That's prepolymerization

It should be frontal polymerization

Frontal polymerization is a mode of converting monomer into polymer via a localized reaction zone that propagates, most often through the coupling of thermal diffusion and Arrhenius reaction kinetics. Large temperature gradients occur in the front as the temperature increases 200 degrees C in a few mm. The process is similar to a "liquid flame" of polymerization.


【 在 smilinger (匆匆) 的大作中提到: 】

: 预聚？
: maybe
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修改:octopist FROM 130.15.91.*
FROM 130.15.91.*