Calprene® 6144 is a thermoplastic copolymer Ethylene-Butylene/St
yrene (69/31), polymerized in solution and having a linear structure.
Benefits
Excellent UV, ozone and temperature resistance
Easy oil absorption
High compatibility with polyolefins
Excellent mechanical properties
FDA Approved
Especially indicated for high quality surface appearance compounds
Physical Form: Available in pellets and powder
Characteristics
Property
Unit
Value
Toluene solution viscosity @ 5.23%
cSt
30
Brookfield viscosity @ 10% / 25øC
cp
400
Volatile matter
% max
0.5
Hunterlab color
max
3
Total styrene
%
31
Hardness
øShore A
75
Saturation
%
>99
Calprene® 6144 is a thermoplastic copolymer Ethylene-Butylene/Styrene (69/31), polymerized in solution and having a linear structure.
Benefits
- Excellent UV, ozone and temperature resistance
- Easy oil absorption
- High compatibility with polyolefins
- Excellent mechanical properties
- FDA Approved
- Especially indicated for high quality surface appearance compounds
Physical Form: Available in pellets and powder
Characteristics |
| Property | Unit | Value |
| Toluene solution viscosity @ 5.23% | cSt | 30 |
| Brookfield viscosity @ 10% / 25øC | cp | 400 |
| Volatile matter | % max | 0.5 |
| Hunterlab color | max | 3 |
| Total styrene | % | 31 |
| Hardness | øShore A | 75 |
| Saturation | % | >99 |
