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Scientia Silvae Sinicae ›› 2010, Vol. 46 ›› Issue (4): 178-182.doi: 10.11707/j.1001-7488.20100428

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Manufacture Technique of Splints of the Wrist Fracture Made of Plaster and Micron-Thickness Wood Particle

Cheng Ruixiang1,Ma Yan2   

  1. 1.Key Laboratory of Bio-Based Material Science and Technology of Ministry of Education, Northeast Forestry University Harbin 150040; 2.Forestry and Woodworking Machinery Engineering Center， Northeast Forestry University Harbin 150040
  • Received:2008-08-05 Revised:1900-01-01 Online:2010-04-25 Published:2010-04-25

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Abstract:

This paper briefly introduces the characteristics of splints of the wrist fracture made of plaster and micron-thickness particle, and studies the optimum ratio of water and plaster, ratio of micron-thickness wood particle and plaster，too. The results showed that when the weight ratio of water and plaster was 0.6 and the weight ratio of wood and plaster was 0.15, the performance of the splints is comparatively good.

Key words: splints of the wrist fracture, micron-thickness particle, plaster, ratio of water and plaster, ratio of wood and plaster