Silicone Antifoam

polydimethylsiloxane emulsion 5388

SILWAY5388 is a 80% actives non-
ionic emulsion formulated with a polydimethylsiloxane and silicone resin.

Typical Applications
Mould release of: It is used in plastic molding, rubber processing, metal casting , papermaking, glass products, fiber, food, etc. It has strong mold release, high surface accuracy of the product, and small amount. Non-toxic and other advantages.

For use as release/lubricant
SILWAY5388 Emulsion may be applied in a diluted form by the conventional methods of spraying, dipping, wiping or brushing. Low hardness water should be used for dilution. A typical dilution is SILWAY5388 Emulsion 1:20 with water (by weight) but the user should determine the best concentration and application method on a small scale before production.

Key Features
Ready to use non-ionic emulsion
Provides gloss and water repellency
General purpose release agent
Does not contain alkylphenolethoxylates (APEO)
Excellent emulsion stability up to 50°C
Excellent dilution stability up to 2% in water
Good freeze thaw stability (5 cycles)

Typical Physical Properties
Milky white
Solid Content
Specific Gravity 

200L drum or 1000L IBC drum

Storage in closed containers

Shelf Life
12 months 


The Way of Silicone Innovation

Hangzhou Silway New Material Technology Co.,Ltd. Founded in 2014, is a young but fast-growing polydimethylsiloxane emulsion 5388 manufacturer specialized in the research, development, production and marketing of polydimethylsiloxane emulsion 5388.

Silway focused on the modified siloxane and formulation technology, product line covers from agricultural silicone adjuvant, silicone water repellent, cosmetic silicones, sealant & additive, modified siloxane for die-casting.etc.

  • R&D

    Founders have over 20 years’ technical experience in silicone industry

  • Quality

    ISO9001 Certificated

  • Service

    Sales for international market all have at least 5 years experience, easy to communicate and professinal in silicone industry.

  • OEM

    Offer OEM service and customized products.

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polydimethylsiloxane emulsion 5388 Industry Knowledge Extension