specific type of ethylene-vinyl acetate (EVA) copolymer

Coace® R2120 is a specific type of ethylene-vinyl acetate (EVA) copolymer that has been modified with silane functional groups. This modification involves introducing silane molecules into the EVA polymer structure, which imparts certain properties and characteristics to the material.

One notable feature of Coace® R2120 is its high silane content. This means that a significant proportion of the EVA polymer chains have been functionalized with silane groups. Silane functionalization can provide various benefits, such as improved adhesion to surfaces, enhanced cross-linking properties, and increased compatibility with other materials.

Another characteristic of Coace® R2120 is its high transparency. This suggests that the material allows a substantial amount of light to pass through, resulting in excellent clarity and visibility. High transparency is particularly desirable in applications where optical properties or aesthetics are important.

Additionally, Coace® R2120 is said to have a low crystal point. The crystal point refers to the temperature at which a polymer begins to crystallize, forming a more ordered and rigid structure. A low crystal point indicates that the EVA copolymer has a lower tendency to crystallize, resulting in improved flexibility and processability at lower temperatures.

It's worth noting that specific technical data and detailed information about Coace® R2120 may be obtained from the manufacturer or supplier of the material.