recycled pp/ppcp/hdpe granules black color
recycled pp/pp/Melt-blown fabric hdpe granules black color
1 Properties:
1.crystal or milky white
2.non-toxic, odorless, low density
3.strength, stiffness, hardness and heat resistance are superior to low pressure polyethylene.
Light and billig health resistance to high temperature resistance wet, recycling easy process molding, transparency and surface gloss, and mechanical properties of the higher good non-toxic relative density low resistance to chemicals such good properties, and high ratio of performance.
2 Specification:
|
Properties |
Unit |
Test method |
Value |
|
Melt Flow Rate |
|
|
|
|
Melt flow rate(230°C/2.16KG) |
g/10min |
ISO 1133 |
12 |
|
Mechnical Properties |
|
|
|
|
Tensile modulus of elasticity(v=1mm/min) |
Mpa |
ISO 527-2 |
1550 |
|
Tensile yield at stress(v=50mm/min) |
Mpa |
ISO 527-2 |
35 |
|
Tensile yield at strain (v=50mm/min) |
% |
ISO 527-2 |
8 |
|
Tensile strain at break (v=50mm/min) |
% |
ISO 527-2 |
>50 |
|
Charpy impact strength unnotched(+23°C) |
kJ/m2 |
ISO 179/1eU |
110 |
|
Charpy impact strength notched(+23°C) |
kJ/m2 |
ISO 179/1eA |
3.0 |
|
Izod Impact strength notenched(+23°C) |
kJ/m2 |
ISO 180/1A |
3 |
|
Ball indentation hardness(H 358/30) |
Mpa |
ISO 2039-1 |
78 |
|
|
PP Copolymer
|
Tests
|
Value
|
Unit
|
|
Melt Flow Rate
|
45
|
g/10min
|
|
Density
|
0.90
|
G/cm3
|
|
Elongation Stress
|
10
|
%
|
|
Flexural modulus
|
14
|
Mpa
|
|
Rockwell hardness
|
95
|
R scale
|
|
IZOD impact strength
|
6.5
|
kg.cm/cm
|
|
Vicat softening point
|
152
|
°C
|
|
Heat distortion temperature
|
125
|
°C
|
PP Random Copolymer (PPR)
|
Tests
|
Value
|
Unit
|
Method
|
|
Melt Flow Rate (MFR)
|
0.45
|
g/10min
|
GB 3682
|
|
Density
|
0.91
|
g/cm3
|
ASTM D-1505
|
|
Tensile Strength at Yield
|
24
|
Mpa
|
GB 1040
|
|
Elongation at Break
|
750
|
%
|
GB 1040
|
|
Rockwellhardness
|
85
|
J/M
|
GB 9342
|
|
Izod impact strength
|
65
|
J/M
|
ASTM D-256
|
3 Application:
Injection: valve, fittings, crates, automotive, closure, appliances, kettles, food containers, housewares, toys, non-prefilled syringe.
Extrusion: thick sheet, sheet, pipe, straw, strapping, Stationery sheet, BOPP Film, thin sheet, band.
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