Product

 

 

​Trial tests should be carried out to determine the quantity of antifoam needed to produce best

results. Testing should be started at 10 ppm and increased or decreased based on the results.

As an example, for maximum efficiency predilute SILCOLAPSE® 623 to 1% active solution by adding 29 parts water (or foaming solution) to 1 part. Predilutions at level less than 1% for either product is not recommended.

PROTECT FROM FREEZINGAvoid discharge into drains, water courses or onto the ground. Store in a cool, dry place with adequate ventilation. Keep away from incompatible materials, open flames, and high temperatures. Store above freezing. Store in closed original container at temperatures between 5°C and 30°C. Suitable containers: polyethylene. Steel drums coated with epoxy-resin.请查阅这个产品的物质安全数据表

SILCOLAPSE 623

SILCOLAPSE® 621 and SILCOLAPSE® 623 are antifoams designed for use in a wide range of aqueous industrial applications.  SILCOLAPSE® 621 and SILCOLAPSE® 623 are 10% and 30% emulsions, respectively. These products effectively control foam at concentrations as low as 10 ppm solids, even at elevated temperatures and under pressure. SILCOLAPSE® 621 and SILCOLAPSE® 623 give good results at wide-ranging pH and are particularly effective in slightly alkaline conditions.

添加剂;防水;流动助剂

乳液

乳液

​• Easy to use – as supplied or pre-diluted in water or in the medium to be defoamed

• Cost efficient, effective in doses as low as 10 ppm

• Highly effective in most aqueous media, and at many pH levels

• Chemically inert in foaming systems – will not alter the properties of the foaming medium

• Heat resistant – withstands temperatures up to 120°C (248°F)

• Low viscosity allows it to be used with automatic metering systems

Industrial                 

• Soap & industrial detergent manufacturing 

• Glues, pastes, and adhesives

• Investment Casting                                                                                                              

Synthetic Rubber Processing

• Natural or synthetic latex

Petroleum Refining                    

• Gas scrubbing          

• Cement & Drilling muds             

• Asphalt production                                                                                         

Paints, Inks and Varnishes

• Manufacture of aqueous pigments dispersions

Textiles

• Sizing, Bleaching and Finishing             

• High Temperature Dyeing                      

 

北美

 Characteristics_A

 

 

粘度800MonocompISO 2555厘泊
干物含量35.5MonocompISO 3251%
pH值7.5MonocompISO 976

 Characteristics_B

 

 

 

 

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 NeedAnExpert

 

 

 CS

 

 

 SS

 

 

 PressRelease

 

 

 

 

 Brochures

 

 

 TDS