Shandong Dayi Chemical Co. Ltd. is one of the eminent Manufacturers, Exporters and Suppliers of a comprehensive assortment of Silicon Supplies inclusive of Silicone Resins (DY-MQ101-MQ102), Polyurethane Elastomer Mould Release Agent (DY-N3231), Amino Silicone Emulsion (DY-N3221), Amino Silicone Oil Microemulsion (N3213W), Amino Silicone Oil (DY-N322) and much more.

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Shandong Dayi Chemical Co. Ltd.

No.1, Danya West Road, Laiyang City, Shandong Province - 265200, China

Jane Gong
jane@dayi.com.cn

Alice Gong
gxp@dayi.com.cn


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PU Resin Waterproof and Dampproof Agent (DY-ET113)



We are a reliable and prominent Manufacturer, Exporter and Supplier of high grade PU Resin Waterproof and Dampproof Agent (DY-ET113). With a team of skillful and experienced professionals using latest techniques, we fabricate durable and easy to use PU Resin Waterproof and Dampproof Agent in the right composition. We have earned the trust of our clients for our economic prices and delivering all orders of various sizes within the set time frame.

Properties : DY-ET113 is a kind of hydrophilic reactive polyether modified polysiloxane waterproof agent. It is to eliminate the influence of moisture on the system through collecting and reacting moisture. With functions of leveling, viscosity reducing, defoaming, moisturizing, emulsification, softening and lubrication, the product is an excellent special surfactant.

Technical Indexes :

  • Appearance : Light yellow transparent fluid (may be muddy or solidified at low temperature)
  • Active content : 100%
  • Dissolubility : Complete miscibility with DMF, alcohol, ketone, toluene and ester, mostly dissolvable with water Surface tension : 30mN/m


Applications :

  • When used in Pu resin, it can gather and coat moisture accidentally introduced in resin, avoid Pu leather quality defect caused by inappropriate reaction, improve resin leveling, reduce shrinkage cavity and pinhole, improve hand feel and luster of finished leather surface, increase fabric wear resistance and has effects of adhesion prevention and release assistance.
  • Other applications unfinished and to be developed.


Usage & Dosage : The dosage is 0.2%-0.5% for waterproofing in resin and 0.8%-1.5% for Pu fabric assistant. Generally, it is diluted to 10 times by solvent in advance to be conveniently added to the system.

Attentions : It may affect repainting, and the viscosity will become larger if it is placed too long.

Packaging, Storage & Transportation : The product is stored and transported by plastic drums or iron drums as non-dangerous goods 200kg/drum.




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