High Temperature Polyether Type Defoamer Used in Paper industry
Description
There are mainly two types of polyether defoamer.
QT-XPJ-102
This product is a new modified polyether defoamer,developed for the problem of microbial foam in water treatment, which can effectively eliminate and inhibit the large amount of foam produced by microorganism. At the same time, the product has no effect on membrane filtration equipment.
QT-XPJ-101
This product is a polyether emulsion defoamer, synthesized by a special process. It is superior to traditional non-silicon defoamers in defoaming, foam suppression and durability, and at the same time effectively avoids the shortcomings of silicone defoamer that have poor affinity and easy oil bleaching.
Advantage
1．Excellent dispersion and stability.
2．No adverse effect on membrane filtration equipment.
3．Excellent anti foam properties for microbial foam.
4．No damage to bacteria.
5．Silicon-free, anti-silicon spots, anti-sticky substances.
6．
Application fields
QT-XPJ-102
Elimination and control of foam in aeration tank of water treatment industry.
QT-XPJ-101
Excellent elimination and inhibition of microbial foam.
It has a certain elimination and inhibition effect on surfactant foam.
Other water phase foam control.
Specifications
|
ITEM |
INDEX |
|
|
QT-XPJ-102 |
QT-XPJ-101 |
|
|
Appearance |
White or light yellow opaque liquid |
Transparent liquid, no obvious mechanical impurities |
|
pH |
||
|
Viscosity (25 ℃) |
≤2000mPa·s |
≤3000mPa·s |
|
Density (25 ℃) |
0.90~1.00g/ml |
|
|
Solid content |
26±1% |
≥99% |
|
continuous phase |
water |
/ |
Application Method
Direct addition: directly pour the defoamer into the treatment tank at fixed time and fixed point.
Continuous addition: flow pump shall be equipped at relevant positions wheredefoamer needs to be added to continuously add defoamer to the system at the specified flow.
Package and Storage
- Package: 25kgs,120kgs,200kgs with plastic drum;IBC container.
- Storage: This product is suitable for storage at room temperature. Do not expose it near the heat source or expose it to sunlight.Do not add acid, alkali, salt and other substances to this product.Seal the container when not in use to avoid harmful bacterial pollution.The storage period is half a year.If there is layering after long-term storage, stir evenly without affecting the use effect.
- Transportation: The product shall be well sealed during transportation to prevent moisture, strong alkali, strong acid, rain and other impurities from mixing.
Product Safety
- According to the globally harmonized system of classification and labelling of chemicals, the product is non hazardous.
- No risk of combustion and explosives.
- Non toxic, no environmental hazard.
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Please refer to Product Safety Technical Manual to see more details.
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