Copolymer resin emulsions VINYBLAN (Acrylic emulsion)

These innovative emulsions have been designed based on our long experience in copolymerization technology for ester acrylate. Fully utilizing the degree of freedom in monomer selection that is the merit of acrylic, we are developing products that meet customer needs based on a flexible way of thinking. In particular, we customize flame-retardant backing material for automobile interiors according to customer requests. It can also be applied to home interior products, consumer electronic filters, non-woven fabric, etc.

For finishing processing (coatings and binders)

These acrylic emulsions are soap-free types that do not contain emulsifiers.
There are ideal for usage in various coatings because they form a strong membrane that is resistant to water and solvents.

Product CodeMain IngredientSolid content
[%]
Viscosity
[mPa·s]
pHMFT
[°C]
Tg
[°C]
Features
2682 Acrylic 30 100 7 >0 -30 ・ Solvent resistance, soft membrane
2680 Acrylic 30 100 7 3 8 ・ Solvent resistance
2684 Acrylic 30 100 7 23 20 ・ Water resistance
2685 Acrylic 30 100 7 42 50 ・ Water resistance, hard membrane
2687 Acrylic 30 1,000 7 17 20 ・ Solve resistance, cationic type

Features
  1. Soap-free-type acrylic emulsions
  2. Does not include toxic substances such as formaldehyde and hormone-disrupting chemicals
  3. Forms a strong membrane that is resistant to water and solvents
  4. Demonstrates excellent ink absorption properties when used as a paper coating agent
  5. Can be used as a fiber processing agent with excellent detergent resistance

Water resistance and solvent resistance

Excellent resistance to water and solvents can be achieved through the selection of ester acrylate and combination of soap-free types


Test method
  • A sample was applied to a clean glass board to create a film thickness of roughly 10 microns when dried. It was then heated for one minute at 105°C to create a membrane.
  • Onto the produced membrane was applied one milliliter of pure water (20°C) and solvents (methanol and acetone). Changes to the appearance were observed after five minutes.


For back coats

A halogen-free, flame-retardant back coat agent for fiber
When burned it creates a carbonized layer for excellent inhibitory effects on combustion

Product CodeMain IngredientSolid content
[%]
Viscosity
[mPa·s]
pHFeatures
2612 Acrylic 50 20,000 8 ・ Halogen free
2615 Acrylic 50 20,000 8 ・ Halogen free, coloring agent (black)

Features
  1. A halogen-free, flame-retardant back coat agent
  2. Forms a carbonized layer when burned for excellent inhibitory effects on combustion
  3. The processing on the reverse side makes it possible to add functions without inhibiting the design of the front side
  4. By controlling the application amount, it is possible to easily improve the fiber strength and adjust the flame retardance

Flame retardance

The spread of fire is obstructed by forming a strong carbonized layer around the substrate when burned


Product CodeApplication amount
[g/m2]
Combustibility
2612 40 n - N
50 N
60 N
2615 40 n - N
50 N
60 N

Test method
  • American Federal Motor Vehicle Safety Standards (FMVSS) No. 302
     N:Self-extinguishing (incombustibility) less than the marked line
     n:Burning distance (flame retardance) within less than 50 millimeters from the marked line, and extinguished within less than 60 seconds
     Substrate:Polyester car seat fabric
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