ABS

ABS resins are a family of thermoplastic resin made from three monomer of Acrylonitrile, Butadiene, Stylene. They have a number of specific grades such as general purpose, high impact, high heat resistance , flame retardant and a wide range of application in automotive, electronic/electronical, industrial, housing parts.

LKG (GENERAL PURPOSE)

LKI (HIGH IMPACT)

LKSH (SHEET EXTRUSION)

Application

LKG : Electric Home Appliances, General Merchandise, Tape recorders, Audio, Air-conditioner, Toys

LKI : Helmets, Pipe & Fittings, Mixer, Camera, Typewriter, Cash Resisters,Vacuum Cleaners

LKSH : Suitcase, Architecture Sheet, Refrigerator Doors

Properties

PROPERTIES

UNIT

TEST CONDITION

UNIT

ASTM

PC/ABS ALLOY

GRADE NO.

.

.

.

.

LKG

LKI01

LKI02

LKSH

TENSILE STRENGTH

Kg/cm2

.

D638

470

400

450

460

.

ELONGATION

% G/10min

.

D638

25

50

50

30

.

FLEXURAL STRENGTH

Kg/cm2

.

D790

720

570

720

750

.

FLEXURAL MODULES

Kg/cm2

.

Kg·cm/cm

D790

22,000

17,000

21,000

25,000

IZOD IMPACT STRENGTH

Kg·cm/cm

Notchecl 14"

.

D256

21

42

37

40

ROCKWELL HARDNESS

R-SCALE

.

%

D785

105

92

100

102

HEAT DEFLECTION TEMP

.

Unannealed 18.5km/cm2

Kg/cm2

D648

90

90

90

91

MELT FLOWINDEX

G/10min

220/10kg

Kg/cm2

D1238

35

12

20

6

VICAT SOFTENING TEMP

.

1kg

.

D1525

97

98

98

105

SPECIFIC GRAVITY

.

.

.

D792

1.05

1.05

1.05

1.05

CHARACTER- ISTICS

.

.

.

.

HighFlow

HighImpact

MediumImpact

extrusion

LKFR (FRAME RETARDANT)

LKFR resins are appropriate for the production of electric/electronic component and their various grades are developed according to flame retardant levels and characteristics.

LKH (HIGH HEAT RESISTANCE)

LKH resins have high heat resistance as well as superior physical properties such as impact strength, rigidity and process ability that they are suitable for automotive parts which require heat resistance.

LKFR : Monitor Case, TV, VTR, Printer, Fax and other electronic parts requiring flame retardant property.

LKH : Automobile interiors, Lamp Housing, Heater, Cluster Housing.

PROPERTIES

UNIT

TEST CONDITION

ASTM

PC/ABS ALLOY

GRADE NO.

.

.

.

LKH01

LKH02

LKH03

LKFR

TENSILE STRENGTH

Kg/cm2

.

D638

420

460

480

430

ELONGATION

%

50mm/cm

D638

30

28

20

20

FLEXURAL STRENGTH

Kg/cm2

.

D790

700

740

800

730

FLEXURAL MODULES

Kg/cm2

.

D790

20,000

23,000

25,000

24,000

IZOD IMPACT STRENGTH

Kg·cm/cm

Notchecl 1/4"

D256

22

18

12

20

ROCKWELL HARDNESS

R-SCALE

.

D785

100

104

109

100

HEAT DEFLECTION TEMP

Unannealed 18.5km/cm2

D648

95

104

108

78

MELT FLOWINDEX

G/10min

220/10kg

D1238

10

7

5

47

VICAT SOFTENING TEMP

.

D1525

110

125

130

87

SPECIFIC GRAVITY

.

.

D792

1.05

1.05

1.05

1.2

FLAMMABILITY

1/16 inch

UL-94

.

HB

HB

HB

HB

CHARACTER- ISTICS

.

.

.

Middle Impact Heat Resistance

High Heat Resistance

Super High Heat Resistance

Impact Flame Retardant