Raw Material Compounds Pellet Plastic Granules PBT

CAS No.:	26062-94-92
Formula:	(C12h12o4)N
EINECS:	24969-26-4
Molecular Principal Chain:	Carbon Chain Polymer
Color:	White
Application:	Car Accessories, Breaker, Connector

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Basic Info.

Model NO.

JZ PBT

Sample

Available

Feature

Hydrolytic Degradable

appearance

Translucent to Opaque, Semi-Crystalline Solids

Special Property

High Heat Resistance, Toughness, Fatigue Resistanc

Melting Point

233 ºC

Full Name

Polybutene Terephthalate

Transport Package

25kg PP Bags

Specification

Granules

Trademark

Jiangzhi

Origin

Hebei, China

HS Code

3907997001

Production Capacity

50000

Product Description

Detailed Photos

Feature

1.High toughness, high modulus, low creep
2.Good dielectric strength
3.Good dimensional stability
4.Low water absorption rate, good hydrolysis resistance
5.Good heat resistance, low coefficient of thermal expansion
6.High impact strength
7.Resistance to Thermal aging
8.Easy to process

Product Description

PBT(polybutylece terephthalate)

it is one of the advanced engineering plastics with high rigidity, high toughness, good fatigue resistance, weather resistance, low water absorption rate (all the properties maintain under moisture atmosphere includingelectrical properties), high dielectric ability, good electrical capacity, size stability, good formability, excellent anti-creepability under high impact, and good chemical properties as well. It is easy to process into glass-fiber reinforced and flame-retardant products. PBTcan be ultrasonic welded and easily post-processed.

Specification

Properties	Test Condition	Test Method	Unit	Typical Value
Physical
Specific Gravity		ASTM D792	–	1.42
Molding Shrinkage		ASTM D955	%	1.2 ~ 2.0
Melt Flow Rate	250ºC/2.16kg	ASTM D1238	g/10min	18
Water Absorption	23ºC, 24hrs	ASTM D570	%	0.08
Mechanical
Tensile Strength, 3.2mm		ASTM D638
@ Yield	50mm/min		kg/cm2	520
Flexural Strength, 3.2mm	1.3mm/min	ASTM D790	kg/cm2	820
Flexural Modulus, 3.2mm	1.3mm/min	ASTM D790	kg/cm2	22,000
IZOD Impact Strength, 6.4mm		ASTM D256
(Notched)	23ºC		kg·cm/cm	6.0
Thermal
Melt Temperature		ASTM D3418	ºC	223
Heat Deflection Temperature, 6.4mm		ASTM D648
(Unannealed)	18.6kg		ºC	62
	4.6kg		ºC
Flammability		UL94
0.71mm			class	V-0
1.5mm			class	V-0
3.0mm			class	V-0, 5VA
Relative Temperature Index		UL 746B
Electrical			ºC	130
Mechanical with Impact			ºC	130
Mechanical without Impact			ºC	140

Application

GF Reinforced PBT :Electric cooker, soybean milk and juice maker and other home appliances, air conditions shell, car accessories, fan heater,instrument panel, thermal jug…
Flame Retardant PBT:New Energy vehicle charging pile and charging gun, automotive, MCB, appliance parts, low temperature resistant nylontie band, power tools, office chair base, hydrant handle, ski equipment components, breaker, connector…
High Temperature PBT:Battery cell jar case, heating appliances case, panel, plug, electronic shell, instrument frame, auto parts and etc…

Package Storage Transportation

1.Packing:
25kg/bag,1000kg/jumbo bag or per your requirement.
17mt/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.

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