Toluene diisocyanate manufacturer Knowledge Solvay SIPOMER PAM-200 Acrylic Terminated Polyphosphate Adhesion Aid Special Coating/Adhesive Applicable

Solvay SIPOMER PAM-200 Acrylic Terminated Polyphosphate Adhesion Aid Special Coating/Adhesive Applicable

                   

Product Description
Sipomer PAM-200 is a polymerizable anionic surfactant specially for emulsion polymerization. It can be used alone as an emulsifier or in combination with other surfactants For the polymerization system of pure acrylic, styrene-acrylic or vinyl acrylic monomers.

Specifications

parameter

Value

Test method

Moisture value (Karl Fischer,%)

1.0 Max

RP -0327

Appearance@25°C

deep brown viscous liquid

RP -0064

Free acid (such asH3PO4, %)

1.5 -3.5

RP -0427

MEHQ, ppm

4500 -5500

RP -1408

Typical Features

Appearance

brown Translucent viscous liquid

Smell

moderate The smell of acrylic

Viscosity (cP@23℃)

4700

pH (1% aqueous solution)

1.8 -1.9

Active substance content (Wt%)

96 -97

Tg(°C)

about 0° C

acid value#1(mg KOH/g)

119

Features
①Produce stable latex without using other surfactants;
②It has high activity and is easy to polymerize into the emulsion;
③The size of the latex particles can be controlled to make the size distribution of the particles relatively narrow;
④Good water resistance, high surface tension, low foaming;
⑤ Improve the scrub resistance of coatings and adhesives and the dry/wet adhesion between various substances.

Recommended
Sipomer PAM-200 needs to be neutralized before use to adjust the pH value to 6-7. When only Sipomer PAM-200 is used as surfactant in the emulsion, it will The amount of neutralized Sipomer PAM-200 should be 0.5% to 3% (based on the whole monomer, 100% activity), a better starting point is 1.0% to 1.5%.

Application
Suitable for water-based systems, promoting wet adhesion monomer on metal and glass surfaces, significantly improving the stability of emulsions;
Improve surface adhesion and water resistance of metal, glass, concrete; UV industrial use.

Standard Packaging
Sipomer PAM-200 is available in bulk in 440 lb and closed polyethylene drums in 40 lb plastic drums. Other package sizes are available upon request.

Shelf life
one year

� Size.

Shelf life
one year

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