PRODUCTS
Defoamer AT-889 Defoamer for Pulp Making, Industrial Sewage
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Short Description：
AT-889 is a kind of water based antifoam agent, it is designed for the paper pulp industry and provide excellent foaming control performance to black liquid production lines. Compared to the traditional products, this product has better persistence. Good foam control performance can be achieved by small dosage. It can be used in paper pulp production to prevent the foam issue in the production process.
FEATURES
♦ Great persistence under low dosage.
♦ Great defoaming and antifoaming ability.
♦ Improve the filter water draining performance quickly.
♦ Good compatibility with black liquid and it is suitable for the production condition of paper pulp.
♦ Non-toxic and no damage
TYPICAL PROPERTIES
|
Item |
Range |
|
Appearance |
Milk-white liquid |
|
Viscosity(25°C) |
1000~4500mPa·s |
|
Solid content |
20±1% |
|
pH value |
6.0~8.0 |
APPLICATION PROCESS
♦ Metering pump can be used for dosage control, the recommended dosage is 0.08~0.5kg per metric ton pulp. Most expected dosage is 0.05~0.3kg per metric ton pulp (Dry Weight).
♦ Dilute the product to control the actual dosage, water can be easily added into the antifoam emulsion with slow mixing. Please use the diluted solution as soon as possible and the normal storage time should be less than 12 hours.
♦ The adding point should be determined according to the production condition and follow the rules to minimize the antifoam dosage to control the foam.
APPLICATIONS
♦ Pulp Black liquor
♦ Sewage 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-889 |
|
Manufacturer |
Foshan Nanhai Datian Chemical Co., Ltd. |
|
Tel/Fax |
0086 0757-86698583 / 86698585 |
PRODUCT CONTENT
|
Pure or mixture |
Mixture |
|
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 |
—— |
|
PACKAGE & SHELF LIFE
|
Package |
25kg/ 50kg/ 200kg plastic pail or 1000kg IBC tank |
|
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.
TIPS
Antifoam Pulp,Antifoam Pulp Mill,Antifoam Pulp Making,Defoaming Agent ,
Foam Break Down ,Antifoam,Deaerator,Deaerator Paper
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