상세검색
최근 검색어 전체 삭제
다국어입력
즐겨찾기0
162061.jpg
KCI등재 학술저널

TCA침전 혈액접착제의 합판제조에 관한 연구

Manufacture of Plywood bonded with TCA-Precipitated Blood Glue

To utilize the waste materials and de velop wood adhesive fom isolated bloods of slaughtered pig and also to prevent water pollution, simple and rapid method of isolation and purification of plasma proteins fom pig bloods with trichloroacetic acid(TCA) treatment was developed. The optimum hot pressing condition was obtain at 120 C, 3 minutes and 10 kgf/cm2 and appropriate moisture content of veneer was 11 percent for the manufacture of plywood(thickness ; about 4.5mm) bonded with TCA-precipitated blood glue . The resuits of dry and w ε t tensile shear test for the strength of TCA-precipitated blood glue was quite satisfactory compared to amino resin.

1. 緖論

2. 材料 및 方法

3. 結果 및 考察

4. 結論

參考文獻

로딩중