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K-FLEX® 188 by King Industries is a highly reactive, 100% active aliphatic polyester diol. Its uniform, narrow molecular weight distribution, and unique chemical structure provide exceptional and consistent performance and broad compatibility. It has low VOC. K-FLEX® 188 primary hydroxyl groups also provide reactivity with epoxies in cationic thermal cure systems. Possesses improved flexibility, excellent cured film properties, and low-temperature cure. Has excellent adhesion to plastics and high resistivity. Its shelf life is of 24 months from the date of manufacture when stored at room temperature in the original container. K-FLEX® 148 by King Industries is a 100% active low-VOC aliphatic polyester diol. K-Flex® 148 is a lower viscosity version of K-FLEX 188 designed for formulating higher solids content with good hardness and increased flexibility. It is recommended as a modifier for melamine or isocyanate crosslinked coatings and inks for better flexibility, higher gloss, and improved flow out. K-FLEX® 148 possesses good flow/leveling and improved flexibility. Its shelf life is of 24 months from the date of manufacture when stored at room temperature in the original container. K-FLEX® A307 by King Industries is a low viscosity, 100% solids linear, saturated, aliphatic polyester diol with primary hydroxyl groups. It was designed as a flexibility modifier for acrylic/isocyanate and acrylic/melamine systems. Offers improved flexibility, good balance of surface dry/pot life in 2K PU, light color and abrasion resistance. The low hydroxyl number minimizes the crosslinker demand. It has no acid functionality. K-FLEX® A307 is used in plastics. Its shelf life is minimum of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-FLEX® A308 by King Industries is a low viscosity, 100% active, linear, saturated, aliphatic polyester diol with primary hydroxyl groups. It was designed as a flexibility modifier for acrylic/isocyanate and acrylic/melamine systems. The low viscosity combined with higher hydroxyl number gives good hardness and adhesion while allowing lower VOC levels. Offers improved flexibility, good balance of surface dry/pot life in 2K PU, light color and abrasion resistance. K-FLEX® A308 has no acid functionality. Its shelf life is minimum of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-FLEX® XM-332 by King Industries is an ultra low viscosity polyester polyol modifier resin with good hydrolytic stability. It is designed to provide improved flexibility in solvent based, good hydrolytic stability, high solids and solventless systems. It is recommended for use in air dry/force dry 2-component polyurethanes and blocked isocyanate systems. K-FLEX® XM-332 has shelf life of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-FLEX® XM-337 by King Industries is an aliphatic saturated polyester polyol modifier resin. It is designed to provide optical clarity, increased toughness and chemical resistance for solvent based, high solids and solventless systems. K-FLEX® XM-337 possess tensile strength, low color, UV durability, high hardness, high impact resistance, abrasion resistance and overall increased toughness. Its shelf life is of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-Flex® XM-A308 by King Industries is a low viscosity, 100% active, linear, saturated, aliphatic polyester diol with primary hydroxyl groups. It was designed as a flexibility modifier for acrylic/isocyanate and acrylic/melamine systems. The low viscosity combined with higher hydroxyl number gives good hardness and adhesion while allowing lower VOC levels. Offers improved flexibility, good balance of surface dry/pot life in 2K PU, light color and abrasion resistance. It has no acid functionality. K-Flex® XM-A308 is used in plastics. Its shelf life is minimum of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-FLEX® XM-366 by King Industries is a low viscosity, 100% active, saturated, aliphatic polyester diol with primary hydroxyl groups. It was designed for use as a resin modifier of acrylic/isocyanate and acrylic/melamine systems to increase flexibility and decrease VOC. K-FLEX® XM-366 possess low viscosity, excellent compatibility and solubility, hardness with flexibility and light color. Its shelf life is of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-Flex® UD-320-100 by King Industries is an aliphatic, low molecular weight urethane diol oligomer, supplied at 100% solids. It allows the incorporation of aliphatic urethane groups without the use of isocyanates. Recommended as a resin modifier for all types of melamine or isocyanate crosslinked coatings. Offers increased hardness, good chemical resistance, good exterior durability, excellent hydrolytic stability and good QUV resistance. It has lower-VOC and is isocyanate-free and solvent-free. K-Flex® UD-320-100 is used in plastics. Its shelf life is minimum of 24 months from date of manufacture, when stored in the original container at ambient conditions. K-Flex® XM-A307 by King Industries is a low viscosity, 100% solids linear, saturated, aliphatic polyester diol with primary hydroxyl groups. It was designed as a flexibility modifier for acrylic/isocyanate and acrylic/melamine systems. Offers improved flexibility, good balance of surface dry/pot life in 2K PU, light color and abrasion resistance. The low hydroxyl number minimizes the crosslinker demand. K-Flex® XM-A307 is used in plastics. Its shelf life is minimum of 24 months from date of manufacture, when stored in the original container at ambient conditions.
K-FLEX®
Polymer additives supplied by King Industries