- Guangzhou Situyuan Chemical Co., Ltd
-
Guangzhou, Guangdong, China
- Main products: Defoamer, leveling agent, wetting and dispersing agent, Wetting agent, Anti settling agent, Thickening agent, Thixotropic agent, Anti sagging agent, Special functional additives
Home > Products > Other special additives > German technical background VOK-450 catalyzer The additive is used in solvent based and water-based paint systems replaces BYK-450
German technical background VOK-450 catalyzer The additive is used in solvent based and water-based paint systems replaces BYK-450
CNY 120 - 150
/ Kilogram
25 Kilograms(Min.Order)
- Nansha port
- T/T
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Product Details
| Brand Name | vok specialty chemistry | Place of Origin | China | |
| Model Number | VOK-450 | Type | Other, catalyzer | |
| Usage | Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals |
Product Description
German technical background VOK ?- Closed acid catalyst for 450 solvent based and water-based paint systems
This additive promotes the crosslinking of amino resin and hydroxy resin, especially HMMM type low reactivity melamine formaldehyde resin needs an accelerator to reduce the curing temperature or baking time. Compared with pure p-toluenesulfonic acid, this additive shows a very low viscosity increase during storage, which can prolong the storage period by 1.5-3 times. VOK ?- CATALYST 450 can have a baking temperature lower than 10-20 ℃ (15-35 ° F) compared with other closed p-toluenesulfonic acids (such as morpholine or aminomethylpropanol). (HMMM hexamethoxymethyl melamine)
Chemical composition: amine salt solution of p-toluenesulfonic acid
Solvent: propylene glycol methyl ether/propylene glycol/water 64/5/3
Auxiliary dosage: 1.5-6% of resin solids
Typical physicochemical data: amine value: 10 mg KOH/g
Non volatile matter: 27%
Acid content: 20%
Contact Us
- Guangzhou Situyuan Chemical Co., Ltd
- Contact nameliaolijun Chat Now
- Phone86-020-29863024
- AddressPanyu District, Guangzhou, Guangdong
Product Categories
| Defoamer | Leveling agent | Wetting dispersant | Wetting agent |
| Other special additives |
New Products
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German technical background VOK-3455 Leveling agent Low foam stability, hydrolysis resistance, fluoride free replaces BYK-3455
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German technical background VOK-UV 3505 Leveling agent Improve the wettability and scratch resistance of substrate replaces BYK-UV 3505
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German technical background VOK-3605 Nano assistant replaces BYK-3605
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German technical background VOK-UV 3535 Leveling agent Anti slip effect replaces BYK-UV 3535
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German technical background VOK-1161 Wetting dispersant Suitable for inorganic pigments and fillers replaces BYK-1161
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German technical background VOK-361N Leveling agent No adverse effect on recoating and adhesion between layers replaces BYK-361N
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German technical background VOK-1162 Wetting dispersant Suitable for organic pigments and carbon blackreplaces BYK-1162
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German technical background VOK-1165 Wetting dispersant With dispersing and viscosity reducing functions replaces BYK-1165
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German technical background VOK-1640 Defoamer Applicable to water-based paint replaces BYK-1640
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German technical background VOK-1679 Defoamer Silicone Defoamer for Aqueous Systems replaces BYK-1679
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German technical background VOK-1710 Defoamer For low VOC waterborne coatings and adhesive systems replaces BYK-1710
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German technical background VOK-1711 Defoamer For water-based paint systems replaces BYK-1711
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German technical background VOK-1719 Defoamer For water-based printing ink and varnish replaces BYK-1719
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German technical background VOK-1723 Defoamer For water-based architectural coatings and adhesives replaces BYK-1723
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German technical background VOK-1724 Defoamer For water-based latex paint and printing ink replaces BYK-1724
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German technical background VOK-1730 Defoamer For water-based emulsion paintreplaces BYK-1730
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German technical background VOK-272 Wax dispersion Improve surface properties of water-based systems replaces BYK-272
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German technical background VOK-925 Micronized wax Increase surface smoothness replaces BYK-925
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German technical background VOK-925N Micronized wax Increase surface smoothness replaces BYK-925N
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German technical background VOK-1780 Defoamer Suitable for water-based printing ink replaces BYK-1780
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German technical background VOK-1785 Defoamer Thin to thick coating system applicable to airless spraying or air spraying construction replaces BYK-1785
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German technical background VOK-1791 Defoamer Spontaneous defoaming effect replaces BYK-1791
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German technical background VOK-1794 Defoamer For solvent based and high solids systems replaces BYK-1794
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German technical background VOK-3760 Organic silicon surface additives Improve smoothness replaces BYK-3760
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