Product description

TSV70N is a new kind of polymer material which has excellent wear resistance，stain resistance ，yellowing resistance，chemical resistance ，smooth and exquisite touch，high thermal conductivity，toughness and strength of the balance.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  and discoloration resistance.

4.Excellent yellowing resistance performance.

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

Function

Main application

Apple watchbands

High-end phone protective covers

Medical device

Smart Bracelet

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

1.08±0.02

g/cm3

ASTM D792

Drying temp       90℃

Hardness

70±5

shoreA

ASTM D2240

Drying time     3Hours

Tensile strength

>7

Mpa

ASTM D412

Nozzle temp      190℃

Elongation at break

<750

%

ASTM D412

Screw 1 temp 200℃

Tearing strength

>35

Kn/m

ASTM D624

Screw 2 temp 190℃

Melt index

>1

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 20% is permissible.