| Message: | Incorporation
Activator
Generally dispersing and gelling are supported by polar activator.Polar activator can form hydrogen bridge bond between organiclay platelets,thereby increasing cross-linking and viscosity.
Below listed polar activators are recommended:
Methanol/water(95/5)
Ethanol/water(95/5)
Acetone/water(95/5)
Glycol ether
Propylene carbonate/water(95/5)
Propylene carbonate
Important Note:
1.Suitable dosage of polar activator is very important to dispersion of organoclay and stability of system.Too much polar activator will reduce swelling once again and viscosity would drop down again.
2.Polar activator should be added only after addition pf organoclay,and organoclay has been fully wetted and dispersed.
3.For poor wetting resin systems(epoxy,polyester,short-oil alkyd,acrylic resin etc.),organoclay should be used in combination with surfactant.
4.Typical viscosity curve of a system with organoclay.
Packing and storage:
25kg kraft paper bag and can customized.
Products should be stored in ventilated cool and dry place.
Storage life:2 years url:http://www.chinabentonite.net |
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