| 摘要 |
Complex wall material composition is composed by (A) 53-60wt% of cotton thread needle whose size is 2-8mm, sawdust and a straw whose size is 1-10mm, and (b) 40-47wt% of powder compound as an adhesive (B) 30-70wt% of soluble adhesive selected from cellulose glycolic calcium, polyvinyl alcohol, milk casein, CMC powder adhesive, alkyl sodium etc., (C) 8-15wt% of dispersion percolation agent selected from sodium chloride, caustic soda etc., (D) 5-35wt% of flame retardant selected from sodium phosphate, calcium phosphate, paraffin chloride, antimony trioxide etc., (E) 2-15wt% of packing material selected from clay, mica etc. and (F) 3-7wt% of antiseptic of phenol.
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