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STANDARD CONCENTRATED LATEX SPECIFICATION |
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Type of Latex |
HA |
MA |
LATZ |
Test Method |
| Total Solids Content % |
61.50 Min |
61.50 Min |
61.50 Min |
ISO 124 |
| Dry Rubber Content % |
60.00 Min |
60.00 Min |
60.00 Min |
ISO 126 |
| Non-Rubber Content % |
1.80 Max |
1.80 Max |
1.80 Max |
- |
Ammonia Content
(On Total Wt) % |
0.60 Min |
0.50-0.58 |
0.25-0.30 |
ISO 125 |
| Volatile Fatty Acid Number |
0.03-0.05 Max |
0.03-0.05 Max |
0.03-0.05 Max |
ISO 506 |
Magnesium Content
(On Solids), ppm |
40 Max |
40 Max |
40 Max |
In House |
| Mechanical Stability Time @ 55 % TS , Sec. |
650 Min |
650 Min |
650 Min |
ISO 35 |
| pH Value |
9.5-10.5 |
9.5-10.5 |
9.5-10.5 |
ISO 976 |
| KOH Number |
0.65 Max |
0.65 Max |
0.65 Max |
ISO 127 |
| Specific Gravity at 25C |
0.94 Min |
0.94 Min |
0.94 Min |
ISO 705 |
| Viscosity at 60 % TS (cps) |
- |
- |
- |
ISO 1652 |
| Coagulum (ppm) |
- |
- |
- |
ISO 706 |
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