SOFT AND FLEXIBLE SPONGE BASED ON NON-HALOGEN POLYMER AT LOW TEMPERATURE FOR PROTECTOR

摘要

Provided is a nonhalogenated sponge composition which is improved in the flexibility at a low temperature, is excellent in deodorizing effect and antibacterial effect and is free from dioxin and endocrine disrupters. The nonhalogenated sponge composition comprises 100 parts by weight of a base which comprises 20-50 wt% of a styrene-based resin, 40-70 wt% of a styrene-based copolymer resin, and 10-40 wt% of a 1,2-polybutadiene resin or a low density polyethylene resin; 3-6 parts by weight of a foaming agent; and 0.04-2.2 parts by weight of a crosslinking agent. Preferably the composition comprises further 1-5 parts by weight of a silver-coated filler based on 100 parts by weight of the base.