PBT Granules Used for Filament Granule / PBT GF 20%, 25%, 30%

• Customization: Available
• Material: Polybutylene Terephthalate/PBT
• Usage: General Plastics
• Model NO.: 400024
• Plastic Properties After Heated: Thermosetting Plastic
• Color: White
• Transport Package: 25kg/Bag
• Specification: PBT Granule
• Trademark: PBT Granule
• Origin: China
• HS Code: 3907619000
• Production Capacity: 500mt/Month

Product Description

Specification:

Properties	Test Method	Units	Value
Physical Property
Specific gravity	ISO1183	g/cm^3	1.63
Water absorption(23ºC,24hr)	ISO62	%	0.12
Processability
Molding shrinkage	ISO294-4	%	0.4-0.8
Mechanical properties
Tensile strength	ISO527	MPa	125
Elongation at break	ISO527	%	2.6
Flexural strength	ISO178	MPa	205
Flexural modulus	ISO178	MPa	9450
Charpy impact strength(notched) +23ºC	ISO179(1eA)	KJ/m^2	9
Charpy impact strength(unnotched) +23ºC	ISO179(1eA)	KJ/m^2	50
Thermal properties
Temp.of deflection under load	ISO75f	ºC
Flammability
Flammability	UL94		V-0(0.8mm)
Electrical properties
Dielectric constant(10^6Hz)	IEC60250		3.4
Dissipation factor(10^6Hz)	IEC60250		0.017
Volume resistivity	IEC60093	Ω·m	1
Electric strength	IEC60243	KV/m	31
Arc resistance	IEC61621	Sec	60
CTI	IEC60112	V	250
Reinforced		%	30

 

 Application:

Cooling fan,micro-switches, connectors, current connectors, winding components