plastic kitchen is lead free paint

No. Now all paint is lead free after it was shown that if you use lead paint then your next generation will be screwed.

can i get a free government grant to remove lead based paint from my home

Most paint companies had stopped using lead in their paint at that time, however, never assume that paint is lead free. Use a lead paint test to determine if lead if present prior to sanding or scraping.

if it is enamel it is possible but incase of nitro cellular paint it is not possible for red shade to be without lead