Study on Kraft Chemical Pulping Properties With Cunninghamia Lanceolata From Boshan City
This paper determined the chemical components of Cunninghamia lanceolata(Lamb.)Hook.from Bao Shan and evaluated the adaptability of pulp and papermaking.The results showed that the length of cedar fiber was similar to that of Pinus kesiya var.langbianensis,and the content of fine fiber was lower.The breaking index,dichloromethane extract and tensile index of cedar pulp were slightly higher than that of Pinus kesiya var.langbianensis,but the tear index and air permeability were lower.The pulp performance of Cunninghamia lanceolata(Lamb.)Hook.bark is poor,low yield and low feasibility of pulp.Comprehensive analysis shows the pulping performance of Chinese fir is slightly inferior to that of Pinus kesiya var.langbianensis,which can be used as papermaking material.
Cunninghamia lanceolata(Lamb)Hook.Pinus kesiya var.Langbianensisraw material analysispulping performance
NETL
NSTL
万方数据
维普
