Product description

·TU70ST is a new kind of polymer composite material which has balanced toughness and strength ，excellent wear resistance，stain resistance ，yellowing resistance，chemical resistance，smooth and exquisite touch and high thermal conductivity. Also it is very suitable for wearable products.

Key characteristic

1.Comfortable feel，flexible ，exquisite and smooth touch.

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

3.It is very practical，for excellent stain resistance，oil resistance，sweat resistance bacteria resistance and discoloration resistance.

4.The strength of TPU，exquisite and flexible touch are similar to Silicone.

5.Reliable security ，non-toxic，non-allergic.

Function

Main application

Wirst bands

High-end phone protective covers

Medical device

Electronic plastic accessories

Processing method

Injection molding

Environmental certification

ROHS

REACH

EN71-3

PAHS

ASTM-F963

Phthalate

Color

Translucent

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

1.06±0.02

g/cm3

ASTM D792

Drying temp       90℃

Hardness

68±5

shoreA

ASTM D2240

Drying time     2Hours

Tensile strength

>8

Mpa

ASTM D412

Nozzle temp      190℃

Elongation at break

>500

%

ASTM D412

Screw 1 temp 180℃

Tearing strength

>35

Kn/m

ASTM D624

Screw 2 temp 170℃

Melt index

>12

g/10min

ASTM D1238

Screw 3 temp 160℃