PRODUCTS
- Product Description
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BESTPERNE® TU70ST
Thermoplastic Elastomer
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℃
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TEL: +86-0752-6768128 FAX: +86-0752-6768088 MAIL: sales@tpe-sp.com WEB: en.tpe-sp.com
ADD: Huangxi Industrial Park, Shiwan Town, Boluo County, Huizhou City, Guangdong Province，China