			3.0E-5 cm/cm/°C 5.0E-5 cm/cm/°C		ASTM E831 No Standard
RTI Elec 0.75 mm 1.5 mm 3 mm			140 °C 140 °C 140 °C		UL 746
RTI Imp 0.75 mm 1.5 mm 3 mm			120 °C 120 °C 120 °C		UL 746
RTI Str 0.75 mm 1.5 mm 3 mm			125 °C 130 °C 130 °C		UL 746
Flame Rating 0.4 mm 0.75 mm 1.5 mm 3 mm			V-0 V-0 V-0 V-0		UL 94
Electrical			Nominal Value		Test Method
Volume Resistivity 1.5 mm			> 1.0E+15 Ohms ·cm > 1.0E+15 Ohms ·cm		ASTM D257 IEC 60093
Dielectric Constant 100 Hz 1.0e+6 Hz			3.90 3.60		IEC 60250
Dissipation Factor 100 Hz 1.0e+6 Hz			7.0E-3 0.017		IEC 60250
Comparative Tracking Index			200 V		IEC 60112
Processing					Nominal Value
Drying Temperature<Injection>					100 - 120 °C
Drying Time<Injection>					4.0 hr
Suggested Max Moisture<Injection>					0.040 %
Processing Temp, Melt<Injection>					250 - 270 °C
Mold Temperature<Injection>					60 - 100 °C
Injection Pressure<Injection>					3.50 - 12.5 MPa
Injection Rate<Injection>					Fast
Back Pressure<Injection>					< 1.00 MPa

           

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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