Products

Crastin® LW9320 BK851

Crastin® LW9320 BK851

Manufacturer: DUPONT
Produced At: Import/ China
Product Category: PBT
Product No: Crastin LW9320 BK851
Product Quantity: 25KG / BAG
Product Features: Low Warpage

Crastin® LW9320 BK851

THERMOPLASTIC POLYESTER RESIN
Product Description:
20% Glass Reinforced Polybutylene Terephthalate Blend with Low Warpage Characteristics
Filler / Reinforcement 

  • Glass Fiber, 20% Filler by Weight

Features 

  • Low Warpage

RoHS Compliance 

  • Contact Manufacturer

Processing Method 

  • Injection Molding

Part Marking Code (ISO 11469)

  • PBT+SAN-GF20

Resin ID (ISO 1043)

  • PBT+SAN-GF20

Physical
Nominal Value
Unit
Test Method
Density
1.34
g/cm³
ISO 1183
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
1.09E+6
psi
ISO 527-2
Tensile Stress (Break)
17400
psi
ISO 527-2
Tensile Strain (Break)
2.3
%
ISO 527-2
Flexural Modulus
1.02E+6
psi
ISO 178
Poisson's Ratio
0.34

ISO 527
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
3.3
ft·lb/in²
ISO 179/1eA
Charpy Unnotched Impact Strength


ISO 179/1eU
-22°F
19
ft·lb/in²

73°F
21
ft·lb/in²

Notched Izod Impact Strength (73°F)
3.1
ft·lb/in²
ISO 180/1A
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (264 psi, Unannealed)
329
°F
ISO 75-2/A
Melting Temperature 3
428
°F
ISO 11357-3
Flammability
Nominal Value
Unit
Test Method
Burning Rate 4 (0.0394 in)
1.3
in/min
ISO 3795
Flame Rating


UL 94, IEC 60695-11-10, -20
0.030 in
HB


0.06 in
HB


FMVSS Flammability
B

FMVSS 302
Fill Analysis
Nominal Value
Unit
Test Method
Ejection Temperature
338
°F

Additional Information
Nominal Value
Unit
Test Method
Emission of Organic Compounds
130
µgC/g
VDA 277
Odor
3.50

VDA 270
Injection
Nominal Value
Unit

Drying Temperature
248
°F

Drying Time - Desiccant Dryer
2.0 to 4.0
hr

Suggested Max Moisture
0.040
%

Processing (Melt) Temp
464 to 500
°F

Melt Temperature, Optimum
482
°F

Mold Temperature
86 to 266
°F

Mold Temperature, Optimum
176
°F

Holding Pressure
8700
psi

Back Pressure
As low as possible


Drying Recommended
yes


Hold Pressure Time
3.00
s/mm


Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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