PRODUCTS
Defoamer AT-887 Antifoam, Defoamer For Agrochemical, Cementing, Textile
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AT-887 is a kind of high efficiency antifoam agent used in aqueous system, it is easy to disperse in water and it is very convenient to use. It provides perfect antifoaming and defoaming performance under wide pH value range and temperature range. Can be widely used in oil & gas industry, such as well cement system, water injection process and the drilling mud system.
Product property:
Great persistence under low dosage.
Great defoaming and antifoaming ability.
General purpose applications
Non-toxic and no damage
Main physical and chemical properties:
|
Item |
Range |
|
Appearance |
Milk-white liquid |
|
Viscosity(25°C) |
1000~4000mPa·s |
|
Solid content |
16±1% |
|
pH value |
6.0~8.0 |
Application Process:
Add AT-887 into the foaming media and make sure it is well dispersed.
For the high temperature foaming system (>60°C), better to add the antifoam before 60°C with good mixing
Based on the viscosity of various foaming systems, as well as temperature and other ingredients, the dosage can be 30-200ppm to get the acceptable performance.
Key Applications
Well cement system
Water injection process
Drilling mud system
Detergent, adhesive production
Wastewater Treatment
LIMITATIONS
This product is neither tested nor represented as suitable for medical or pharmaceutical uses
Information of manufacturers and products
|
Product name |
Silicone antifoam agent |
|
Model |
AT-887 |
|
Manufacturer |
Foshan Nanhai Datian Chemical Co., Ltd. |
|
Tel/Fax |
0757-82262088/86698585 |
Product content
|
Pure or mixture |
Mixture |
|
Chinese name |
Modified organopolysiloxane mixture emulsion |
|
English name |
Modified organopolysiloxane mixture emulsion |
Dangerous marks
|
Human-body health effect |
Skin contact |
Slightly skin allergic for variety of people |
|
Eye contact |
Eye allergic |
|
|
Swallow |
No data |
|
|
Environment effect |
No data |
|
|
Physical/chemical damage |
—— |
|
|
Special damage |
—— |
|
Packaging & Storage
|
Package |
25kg/ 50kg/ 200kgplastic pail or 1000kg IBC |
|
Storage Condition |
Room Temperature Storage（5℃-40℃），Avoid direct sun light，shelf life is 6 month. |
LIMITED WARRANTY INFORMATION – PLEASE READ CAREFULLY
The information contained herein is offered in good faith and is believed to be accurate. However, because conditions and methods of use of Datian products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for the intended end application.
