·TU64DC  is a polyurethane modified material which has high strength and high resilience performance.Also it can be taken shape rapidly，non-stick mold.

Key characteristic

1.High strength and high toughness.

2.Excellent wear resistance and high resilience.

3.Rapid molding，no precipitation.

Function

Main application

Instrument shell

Computer products

Sports equipment

Processing method

Injection molding

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

Color

Transparent

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

1.22±0.02

g/cm3

ASTM D792

Drying temp   90℃

Hardness

62±3

shoreD

ASTM D2240

Drying time   2Hours

Tensile strength

>30

Mpa

ASTM D412

Nozzle temp   220℃

Elongation at break

>350

%

ASTM D412

Screw 1 temp 210℃

Tearing strength

>150

Kn/m

ASTM D624

Screw 2 temp 200℃

Melt index

3±2

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 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 are needed for better colorant dispersion.

Recycling

Consistent regrind usage of up to 5% is permissible.