Prospector®

KX Flex™ 40

Generic Family: Polyurethane, Unspecified • Supplied by: Smooth-On, Inc
KX Flex™ Series urethanes are fast setting flexible urethane casting elastomers that cure quickly and offer exceptional physical and performance properties including high impact resistance. KX Flex™ Series urethanes are easy to color using SO-Strong™, UVO™ or IGNITE™ colorants. KX Flex™ urethanes are phthalate free, mercury free and MOCA free.

KX Flex™ Series urethanes have a pot life of 2.5 minutes and handling time of 30 minutes (depending on mass). With Shore hardness values of 40A, 60A and 90A, this material is used for a variety of applications including fast mold making, fast model duplication, prototyping, durable miniatures, props and special effects, or making parts that are impact resistant. Fully cured castings are flexible, tough and durable.

Cured KX Flex™ 40 will have a slight tack which will subside over time depending on mass and ambient temperature.
General Properties

Access the complete datasheet details for KX Flex™ 40 when you create your free account with Prospector. You’ll find complete information on physical, mechanical and hardness specs.

Material Status
Commercial: Active
Availability
Africa & Middle East, Asia Pacific, Europe, Latin America, North America
Uses
Mold Making
Processing Method
Casting
Other Properties
Features, Appearance, Density / Specific Gravity, Mold Shrink, Linear-Flow, Tensile Strength, Elongation at Break, Durometer Hardness, Thermoset Components, Pot Life, Thermoset Mix Viscosity, Additional Properties
Access 11 properties in Plastics. Create your free account or sign into Prospector.
Processing

Find specific processing information for KX Flex™ as well as general information for the Polyurethane, Unspecified generic family. Register or Sign In for more information.

Where To Buy

You can purchase KX Flex™ 40 from 1 distributors or manufacturers. Register or Sign In for more information.

Prospector Sign in / Register
Premium Features
Find UL Yellow Cards
UL Yellow Cards

UL's Yellow Cards are a globally recognized safety and quality guarantee, a certified demonstration of how plastics have met a specific set of performance credentials.

Find UL Yellow Cards

PROSPECTOR

Find solutions, not just materials.

When you join Prospector, you leverage the dynamic tools and features to find solutions fast.

Register Today