| About |
|---|
| VESTOLIT G 138 is a vinyl ester copolymer dispersion resin, exhibiting fast fusion at low processing temperatures, resulting in energy savings and the ability to work with heat sensitive substrates. The vinyl ester copolymers exhibit stable Brookfield Viscosity aging characteristics. It provides mechanically and chemically foamable properties. VESTOLIT G 138 is recommended for applications where low processing temperatures are required such as carpet tile and walk off mat backings, plastisol inks, general low temperature processing applications, and automotive sealants.&& |
| Product Description | |
|---|---|
| Generic | PVC copolymer |
| Material Status | Commercial: Active |
| Features | Fast Fusion,Low odor |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Optimal stretching | |||
| FF | 21.0 | MPa | ASTM D638 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 60 Degree Fused 5 mins @ 350F | 89 | % | Internal Method |
| Transmittance | 94 | % | Internal Method |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Copolymer Content | 4.8 | % | Internal Method |
| North fineness | 4.75 | Hegman | Internal Method |
| Residual Vinyl Chloride Monomer | < 9 | ppm | Internal Method |
| Methanol extractable | 2.2 | % | Internal Method |
| polymerization process | 离散度 | ||
| Gel temperature | 64 | ℃ | Internal Method |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.40 | g/cm³ | ASTM D792 |
| K-Value | 75.0 | Internal Method | |
| Intrinsic viscosity | 1.2 | ASTM D1243-60-A | |
| humidity | |||
| Karl Fisher | 0.050 | % | Internal Method |
| bulk density | 465 | g/l | |
| Relative viscosity | 2.67 | Internal Method | |
| Brookfield viscosity | Internal Method | ||
| Initial viscosity @ 2 rpm | 4.33 | Pa·s | Internal Method |
| Initial viscosity @ 2 rpm | 4.43 | Pa·s | Internal Method |
| One day viscosity @ 2 rpm | 6.18 | Pa·s | Internal Method |
| One day viscosity @ 20 rpm | 6.30 | Pa·s | Internal Method |
| Cut off the outflow | |||
| 95 psi | 48.00 | g/10 min | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Correlation, 0.5g/100ml |
| 3. VESTOLIT STP 683 |
| 4. Correlation, Cyclohexanone 1% |
| 5. With provided formulation |
| 6. VESTOLIT ALTC 66 (with provided formulation) |
| 7. VESTOLIT ALTC 65 (with provided formulation) |
| 8. VESTOLIT ALTC 22 (with provided formulation) |
| 9. VESTOLIT ALTC 23 (with provided formulation) |
| 10. VESTOLIT STP PT-LA-026 |
| 11. VESTOLIT ALTC 29 (with provided formulation) |
| 12. VESTOLIT STP 894 |
| 13. VESTOLIT STP 390 (with provided formulation) |
| 14. VESTOLIT STP 1005 |
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