·3808 is a high performance material, the adhesive strength is very strong,for comforable hand feeling and rapid prototype

Key characteristic

1. dumb surface, exquisite and soft feeling

2. veryhigh bonding strength, adhesive material: ABS, PC.

3. rapid molding,non-stick mold

4. scratch resistance on the surface,not easy to fluff

Function

main application

Phone protective cover

Intelligent Wearable

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 24 months

Packaging method

25kg/bag

Physical properties

Result

Unit

Method

Molding condition

Specific gravity

1.03±0.02

g/cm3

ASTM D792

Drying temp       90℃

Hardness

72±5

shoreA

ASTM D2240

Drying time     3Hours

Tensile strength

>8

Mpa

ASTM D412

Nozzle temp      200℃

Elongation at break

>500

%

ASTM D412

Screw 1 temp 190℃

Tearing strength

>40

Kn/m

ASTM D624

Screw 2 temp 180℃

Melt index

>3

g/10min

ASTM D1238

Screw 3 temp 170℃

Matters need attention

Purge compound

please make sure you that you have cleaned the machine screw with PP or PE, and put the machine nozzle thoroughly clean

Coloring

Please select color master batch on PE or EVA material with the exception of PVC.Higher screw speed and backpressure and needed for better colorant dispersion

Recycling

Consistent regrind usage of up to 5% is permissible