PRODUCTS
- Product Description
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BESTPERNE® TU55ST3
Thermoplastic Elastomer
Product description
TU55ST3is a polyurethane modified material with a special skid resistance.
Key characteristic
1. The surface is mute and soft.
2..Rapid molding,non-stick mold.
3.Damping effect is good.
4.Adhesive material:ABS, PC,TPU.
Function
Main application
Phone protective cover
Instrument shell
Electronic plastic accessories
Processing method
Injection and extrusion 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
1.08±0.02
g/cm3
ASTM D792
Drying temp 90 ℃
Hardness
47±3
shoreA
ASTM D2240
Drying time 2h
Tensile strength
>6
Mpa
ASTM D412
Nozzle temp 180℃
Elongation at break
>550
%
ASTM D412
Screw 1 temp 170℃
Tearing strength
>22
Kn/m
ASTM D624
Screw 2 temp 160℃
Melt index
>15
g/10min
ASTM D1238
Screw 3 temp 160℃
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