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Additives/Extenders
Showing 273–288 of 569 results
MARK DC 1410
Recommendation & Method of use:
A very small quantities like 200 gms. to 500 gms. can effectively defoam 100 ltrs of paint. It is advisable to split its addition.
MARK DC 1410
Recommendation & Method of use:
A very small quantities like 200 gms. to 500 gms. can effectively defoam 100 ltrs of paint. It is advisable to split its addition.
MARK DC 1420
Recommendation & Method of use:
A very small quantities like 200 gms. to 500 gms. can effectively defoam 100 ltrs of paint. It is advisable to split its addition.
MARK DC 1430
Recommendation & Method of use:
A very small quantities like 200 gms. to 500 gms. can effectively defoam 100 ltrs of paint. It is advisable to split its addition.
MARK DC 1510
Recommendation & Method of use:
All we have to do is to prepare standard water based paint/plastic emulsion as under:
1) Take only soft water.
2) Add 2% MARK DC 1510
3) Take Pigments of your choice.
4) Add extenders.
5) Add thickener of your choice like HEC & Ammonium polyacrylate.
6) Add acrylic emulsion.
7) Add Biocide of your choice both in-can & film preservatives.
8) Add liquor ammonia or Mark DC 1820 to adjust pH(green option)
9) Optional - Add Coalescing agent, Gloss improver, water repellent, UV-absorber if desired.
MARK DC 2810
Recommendation & Method of use:
0.1-0.2% Concentration on batch size. Preferably in thinning down process in Alkyd/CNSL systems..
Dosage need optimization.
MARK I 4060
Recommendation & Method of use:
In solvent based Enamel: 2 to 3% of pigment by weight is recommended. For other Applications the right quantity can be determined by experiments.
MARK I 4440
Recommendation & Method of use:
MARK I 4440 is recommended for Ink formulations where air-entrainment causes operational difficulties or impair the quality of Ink performance. 0.25 to 0.5% of defoamer on the weight of the inks is usually sufficient to suppress air-entrapment.
MARK I 4450
MARK I 4450 is recommended for formulations where air-entrainment cause operational difficulties or impairs the quality of the product. It has also very rapid foam knock-down properties.
From 0.25 to 0.5% of defoamer on the weight of the coating solids is usually sufficient to suppress air-entrainment. The optimum amount for individual formulations can readily be determined by trial.
For adhesives, 1 to 2% of MARK DC 1450 based on the weight of the latex solids is more than sufficient.
As the product is very effective antifoam agent, a very small quantity like 200 gms to 500 gms can effectively defoam 100 Ltrs of paint. It is advisable to split the addition of defoamer by adding half the normal quantity to the pigment mix prior to grinding to suppress the formation of foam & the balance to the let down portion of the paint.
MARK I 4750
Recommendation & Method of Use:
• 1-6% based upon total formulation for coatings.
• 2-10% based upon total formulation for printing inks.
The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests. The wax additive is preferably added with stirring after blending the polymers with the plasticizers and water, although before the incorporation of surface-active substances.
MARK IC 2050
Recommendation & Method of use:
For Black Paint: 10 to 20% of pigment by weight is recommended.
For other Applications the right quantity can be determined by experiments.
MARK IC 2050
Recommendation & Method of use:
For Black industrial coating: Addition of MARK IC 2050 @ 10% of pigment by weight in mill base during grinding is recommended.
For other Applications the right quantity can be determined by experiments.