Calprene® 6140 is a thermoplastic copolymer Ethylene-Butylene/St
yrene (69/31), polymerized in solution and having a linear structure with excellent ozone resistance.
Benefits
Excellent UV, ozone and temperature resistance
Easy oil absorption
High compatibility with polyolefins
Excellent mechanical properties
FDA Approved
Physical Form: Available in pellets and powder
Characteristics
Property
Unit
Value
Toluene solution viscosity @ 5.23%
cSt
30
Brookfield viscosity @ 20% / 25øC
cps
400
Volatile matter
% max
0.5
Hunterlab color
max
3
Total styrene
%
31
Hardness
øShore A
75
Saturation
%
>99
Calprene® 6140 is a thermoplastic copolymer Ethylene-Butylene/Styrene (69/31), polymerized in solution and having a linear structure with excellent ozone resistance.
Benefits
- Excellent UV, ozone and temperature resistance
- Easy oil absorption
- High compatibility with polyolefins
- Excellent mechanical properties
- FDA Approved
Physical Form: Available in pellets and powder
Characteristics |
| Property | Unit | Value |
| Toluene solution viscosity @ 5.23% | cSt | 30 |
| Brookfield viscosity @ 20% / 25øC | cps | 400 |
| Volatile matter | % max | 0.5 |
| Hunterlab color | max | 3 |
| Total styrene | % | 31 |
| Hardness | øShore A | 75 |
| Saturation | % | >99 |
