PRODUCTS
- Product Description
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BESTPERNE® 3808
Thermoplastic Elastomer
Product description
·3808 is a high performance material, the adhesive strength is very strong,for comforable hand feeling and rapid prototype
Key characteristic
1. dumb surface, exquisite and soft feeling
2. veryhigh bonding strength, adhesive material: ABS, PC.
3. rapid molding,non-stick mold
4. scratch resistance on the surface,not easy to fluff
Function
main application
Phone protective cover
Intelligent Wearable
Instrument shell
Electronic plastic accessories
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 24 months
Packaging method
25kg/bag
Physical properties
Result
Unit
Method
Molding condition
Specific gravity
1.03±0.02
g/cm3
ASTM D792
Drying temp 90℃
Hardness
72±5
shoreA
ASTM D2240
Drying time 3Hours
Tensile strength
>8
Mpa
ASTM D412
Nozzle temp 200℃
Elongation at break
>500
%
ASTM D412
Screw 1 temp 190℃
Tearing strength
>40
Kn/m
ASTM D624
Screw 2 temp 180℃
Melt index
>3
g/10min
ASTM D1238
Screw 3 temp 170℃
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 and needed for better colorant dispersion
Recycling
Consistent regrind usage of up to 5% is permissible
Related Products
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