OUR CORE PRODUCTS
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NOPCO NXZ Series
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| Product Name | NOPCO NXZ | ||||||||||||||||
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| Composition | Mixture from mineral oil, metallic soap, and nonionic surfactant | ||||||||||||||||
| Feature: | NOPCO NXZ is metallic soap type anti-foaming agent for latex and emulsion, especially for acrylic, vinyl acetate or vinyl acetate-acrylic emulsions. | ||||||||||||||||
| Typical properties (These data are not specifications.) |
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| Application: | ・Emulsion ・Water based paints ・Water based adhesives |
Evaluation example
Results of defoaming experiment with NB latex
*The less the foam volume, the better the properties
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Test result ①（25℃）
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Test result ②（40℃）
◆Evaluation method
1. Measure 100g of the NBR latex (25℃ or 40℃) in a 500mL graduated cylinder.
2. Bubbling by blowing nitrogen from a G4 glass filter with 0.5L/min flow rate and add 0.5mL of 5 mass% dilution of defoamer when the foam reaches a certain height.
3. Record the foam height.
Diffuser stone test
Applications Information
- NOPCO NXZ is used in the level of 0.1-0.3 mass% on the solid weight of emulsions and latexes.
- Mix well before using if NOPCO NXZ separated out after long storage time.
- NOPCO NXZ can be used directly or diluted with water. In the case of dilution, use under mixing.