Chimei Polylac® PA-757G J08 ABS

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Chimei POLYLAC PA-757G J08 ABS plastic

Polylac® PA-757G J08 Standard Color High Gloss Black


POLYLAC PA-757G J08 is a premium high-gloss black ABS resin engineered for sleek aesthetics and robust performance. Designed for demanding applications like LCD TV casings, DVD shells, and digital photo frames, it combines exceptional surface finish, impact resistance, and ease of processing—ideal for industries prioritizing durability and visual appeal.

  • Character: High gloss black
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Key technical data (ISO)

  • Mechanical Strength: Tensile Strength = 42 MPa | Flexural Strength = 63 MPa
  • Thermal Stability: Vicat Softening Temp = 105°C (1KG load) | Heat Distortion Temp = 97°C (annealed)
  • Processing Ease: Low mold shrinkage (0.4–0.7%) ensures consistent part dimensions.
  • Safety Compliance: UL 94 HB flammability rating for reduced fire risk.

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ISO TDSDownload
ASTM TDSDownload
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Process GuideDownload
UL Product iQDownload

Superior Surface Finish

POLYLAC PA-757G J08 delivers a flawless high-gloss black surface, eliminating the need for secondary painting. Perfect for consumer electronics where aesthetics drive purchasing decisions.

High Impact Resistance

With Izod impact strength of 19 KJ/m² (23°C), this ABS resin withstands drops and shocks, ensuring durability in high-traffic products like TV stands and audio equipment.

Excellent Processability

A melt flow index of 29 ml/10 min ensures smooth molding of intricate designs, reducing cycle times and production costs for complex parts like thin-walled LCD frames.

Chimei POLYLAC PA-757G J08 ABS

Applications

  • LCD TV Front Casings: High-gloss finish enhances premium visual appeal.
  • TV Stands: Impact-resistant for long-term durability in dynamic environments.
  • DVD/Audio Equipment Shells: Scratch-resistant surface maintains sleek aesthetics.
  • Digital Photo Frame Borders: Lightweight yet rigid for slim, modern designs.
Chimei POLYLAC PA-757G J08 application

Polylac® PA-757G J08 Datasheet

High Gloss Black ABS POLYLAC®  PA-757G_J08
Product Description: High gloss black
PropertiesISO Test MethodTest ConditionUnitPA-757G_J08
Melt Flow Index1133 220℃×10KGml/10 min29 
Mass Density1183 23 ℃g/cm31.04 
Tensile Strength527 50 mm/min, yieldMPa42 
50 mm/min, breakMPa32 
Tensile Elongation527 50 mm/min%50 
Flexural Strength178 2 mm/minMPa63 
Flexural Modulus2 mm/minGPa2.1 
Izod Impact Strength180/1A23℃, NotchedKJ/m219 
-30℃, NotchedKJ/m2–
Charpy Impact Strength179 23℃, NotchedKJ/m220 
-30℃, NotchedKJ/m2–
Vicat Softening Temp.306 50℃/hr;1KG℃105 
50℃/hr;5KG℃99 
Heat Distortion Temp.75/A1.8MPa, unannealed℃–
1.8MPa, annealed℃97 
Coefficient of Linear Thermal Expansion11359 ––7.9 x 10-5
Flammability–UL-94–1.5mm HB
Mold Shrinkage294-4–%0.4~0.7
Symbol1043 ––>ABS<
March  12, 2025
Notes：These are typical properties only and are not to be construed as specifications. Users should confirm results by their own test

Polylac® PA-757G J08 UL Product iQ

POLYLAC® PA-757G J08 | UL Product iQ
File Number: E56070Yellow Card™Acrylonitrile Butadiene Styrene (ABS) “POLYLAC”, furnished as pellets
FLAMMABILITY PROPERTIESVALUETEST METHOD
FlammabilityANSI/UL 94
1.5 mm, Color: BKHB
3.0 mm, Color: BKHB
ISO/IEC FLAMMABILITY PROPERTIESVALUETEST METHOD
FlammabilityIEC 60695-11-10
1.5 mm, Color: BKHB75
3.0 mm, Color: BKHB40
ELECTRICAL PROPERTIESVALUETEST METHOD
Hot-wire Ignition (HWI)UL 746A
1.5 mmPLC 5
3.0 mmPLC 5
High Amp Arc Ignition (HAI)UL 746A
1.5 mmPLC 1
3.0 mmPLC 1
Comparative Tracking Index (CTI)PLC 3UL 746A
High Voltage Arc Tracking Rate (HVTR)PLC 3
High Voltage, Low Current Arc ResistancePLC 7
THERMAL PROPERTIESVALUETEST METHOD
Relative Thermal Index – Electrical StrengthUL 746B
1.5 mm60   °C
3.0 mm60   °C
Relative Thermal Index – Mechanical ImpactUL 746B
1.5 mm60   °C
3.0 mm60   °C
Relative Thermal Index – Mechanical StrengthUL 746B
1.5 mm60   °C
3.0 mm60   °C

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