German technical background VOK-C 8001 coupling agent Used in epoxy resin systems replaces BYK-C 8001

German technical background VOK?- C 8001 Coupling agent

Polymer coupling agent, used to increase the mechanical strength of epoxy resin system.

Product Information

chemical composition 

Copolymers containing surface active groups

Typical Physicochemical Data

The data given in this data page are only typical values, not technical indicators of the product.

Density (20 ° C): 1.03 g/ml

Refractive index (20 ° C): 1.44

Non volatile matter:>90%

(10 min，150 °C):

Storage and transportation

It must be stored and transported at a temperature below 40 ° C. Sensitive to moisture. The container shall be directly sealed after use. application area 

Room temperature curing resin system

The above recommended dosage is for reference only, and good dosage shall be determined through a series of tests.

Product features and advantages

VOK?- C 8001 is specially applied to glass fiber reinforced epoxy resin systems. The additive improves the mechanical properties of components by increasing the fiber matrix bonding. The degree of improvement depends on the choice of glass fiber and epoxy resin systems.

Recommended dosage

1-3% of auxiliary dosage (purchased form) is based on the general formula.

Adding method and processing guidance

VOK?- C 8001 can be added to both curing agent and epoxy resin, but it should be added to epoxy resin before construction. The additive can be stored in standard amine curing agent. The longest storage time is affected by the composition of curing agent and the amount of additives.