Gold Member Since 2014
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Lanzhou Qianmiaonuo Trading Co., Ltd.

Pbt Granules, Burning Resistance Pbt Granule, Compound Plastic Pbt Granules manufacturer / supplier in China, offering Heat Resistance Flame Retardant PBT in Granules, Single Make One Custom Dye Sublimation Anime Lanyard, 2017 Latest Avenged Sevenfold Lanyard and so on.

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Heat Resistance Flame Retardant PBT in Granules

Purchase Qty.:
(Tons)
1-9 10-19 20-49 50+
FOB Unit Price: US $1,500 US $1,450 US $1,400 US $1,350
Purchase Qty. (Tons) FOB Unit Price
1-9 US $1,500
10-19 US $1,450
20-49 US $1,400
50+ US $1,350
Get Latest Price
Production Capacity: 7840000mt
Transport Package: 25kg/Bag, 17mt/20′fcl
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: co-pbt
  • Usage: General Plastics
  • Gf: PBT10~30%
  • Type: Pellets
  • OEM: Available
  • CAS No: 24968-12-5
  • Application: Gears, Bearings, Guide PLA
  • Specification: SGS
  • HS Code: 3907991001
  • Material: Polybutylene Terephthalate/PBT
  • Color: as You Need
  • Filled: Glass Fiber
  • Fr: UL94-Hb
  • Appearance: Granules
  • Molding Shrinkage: 0.2-0.4%
  • Trademark: NO
  • Origin: China(Mainland)
Product Description
Specifications
Polybutylece Terephthalate(PBT)
Type: Virgin & Recycle
Grade: Injection grade, Flame retardant enhance grade, Fiberglass

Product Description
Features
The reinforced PBT/PET has high melting point, high deflection temperature and good heat
Stability, highmechanical strength. Low friction coefficient is low so it is abrasion resistant.
It has very good electrical properties, too. The humidity absorption is low. The mechanical
Properties, electrical properties and dimensional stability are affected barely when
Absorbing moisture to saturate. PBT with excellent chemical resistance is inert to most
Of the chemicals except hot water and alkali. Reinforced PBT/PET is easy to process.
The surface of its products is smooth and glossy.
Uses
Forthin-walled and complex-shaped products, electric motor components,
Home appliance stents, capacitor shell, loadbreak switch, electronic equipment fan blade,
Motor shell, Terminal board, relay, automatic
Circuit block device, fuse block, coil skeleton, plug and circuit connector and phone
Distribution box.

Test item

Test condition

Test method

Test result

Unit

Physical propeties
       

Density
 
ASTM D792

1.55

g/cm 3

Water absorption

saturation, 23 °C

ASTM D570

0.6

%

Molding shrinkage
 
ASTM D955

0.3-0.5

%

Glass fiber content
 
ASTM D2117

30

%

Melting Index

250 °C ,5KG

ASTM D1238

10

g/10min

Mechanical properties
       

Tensile strength

23 °C ,DAM

ASTM D638

120

Mpa

Tensile elongation

23 °C ,DAM

ASTM D638

30

%

Flexural strength

23 °C ,DAM

ASTM D790

180

Mpa

Flexural modulus

23 °C ,DAM

ASTM D790

7800

Mpa

Notched Izod impact(1/8")

23 °C ,DAM

ASTM D256

9.5

KJ/m 2

Thermal properties
       

Deflection temperature

1.82Mpa

ASTM D648

215

°C

Melting point
 
ASTM D2117

-

°C

Flammability
 
UL 94

HB

-

Machining parameters
       

Drying temperature
 
-

100

°C

Drying time
 
-

4

hr

Processing temperature
 
-

235-255

°C

Remarks

30% Glass fiber reinforced

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