| Efka® FA 4654 EM | BASF Formulation Additives 巴斯夫配方助剂 | Efka® FA 4654 EM (formerly Texaphor® 987) is a dispersing, antisettling-, antiflooding and antifloating additive for medium and non polar coatings, gelling aid for organically modified bentonites. | |
| EFKA® FA 4663 | BASF Formulation Additives 巴斯夫配方助剂 | EFKA® FA 4663 is a dispersant and grinding aid, anti-settling and anti-floating agent for coatings, paints, printing inks, and other similar surface coatings. It is also a gelling aid for organically modified bentonite. This product is a 50% solution of a...view more EFKA® FA 4663 is a dispersant and grinding aid, anti-settling and anti-floating agent for coatings, paints, printing inks, and other similar surface coatings. It is also a gelling aid for organically modified bentonite. This product is a 50% solution of an electroneutral salt of a polycarboxylic acid with amine derivatives dissolved in higher aromatics. EFKA® FA 4663 is an almost universally applicable additive for nonaqueous coatings. It has proved its value in particular in systems based on alkyd resins, alkyd/melamine resins, acrylic and epoxy resins,chlorinated rubber, linseed oil/stand oil, etc. If some linear binders which contain hydroxyl groups (e.g. Desmophen® types from Bayer)are used with our product, thixotropy can occur. view less | |
| EFKA® FA 4665 | BASF Formulation Additives 巴斯夫配方助剂 | EFKA® FA 4665 helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. It is a high-molecular weight unsaturated carboxylic acid, combined with a very compatible organically modified polysiloxane. This transparent, s...view more EFKA® FA 4665 helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. It is a high-molecular weight unsaturated carboxylic acid, combined with a very compatible organically modified polysiloxane. This transparent, slightly brownish liquid is especially suitable for medium to high-polarity binder systems, for example: alkyd/amino resin combinations, nitro-cellulose systems, polyurethane- and chlorinated polymer systems, acrylic polyisocyanate systems (2-pack acrylics), and chlorinated polymers. EFKA® FA 4665 is not compatible with white spirit or paints which are diluted with white spirit. view less | |
| Efka® FA 4670 | BASF Formulation Additives 巴斯夫配方助剂 | Efka® FA 4670 (formerly Efka® 5070) helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. Due to its wide compatibility and the combination with a polysiloxane, the following advantages can be achieved: reduced di...view more Efka® FA 4670 (formerly Efka® 5070) helps to prevent interfacial tension between the hydrophilic pigments/extenders and the binder. Due to its wide compatibility and the combination with a polysiloxane, the following advantages can be achieved: reduced dispersion time and stabilization of the pigment dispersion, prevention of flooding and floating, reduced pigment sedimentation, reduced tendency to 'orange-peel', improved gloss and leveling. This product is a high-molecular weight unsaturated polycarboxylic acids and esters, combined with a compatible organically modified polysiloxane. Efka® FA 4670 is especially suitable to stabilize all kinds of pigments and is applied in solvent-based industrial coatings like: alkyd/amino resin combinations; acrylic polyisocyanate systems; nitro-cellulose systems; polyurethane- and chlorinated polymer systems; and chlorinated polymers. view less | |
| EFKA® SL 3033 | BASF Formulation Additives 巴斯夫配方助剂 | EFKA® SL 3033 is a very effective additive, which increases slip and surface smoothness. It is used in clear coatings and provides leveling, increased scratch and abrasion resistance, enhanced anti-blocking characteristics and prevents floating and crater...view more EFKA® SL 3033 is a very effective additive, which increases slip and surface smoothness. It is used in clear coatings and provides leveling, increased scratch and abrasion resistance, enhanced anti-blocking characteristics and prevents floating and cratering. It is an organically modified polysiloxane. view less | |
| EFKA® SL 3035 | BASF Formulation Additives 巴斯夫配方助剂 | EFKA® SL 3035 is an organically modified polysiloxane that can be used in water and solvent based coatings. It provides improved leveling and increases slip and mar-resistance. It prevents floating and is hydrolysis resistant. Due to its excellent compati...view more EFKA® SL 3035 is an organically modified polysiloxane that can be used in water and solvent based coatings. It provides improved leveling and increases slip and mar-resistance. It prevents floating and is hydrolysis resistant. Due to its excellent compatibility, EFKA® SL 3035 is particularly recommended for polyurethane and polyester wood coatings. It helps to prevent curtain rupture in curtain coating applications. view less | |
| EFKA® SL 3236 | BASF Formulation Additives 巴斯夫配方助剂 | EFKA® SL 3236 is an organically modified polysiloxane, soluble in aliphatic and aromatic hydrocarbons, esters, and ketones. It provides leveling and surface smoothness, increased slip and mar-resistance, stabilizes the curtain and improves overspray accep...view more EFKA® SL 3236 is an organically modified polysiloxane, soluble in aliphatic and aromatic hydrocarbons, esters, and ketones. It provides leveling and surface smoothness, increased slip and mar-resistance, stabilizes the curtain and improves overspray acceptance. EFKA® SL 3236 is particularly recommended for non-aqueous coatings such as baking enamels based on alkyd, acrylic or polyester resins, acid-curable or polyurethane wood finishes particularly when applied by curtain coating, self-leveling epoxy flooring compounds, UV-curable paper lacquers and air-drying alkyd systems. view less | |
| Efka® SL 3239 | BASF Formulation Additives 巴斯夫配方助剂 | Efka® SL 3239 (formerly Efka® 3239) is an organically modified polysiloxane, soluble in aliphatic and aromatic hydrocarbons, esters and ketones. It is insoluble in water. This product improves leveling and surface smoothness, increases slip and mar-resist...view more Efka® SL 3239 (formerly Efka® 3239) is an organically modified polysiloxane, soluble in aliphatic and aromatic hydrocarbons, esters and ketones. It is insoluble in water. This product improves leveling and surface smoothness, increases slip and mar-resistance and acts as a defoamer and de-aeration aid. Efka® SL 3239 is particularly recommended for these coatings: baking enamels based on alkyd, acrylic or polyester resins; acid-curable or polyurethane wood finishes particularly when applied by curtain coating; self-leveling epoxy flooring compounds; and UV-curable paper lacquers. view less | |
| Efka® SL 3886 | BASF Formulation Additives 巴斯夫配方助剂 | Efka® SL 3886 (formerly Efka® 3886) is a polyisocyanates modified polysiloxane designed to crosslink with hydroxyl or carboxyl groups. It provides improved leveling and reduced tendency for orange-peel or cratering. This product is used for all polyuretha...view more Efka® SL 3886 (formerly Efka® 3886) is a polyisocyanates modified polysiloxane designed to crosslink with hydroxyl or carboxyl groups. It provides improved leveling and reduced tendency for orange-peel or cratering. This product is used for all polyurethane systems such as wood finishes. view less |
