Resin composition for capstock

   
   

An acrylic resin composition suitable for the preparation of capstock for siding panels and having excellent impact resistance, weatherability and processability and a low gloss, which comprises 30 to 100% by weight of an impact modifier having a multilayer structure and 0 to 70% by weight of a methyl methacrylate homopolymer or copolymer and whose MFI (melt flow index measured according to ASTM D-1238 at 230.degree. C. and a load of 3.8 kg) is not more than 0.35 g/10 minutes.

Акриловый состав смолаы целесообразный для подготовки capstock для панелей и иметь siding превосходное сопротивление удара, weatherability и processability и низкого лоска, который состоят из 30 к 100% by weight of модификатор удара имея разнослоистую структуру и от 0 до 70% by weight of метиловые гомополимер или сополимер меткрилата и MFI которого (индекс подачи melt измерил согласно ASTM D-1238 на 230.degree. C и нагрузка 3.8 килограмм) не больше чем 0.35 минуты g/10.

 
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