Product Details
CasNo： 108-65-6
MF： C6H12O3
Appearance： liquid
Delivery Time： 15 days
Packing： 25kg/drum
Purity： 99%
Product Details
- Brand Model: BYK - 192
- Product Name: Dispersant
- Packaging Specification: 25 kg/blue iron drum
- Chemical Composition: Copolymer containing pigment - affinitive groups
Product Features
- Environmental Protection Property: Free of VOC (Volatile Organic Compounds) and solvents, it meets strict environmental protection standards. During use, it reduces environmental pollution and potential harm to the health of operators, and is suitable for production scenarios with high environmental protection requirements, such as green architectural coating production and food packaging printing ink.
- Wide Applicability: It can be applied in water - based coating systems, printing inks, liquid color masterbatches used in thermoplastic plastics, as well as the production of color pastes for unsaturated polyester systems or gel coats. It can play a good dispersing role in both water - based environments and other specific systems, showing good system compatibility.
- Efficient Dispersion of Effect Pigments: Especially suitable for producing stable effect pigment dispersions. Effect pigments (such as pearlescent pigments, metallic pigments, etc.) are prone to problems such as uneven dispersion and sedimentation in the system. BYK - 192 can effectively prevent these phenomena, make effect pigments disperse uniformly, and thus fully demonstrate the unique optical effects of pigments, improving the aesthetics and texture of products.
- Improve Product Stability: It performs well in the production and application of gel coat color pastes and is recommended for stabilizing pigments in gel coats. It can enhance the stability of color pastes, prevent pigment flocculation and sedimentation, ensure uniform color of gel coats during storage and use, and improve the quality and performance of gel coat products.
Application Fields
- Water - based Coating Field: In the production of architectural interior wall water - based coatings, exterior wall water - based coatings, and industrial water - based coatings, it helps pigments disperse uniformly, improves the hiding power, gloss, and color stability of coatings, and meets environmental protection requirements at the same time.
- Printing Ink Field: Used in various printing inks, especially food packaging printing inks and publication printing inks that require environmental protection. It can improve the dispersibility of pigments in inks, make printed matter more bright and clear in color, and meet relevant environmental protection standards.
- Thermoplastic Plastics Field: In the processing of thermoplastic plastics, it is used in the production of liquid color masterbatches to help pigments disperse uniformly in the plastic matrix, make plastic products uniform and stable in color, and improve the appearance quality of plastic products.
- Unsaturated Polyester and Gel Coat Field: In the production of products in unsaturated polyester systems, such as FRP products, and gel coat products (used for surface decoration of yachts, sanitary ware, etc.), it is used to prepare color pastes and stabilize pigments, improving the appearance effect and quality stability of products.
Recommended Dosage
The dosage of BYK - 192 dispersant (in the purchased form, based on the percentage of pigments in the system) varies depending on the specific application system, pigment type, and desired dispersion effect. It is generally recommended to determine the optimal dosage through small - scale formula tests before use. During the test, adjust the dosage step by step and observe indicators such as the dispersion stability of the system and the optical effect of pigments to achieve the best dispersion effect and cost - effectiveness.
Addition Method
During the production of related products, it is recommended to add BYK - 192 dispersant in the pigment pre - dispersion stage. First, fully mix the dispersant with part of the liquid medium (such as water in water - based systems, solvents in ink systems, etc.), and then add pigments for dispersion operations such as stirring and grinding to ensure that the dispersant is fully in contact with the pigments and exerts the best dispersion effect.
Storage Conditions
It should be stored in a cool, dry, and well - ventilated warehouse, avoiding direct sunlight and high - temperature environments. The storage temperature is generally recommended to be controlled between 5 - 30°C. In a low - temperature environment, the product may have an increase in viscosity. Before use, it needs to be restored to room temperature and stirred thoroughly to ensure stable product performance and no impact on the use effect.
