·3818 is a kind of high performance polymer material which has very high bonding strength with package glue and special comfortable touch.Also it can be taken shape rapidly.

Key characteristic

1.表Dumb surface，exquisite and soft touch.

2.Very high bonding strength，adhesive materials：ABS、PC.

3.Rapid molding，non-stick mold.

4.Excellent weather resistance, anti-yellowing 4.

5.Scratch resistance on the surface，not easy to fluff.

Function

Main application

Computer products

Phone protective cover

Instrument shell

Electronic plastic accessories

Processing method

Injection molding

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

Color

Natural

Smell

A little resin smell

Appearance

Cylindrical particle，about 3mm×1.5mm

Storage period

Ventilated dry at normal temperature，about 12 months

Packaging method

25kg/bag

Physical properties

Result

Unit

Method

Molding condition

Specific gravity

0.97±0.02

g/cm3

ASTM D792

Drying temp       90℃

Hardness

70±5

shoreA

ASTM D2240

Drying time     3Hours

Tensile strength

>5

Mpa

ASTM D412

Nozzle temp      210℃

Elongation at break

>450

%

ASTM D412

Screw 1 temp 200℃

Tearing strength

>30

Kn/m

ASTM D624

Screw 2 temp 190℃

Melt index

>3

g/10min

ASTM D1238

Screw 3 temp 180℃

Matters need attention

Purge compound

Please make sure you that you have cleaned the machine screw with PP or PE, and put the machin