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Products

LEXAN? Copolymer 4795R

LEXAN? Copolymer 4795R

Manufacturer: SABIC
Produced At: Import/ China
Product Category: Polycarbonate
Product No: LEXAN Copolymer 4795R
Product Quantity: 25KG / BAG
Product Features: Flame Retardant，High Heat Resistance

LEXAN? Copolymer 4795R

Polycarbonate
Product Description:
LEXAN 4795R is a high heat resistant poly(ester)carbonate injection molding resin. Flame Retardant.
Features 

  • Flame Retardant,High Heat Resistance 

Uses 

  • Construction Applications,Electronic Displays 

Processing Method 

  • Injection Molding

Also Available In 

  • Europe

Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity



--
1.20

ASTM D792
--
1.20
g/cm3
ISO 1183
Melt Mass-Flow Rate (MFR) (330°C/2.16 kg)
15
g/10 min
ASTM D1238
Molding Shrinkage


Internal Method
Flow : 0.126 in
9.7E-3
in/in

Across Flow : 0.126 in
9.7E-3
in/in

Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus 2
315000
psi
ASTM D638
Tensile Strength 3


ASTM D638
Yield
9860
psi

Break
10200
psi

Tensile Elongation 3


ASTM D638
Yield
7.5
%

Break
120
%

Flexural Modulus 4 (1.97 in Span)
319000
psi
ASTM D790
Flexural Strength 4 (Break, 1.97 in Span)
15200
psi
ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (73°F)
11
ft·lb/in
ASTM D256
Unnotched Izod Impact (73°F)
40
ft·lb/in
ASTM D4812
Instrumented Dart Impact


ASTM D3763
73°F, Energy at Peak
646
in·lb

73°F, Total Energy
682
in·lb

Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load


ASTM D648
66 psi, Unannealed, 0.126 in
320
°F

264 psi, Unannealed, 0.126 in
297
°F

Vicat Softening Temperature
327
°F
ASTM D1525 5
Ball Pressure Test (253 to 261°F)
Pass

IEC 60695-10-2
Injection
Nominal Value
Unit

Drying Temperature
248
°F

Drying Time
3.0 to 4.0
hr

Suggested Max Moisture
0.020
%

Suggested Shot Size
40 to 60
%

Rear Temperature
617 to 662
°F

Middle Temperature
644 to 680
°F

Front Temperature
662 to 698
°F

Nozzle Temperature
653 to 689
°F

Processing (Melt) Temp
662 to 698
°F

Mold Temperature
176 to 239
°F

Back Pressure
43.5 to 102
psi

Screw Speed
40 to 70
rpm

Vent Depth
9.8E-4 to 3.0E-3
in


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.   滬ICP備12022668號 公安機關備案號：31011202003696

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