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CX-105

CX-105 is a wetting and dispersing agent for solvent-based automotive coatings, industrial coatings and pigment concentrates. It is particularly suitable for stabilizing extremely fine carbon black and organic pigments, especially two-component polyurethane and baking systems. Significantly reduce the viscosity of the grinding material.

Product advantages

Prevent the formation of floating color and mottling.
It can enhance the gloss, color intensity, transparency and covering power of the coating.
Reduce the viscosity of the grinding material.

Product Parameters

Items	Index
Chemical constitution	High-molecular-weight block copolymer solution containing pigment affinity groups
Chemical constitution	Colorless, clear and transparent liquid
Viscosity（25℃，LND-5）	22/S±1/S
Density（25℃，g/cm³）	1.0151±0.01
Solid content（150℃*30min）	85%±2%
Refractive index	1.4600ND-1.4700ND
Surface tension coefficient（25℃，mN/m）	32.56±1
Solvent	Propylene glycol methyl ether acetate/butyl acetate 6/1

Proposed dosage
Inorganic pigments: 10-15%
Titanium dioxide: 5-6%
Organic pigments: 30-90%
Carbon black: 70-140 %
Application area
Automotive coatings, industrial coatings, architectural coatings and anti-corrosion coatings.
Processing instructions
To achieve the best performance, the additives should be added to the abrasive first, followed by the pigments. First, pre-mix the resin and solvent components of the grinding material, and then slowly add the additives while constantly stirring. Pigments should not be added before the additives are thoroughly mixed.
Special attention
The surface treatment of certain organic pigments may have an adverse effect on the efficacy of this wetting and dispersing agent. In this case, you can try using the same type coatings, the interaction between this cationic additive and the acid catalyst must be taken into consideration. Free acids or epoxy-blocked acids are more applicable epoxy-blocked acids are more applicable
Storage and transportation
This product should be transported and stored as a hazardous chemical. Keep away from fire sources and store in a well-ventilated, cool and dry place. Stratification or turbidity may occur when the temperature is below 0 ° C. Heat to 20 °C and mix thoroughly. Shelf life: 36 months.
Packing specification
25KG/glue barrel,190KG/metal bucket.
Product information

CX-105 分散剂 TDS.pdf

CX-105 分散剂 msds.pdf

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