VERSALINK® P 250
- CASE Ingredients Features
- Improved FlexibilityRoom Temperature Curing
- Chemical Family
- Amines, DiaminesAminesDiamines
VERSALINK® P 250 is an oligomeric diamine curative that exists as a waxy solid at room temperature. It can be easily mixed, cast, and cured at ambient temperatures. This product serves as a curative for different diisocyanates and their prepolymers. Furthermore, it can function as a modifier for amine or anhydride-cured epoxies, enhancing their flexibility.
Properties
- Physical Form
- Solid
Identification
- CASE Ingredients Functions
- Curing Agent
Product families
Applications
- Tooling & Moldmaking
- Potting Compounds
Product Families
- Functional Additives
- Catalysts Initiators & Crosslinkers
- Catalysts Initiators & Crosslinkers
Other characteristics
- Brand
- VERSALINK
- Functions
- Curing Agent
- Labeling Claims
- Non-Hazardous, Non-Toxic
- Non-Hazardous
- Non-Toxic
- Compatible Polymers & Resins
- Epoxies (EP), Polyurethanes (PU)
- Markets
- Electrical & Electronics
- Industrial
- Appearance
- Amber waxy solid
- Shelf LIfe
- 12 months
- Technology
- CASE Ingredients
- Elastomers
- Plastics
- Material Features
- Abrasion Resistant
- Chemical Resistant
- Heat Aging Resistant
- Long Potlife
- Low Reactivity
- Low Shrinkage
- Tear Resistance
- Temperature Resistance
- Storage Condition
- Storage conditions
- dry and cool place in factory-packed containers.
- Optimum storage temperature
- 10 to 30 °C.
- Applications
VERSALINK® P 250 applications include molding compounds such as castable elastomers, tooling compounds and encapsulation compounds, as well as two-component adhesives, coatings, sealants and polyurea spray systems. Liquid MDI products cured with VERSALINK® P 250 at room temperature generate elastomers with a low shrinkage factor. VERSALINK® P 250 is a waxy solid at ambient temperature. Upon heating and then cooling to room temperature, VERSALINK® P 250 will remain a liquid for a limited period of time. Alternatively, it can be blended with other liquid VERSALINK® products to maintain a liquid state at 25 °C
- Coating End Applications
- 2K (2 component) Coating
- Key Performance Benefits
Wide range of applications including; Polyurethane and epoxy systems; Can be used in field repair applications; Ambient cure produces elastomers with low shrinkage
- Compatible Polymers and Resins
- Epoxies (EP)
- Polyurethanes (PU)
- Plastics and Elastomers End Uses
- Encapsulant
- Tooling
- Plastics and Elastomers Functions
- Curing Agent
- Adhesives And Sealants
- 2K (2 Component) Adhesive
Technical data
Table 1 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Viscosity (at 85°C) | 300.0 | mPa.s | — |
| Density (at 21°C) | 0.98 | g/cm³ | — |
| Flash Point | 157.0 | °C | PMCC |
| Total Equivalent Weight | 220 - 250 | — | — |
Table 2 of 2
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mix Ratio by Weight (VERSALINK® to Isocyanate) | 1.5 | — | — |
| Approximate Pot Life | 2.0 | min | — |
| Hardness | 84.0 | — | Shore D |
| Ultimate Tensile Strength | 66.0 | MPa | — |
| Ultimate Elongation | 10.0 | % | — |
| Die C Tear Strength | 1051.0 | N/mm | — |
