Gift articles, signage industries, interior decoration ,dust proof box ,oil level indicator sight ,moments & awards , doors for such cnc machine, protective box for scientific machines, biomedical etc. poly poplin (pp): poly poplin is use as the insulator and for the electrical equipments also uses as the gears for low rusting and low weight. base for the bus bars in the penal boards, terminals for drives and electromagnets, former (bobbins) for transformers, as the parts of the machinery(gears) , terminals for the transformer. brown (bakelite), light green (glass phenolic) bakelite: bakelite is the material to use for the insulation purpose which gives high electrical resistance with increase in the thickness.