Polymethylpentene examples of properties

General chemical properties are subject to the compatibility of the fillers and reinforcements with the ambient conditions. If the fillers are well adapted, the chemical properties are the same for filled and neat polymers. 

Strong acids Good behaviour except oxidizing acids 

Solvents Good behaviour at room temperature except aromatics and chlorinated solvents and to some extent aliphatic hydrocarbons, ketones, gasolines, kerosene 

3 Cyclic olefin copolymers or cyclic olefin polymers (COC or COP) 

The presence of the large cyclic olefin units randomly distributed in the backbone leads to an amorphous copolymer combining high transparency, low birefringence, stiffness, barrier properties and the general characteristics of olefins. 

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