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ABS Modified Series

ABS resin is one of the five synthetic resins. Its impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical performance are excellent and it also has the characteristics of easy processability, stability of product dimension and sound surface gloss. Although ABS has excellent comprehensive properties, it is required to further conduct blending modification to the materials in some occasions with special requirements. The ABS modified series products of Lijia Company are easy to paint and color up and are also capable of secondary processing such as surface metallization, electroplating, welding, pressing and bonding and are widely used in industrial fields such as machinery, automobile, electronic appliance, instrument, textile and construction.

Performance and application of typical products:
Material Grade Characteristics Typical Applications
ABS AB643 High gloss & high flow Vacuum cleaner shell, LCD frame and base & washing machine cover
BE661 Antistatic property & high gloss Dust explosion-proof cover, vacuum cleaner & washing machine
HA641 High flow & high impact resistance Electric fan, telephone, electrical components, OA products & LCD product base
HM671 High impact resistance & low gloss Auto switch button, door panel, sun visor, rear view mirror, column plate & license plate
TH662 Heat resistance & high impact resistance Radiator grille of auto parts, lamp, hair dryer, electric oven parts & microwave oven
WH651 Weather resistance & high impact resistance Auto grille, bumper & loudspeaker housing
TG672 10% glass fiber reinforcement, high rigidity & heat resistance Tubular air conditioner, axial fan, camera parts, centrifugal fan & auto parts
TG674 20% glass fiber reinforcement, high rigidity & heat resistance
HF686 Environment-friendly flame retardancy & high impact resistance Household appliances, plug and socket, copier shell and computer case, etc.
GF684 20% glass fiber reinforcement & environment-friendly flame retardancy Electrical and electronic components, air conditioner, fan & office supplies

(Note: products of special specifications and colors may be developed according to different requirements of customers.)


Performance parameters of typical products:

Item Unit Standard Grade of ABS of Nanjing Lijia
ISO AB643 BE661 HA641 HM671 TH662 WH651 TG672 TG674 HF686 GF684
Tensile strength Mpa 527 48 42 46 47 46 40 75 95 40 85
Elongation at break % 527 28 40 38 35 25 30 3 2.5 30 4
Bending strength Mpa 178 78 65 75 78 73 70 95 115 60 115
Bending modulus Mpa 178 2400 2000 2300 2400 2300 2200 4000 6000 2200 5800
IZOD notched impact KJ/m2 180/1A 19 15 25 25 25 30 11.5 8.0 20 10
Rockwell hardness R scale 2039/2 110 95 106 108 110 106 110 115 102 115
Density g/cm3 1183 1.05 1.05 1.05 1.05 1.06 1.05 1.11 1.20 1.18 1.32
Melt flow rate g/10min 1133 30 15 22 18 22 20 8 8.0 35 10
Molding shrinkage % 294/4 0.4-0.6 0.5-0.7 0.4-0.6 0.4-0.6 0.4-0.6 0.4-0.6 0.2-0.4 0.2-0.4 0.5-0.7 0.2-0.4
Heat distortion temperature 75 82 85 84 83 95 85 100 105 78 100
Flame retardancy Class HB HB HB HB HB HB HB HB HB V-0 V-0

(Note: the above test data are measured in our laboratory, for reference only.)

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