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| HI-TAL Series are Synthetic
Hydrotalcites (LDH; layered double hydroxides) developed as neutralizing
agent (or halogen scavenger) for Polyolefin. Also it can be used non-toxic
and heavy metal free heat stabilizer for PVC and other halogenated
polymers, Heat-retaining agent for agricultural films. |
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 Chemical
Structure |
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| P1 : Mg4Al2(OH)12CO3·3H2O
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(CAS Number : 11097-59-9) |
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| P2 : Mg4Al2(OH)8O2(CO3) |
(CAS Number : 11097-59-9) |
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| P3 : Mg4.5Al2(OH)13CO3·3.5H2O
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(CAS Number : 11097-59-9) |
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| P4 : (Mg3Zn1)Al2(OH)12CO3·3H2O |
(CAS Number : 169314-88-9) |
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| Applications |
| Grade |
Applications |
TDS |
MSDS |
| P1 |
- Heat Stabilizer for PVC resin (flexible)
- Halogen capture agent of a polymers contained halogen |
 |
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| P2 |
- Chlorine resistant for PU (SPANTEX fiber), PA resins
- Heat stabilizer for injection molding by PVC resin |
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| P3 |
- Heat-retaining agent for agricultural films
- Neutralizing agent for PP, PE resin etc |
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| P4 |
- Stabilizer for PVC resin (rigid, flexible)
- Good intial color |
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| Commercial
characteristic data |
| Grade |
Loss on drying
(105℃ 2hrs) |
Average particle
size(㎛) |
Starting dehydration
point(℃) |
Heavy metal
(ppm) |
| P1 |
< 0.3 |
0.6 ~ 0.7 |
185 |
< 10 |
| P2 |
< 0.3 |
0.6 ~ 0.7 |
230 |
< 10 |
| P3 |
< 0.3 |
0.5 ~ 0.6 |
185 |
< 10 |
| P4 |
< 0.3 |
0.8 ~ 0.9 |
185 |
- |
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| ※ Please refer to the TDS
and MSDS attached about other characteristic data. |
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| Packing |
20kg Kraft paper bag (P1, P3, P4).
20kg Aluminum bag (P2). |
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