Drying Shrinkage Reducing agent 「SYUDOX™ DSP-E series」
The polymer cement mortar which is the composite of cement and polymer resin powder is widely used for the purpose to improve the bending strength and the waterproof. But the polymer cement mortar has the problem as the cement mortar that the crack is caused by dried shrinkage.
SYUDOX™ DSP-E series developed by NOF corporation is a powder drying shrinkage reducing agent for the addition in construction site or premixed products.
DSP-E40 : 0.5 ～ 6.0 wt% (vs. Binder)
DSP-E60 : 0.5 ～ 6.0 wt% (vs. Binder)
3. RESULTS OF MORTAR TEST
(1) Mixing Proportion
: Air curing (20℃, 80% of relative humidity)
⇒Water curing(20℃, 5 days)
⇒Leaving(20℃, 50% of relative humidity)
4. SAFETY DATA
||: Avoid contact with eyes. Avoid prolonged or repeated contact with skin.When handling at elevated temperature, provide adequate
ventilation. Avoid rough handling or dropping.
|FIRST AID MEASURES
||: Immediately flush with clean water until irritation disappear sufficiently, and consult a physician if necessary.
||: Immediately wash thoroughly with plenty of water.
||: Immediately induce vomiting, and rinse mouth with water. If symptoms are not good after first-aid measures, consult a physician immediately. Do not induce vomiting or give anything by mouth to an unconscious parson.
10 KGS NET IN A PAPER SACK
6. OTHER INFORMATION
- Best fit dosage of DSP-E series depends on aggregate, mortar temperature and so on, try premix to give objective mortar.
- For air adjustment, simultaneous use air entraining agent or defoaming agent.
- To the best of our knowledge, although certain hazards are described herein, we cannot guarantee that these are the only hazards which exist.