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Classification: Chemical Auxiliary Agent
Brand Name: DEFOND
Usage: Polysiloxane Defoamer
Type: Modified silicone polyether defoamer
CAS No.: 9003-05-8
Classification: Chemical Auxiliary Agent
Model Number: BM-820/879/804
EINECS No.: 231-545-4
Other Names: antifoaming agents
Product name: Polysiloxane Defoamer
Keywords: Modified silicone polyether defoamer
Application: Industrial water treatment;Mud defoaming in oil extraction;
Appearance: Milk white/ Translucent/ Light yellow liquid
PH Value: 5~8
Viscosity: 1000~1500mpa.s
Active content: 95%
Solid content: 98%
Certification: ISO9001:2008

Specifications

High Concentration Modified Cleaning Agent Polyether Defoamer
Product description

  High Concentration Modified circuit board cleaning solution Agent Polyether Defoamer
 
DEFOND
High concentration Modified silicone polyether defoamer 
Manufacturer selling| customized products| Free samples
 
High Concentration Modified circuit board cleaning solution Agent Polyether Defoamer
(1)Fast defoaming ability, lasting foam suppressing effect, small dosage, not any effect on the basic property of foaming system.
 
High Concentration Modified circuit board cleaning solution Agent Polyether Defoamer
(2)Good heat resistance, good chemical stability, non-corrosive, non-toxic, non-flammable, non-explosive, no adverse side effects.
 
High Concentration Modified circuit board cleaning solution Agent Polyether Defoamer
(3)Comparable with the top quality product on market, while the price is much more affordable. 
 
 
Parameter

Model No.   BM-820/879   BM-804  
         
Appearance   Milk-white liquid    Light yellow/Transparent liquid
         
PH Value   5~8     5~8
         
Active content    95%    95%
         
Solid content    98%   98% 
         
Viscosity(25℃)   1000~1500mpa.S     1000~1500mpa.S 
         
Remark: above data only shows the typical characteristic of this product, not represent the whole specification range.
 
Application

this defoaming agent is used in cleaning industry, the high-temperature vacuum or pressure pulp washing machine of chemical pulping in papermaking industry, strong base refining agent, pretreatment, chemical cleaning with the condition of high temperature and strong alkaline, high temperature and strong alkaline, aqueous biphasic system, metalworking fluid, building material, oilfield industry, etc. 
     

 Apply to cleaning agent. 

 

 Apply to the pulping/pepper making industry
Use storage instruct
 
Recommended dosage:

Usage: Direct add this defoamer to the foaming system if it can be fully stirring in the foaming systems. 
It's also dilutable, and if need to dilute this product, please contact us for the correct diluting method, do not dilute it directly with water, otherwise, it's easy to cause delamination and demulsification situation, which will affect the product quality.

Recommended dosage: According to different systems, the general dosage is 10~1000ppm, the optimal dosage should be determined based on the real foaming situation.
If using in pulp washing process, it's better to add this defoamer to the vacuum or pressure drum by measuring pump to remove foams. 
If using in chemical cleaning or textile industry, it's better to add the defoamer to the product in advance, thus, it can well suppress foams forming.

 
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High Concentration Modified circuit board cleaning solution Agent Polyether DefoamerHigh Concentration Modified circuit board cleaning solution Agent Polyether DefoamerHigh Concentration Modified circuit board cleaning solution Agent Polyether Defoamer