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| ≡ AST |
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| ﹞ DESCRIPTION |
| TOWREX AST is an antistatic
gent for general polyolefin such as PP, PE, PVC and ABS |
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| ﹞ COMPOSITION |
Chemical name : Glycerin
mono stearate
FDA No. : CFR21-184.1324 |
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| ﹞ PROPERTIES |
| Melting
point (﹎) |
68 ▽ 5 |
| Acid Value (mgKOH/g) |
Max 5.0 |
| Monoester contents(%) |
Min 95% |
| Appearance |
white bead |
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| ﹞ PROPERTIES |
| Dosage |
Half decay
life(s) |
Surface resistance(戒)
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| PP film
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PVC sheet
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PP film
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PVC sheet
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| 0.5% |
0.9 |
1.6 |
4▼10E10 |
8▼10E11 |
| 1% |
0.7 |
1.0 |
8▼10E9 |
8▼10E10 |
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* Lab. Equipment
Treck Medel 152 (test voltage 10V)
Honest-O-meter / Supplied Voltage : 10KV / Temperature 22﹎ /
Humidity 50% |
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| ﹞ CHARACTERISTICS |
Atmer 129(ICI)
Armostat 310(AKZO) |
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| ﹞ Dosage |
- 0.5~1PHR is recommended
as standard level.
- The optium level can be obtained through previous test. |
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