PYY-006B is High efficiency Rheology Modifier, It’s made from natural bentonite. the accommodation is wide,perfect thickening ability, anti-sediment ability and sag prevention when it is used in organic solvent. It has specially excellent anti-sagging ability.
It’s wide used to Container coatings, automobile primer, steelwork coatings, exterior architectural coatings, appliance and metal furniture primer and topcoat. Ink,and Cosmetics. Solvent materials such as mineral oils, vegetable oils, petroleum distillates, and cyclomethicones.
1.Appearance: Light cream powder
2. Moisture (2hr.105℃):≤3.50%
3. Granularity(over 0.076mm):≥99%
4. Lossing (1000℃): ≤40%
5. Specific Gravity(g/cm3) 1.7
Adding amount for coatings and ink is 0.2~2.0%, Adding
amount for grease is 8~18%.For the resins of low wettability, such as epoxy
resin, polyester resin, acrylic resin, short-oil alkyd, PYY-006B Rheology Modifier is suggested to make
pre-gel.
It is convenient to add the BP-500A-HF Rheology
Modifier directly in powder when it is used in resins of high wettability.
1. When surface active agent is needed to
disperse pigment, the additions are as follows:
a. Add solvent and medium, and
mix
b. Add PYY-006B
oragnoclay in powder and mix for 10 minutes
c. Add polar activator and mix for 5-10 minutes
d. Add surface active agent.
2. For the resins of low wettability ,the
addition orders are as follow:
a. Add solvent or solvent mixture
b. Add PYY-006B oragnoclay powder and mix for 10 minutes
c. Add polar activator and mix for 5-10 minutes
d. Add resin and mix
e. Add surface active agent
f. Add pigment and disperse
Brown paper packages plus internal polyethylene film bags,or paper packages with valve mouths are used.The weight of each package is generally 25±0.25 kg according to customer demands.
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