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defoamer for gypsum plaster

Item No.: SUNBO A-306
SUNBO A-306 Antifoam for Dry Mortars
1. Description
SUNBO A-306 is a kind of modify powder antifoam which is made with silicone, can beused in various
construction application, such as self-leveling floor, grouts, and compacting grouts etc.
Advantage:
Super antifoam performance, Small dosage;
Can be diluted easy with water, super workability;
Increases the strength and helps to release the performance of superplasticizers well;
Super stable ability, heat-resistant, and good compatibility.
2. Physical Shape
- Powder:
3. Technical Data
Appearance | white,powder |
Purity | ≥60% |
PH-value |
|
Bulk density |
|
Water content |
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water-solubility | Water-soluble |
4. Fields of Application
Dosage: According to the different frothy system, make a conclusion by tryout. Normally between 0.03%-0.5% against the mortarweight.
SUNBO A-306 can be used in cement and gypsum based products. It has very good foam knock down performance
especially for the dry mix materials. It is main used for self-leveling floor,grouts, duct grouting
compactness, gypsum plaster, and plaster putty etc.
Powder: packed in 25kgs/fiber drum, 50kgs/fiber drum.
Usage
Usage: Exactly weight out the anti-foam dosage according with the formulation. In order to get the stable performance, it should mix with water after it be added directly into dry powder materials.
Storage
Storage: Be better to storage in a dry, clean and well-ventilated warehouse. Packing prevents air leakage and damage. It has a usable life of 1 year from the date of manufacturing.Then re-test before use if overdue.



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