Glycerol monostearate flakes industry grade

It can be used as plasticizer, anti-atomization, anti-drip ,lubricant and anti-static in plastic industry.

COMPOSITION AND DESCRIPTION

Component                         Percentage                    Color           White to off-white

Monoglyceride content (% )     40%                          Taste            Neutral, little fatty

Free glycerol (%)                       ≤ 7                           Appearance       Flake or powder

 

CHEMICAL/PHYSICAL SPECIFICATIONS

Hydioxyl value                           3.6-4.0                       

Saponification value               160-175                mg KOH/g

Residue on ignition                 ≤0.4%                 

Acid value                               ≤4.0                      mg KOH/g

Melting point                           ≥53.0                  °C

Iodine value ≤ 3.0 gI/100g

HEAVY METAL SPECIFICATIONS

Arsenic(as As)                          ≤ 2                   mg/kg

Heavy metal (as Pb)                 ≤ 2                   mg/kg

Mercury                                    ≤ 1                    mg/kg

Cadmium                                  ≤ 1                   mg/kg

As lubricant, anti-static:GMS-40 is in excellent lubricant, to reduce friction between the polymer molecules, thereby reducing the polymer melt viscosity, improve their mobility. Plastic Additives with good compatibility with resin, easy to spread, for the advantages of transparent products. Plastic anti-static additive effect is very marked, plastic products can be reduced by the formation and accumulation of static electricity to make plastic products to reduce the dust absorption, and maintain the transparency of products and surface cleaner appearance.

As anti-atomization, anti-drip: the surface of agricultural plastic film atomization is not only impede the sun's radiation, and condensation of water onto the crops, would seriously undermine the growth of crops. Plastic Additives can have a very good efficacy against aerosol, through its role in surfactant so easy moist surface membrane, condensation of water can flow Shun film, avoid direct fall.

As plasticized , help Modified: GMS-40 on Polyethylene (PE), polypropylene (PP) Polyvinyl Chloride (PVC), polystyrene (PS) and other plastic raw materials have good compatibility, application of plastic Po can improve product flexibility, more beautiful appearance. Plastics additives for cellulose nitrate, alkyd resins, nylon products, engineering plastics, such as plasticizers, modifiers, the effect is particularly significant.

As foam agent, anti-shrinkage: plastic foam is an ideal auxiliary aids and anti-shrinkage agents. In order to adapt to the requirements of environmental protection, CFC-type blowing agent will gradually be eliminated. Plastic Additives can be used as high-foam polyethylene, polystyrene foam additives, such as butane blowing agent with the same use, have very good results. Moreover, the application of plastics additives products plastic foam surface is very smooth and clean bright, no shrinking.

Glycerol monostearate flakes industry grade