Overview:
Efka® FL 3740 is a degassing Leveling agent for non-aqueous coatings, liquid coating systems, powder coatings and binders for powder coatings.
Due to its own chemical structure,Efka® FL 3740 improves the surface tension of the paint. Efka® FL 3740 Eliminates or reduces shrinkage cavities, fish eyes and orange peel; it improves leveling 、 Dispersion and anti-fogging ability; avoid gas residue in the paint film, and strengthen the wetting of the substrate.
chemical properties Acrylate Copolymer
Appearance Transparent, colorless liquid
Save Under normal storage conditions and temperatures, our products can be stored at least 2 year.
Basic performance (not delivery specification)
|
Density/20°C (68°F) |
~ 0.92 g/cm3 |
|
Brookfield viscosity 23° C (73°F) |
~ 2000 mPa·s |
|
Solid content |
~ 97% |
|
Refractive Index 20°C (68°F) |
~ 1.46 |
Apply:
Efka® FL 3740 is also very suitable for powder coating or powder Production of coating resins. It is recommended to use 9 parts polyester resin with 1 Parts Efka®FL3740 mixed to Prepare the masterbatch. After melting, homogenization, cooling and pelletizing, the masterbatch is perfectly suitable for direct use in premixing and extrusion processes. The disadvantages of silicon leveling agents can be avoided. In particular, colored and transparent powder coatings with excellent leveling properties can be obtained for the production of weather-resistant powder coatings.
Efka® FL 3740 Can be used in the following aspects:
Alkyd resin paint
·Epoxy resin paint
acrylic/melamine resin coating
·Two-component acrylic paint
·PVC Copolymer Coating
Polyurethane coating
·chlorinated rubber coating
·Nitro paint
Recommended dosage:
Efka® FL 3740 can be added before grinding In the material, it can also be added by stirring after the pigment is dispersed. Determine according to the specific formulaEfka® FL 3740 The best dosage, usually0.2-1.0.
Security:
When handling this product, please follow the advice and information given in the safety data sheet and pay attention to protection. Hygienic measures in the workplace should Meet the requirements for handling chemicals.
Tip:
The data contained in this technical data sheet is based on our current knowledge and experience. Due to the consideration of many factors that may affect the production and application of our products, these data cannot help you complete research and testing; these data cannot guarantee the specific performance and special application performance of the product. Any descriptions, pictures, photographs, data, ratios and qualities etc. provided herein are subject to change without notice and do not constitute an agreed contractual quality of the product. Product quality is determined only by product specifications. It is the responsibility of the purchaser of our products to ensure all title and compliance with existing laws and regulations. ® =registered trademark, ™ =BASF Group trademark, unless otherwise stated
pan style="font-family:Arial">chlorinated rubber coating·Nitro paint
Recommended dosage:
Efka® FL 3740 can be added before grinding In the material, it can also be added by stirring after the pigment is dispersed. Determine according to the specific formulaEfka® FL 3740 The best dosage, usually0.2-1.0.
Security:
When handling this product, please follow the advice and information given in the safety data sheet and pay attention to protection. Hygienic measures in the workplace should Meet the requirements for handling chemicals.
Tip:
The data contained in this technical data sheet is based on our current knowledge and experience. Due to the consideration of many factors that may affect the production and application of our products, these data cannot help you complete research and testing; these data cannot guarantee the specific performance and special application performance of the product. Any descriptions, pictures, photographs, data, ratios and qualities etc. provided herein are subject to change without notice and do not constitute an agreed contractual quality of the product. Product quality is determined only by product specifications. It is the responsibility of the purchaser of our products to ensure all title and compliance with existing laws and regulations. ® =registered trademark, ™ =BASF Group trademark, unless otherwise stated
微信扫一扫打赏
