树(Shu)皮(Pi):(?)
厚(Hou)0.7~2.0cm,(?)质(Zhi)硬(Ying),(?)块(Kuai)状(Zhuang)脱(Tuo)落(Luo),(?)表(Biao)面(Mian)较(Jiao)平(Ping)滑(Hua)。(?)外(Wai)皮(Pi)灰(Hui)白(Bai)色(Se)至(Zhi)灰(Hui)褐(He)色(Se);(?)易(Yi)纸(Zhi)片(Pian)状(Zhuang)脱(Tuo)落(Luo),(?)外(Wai)皮(Pi)脱(Tuo)落(Luo)后(Hou),(?)内(Nei)皮(Pi)表(Biao)面(Mian)常(Chang)见(Jian)白(Bai)色(Se)斑(Ban)点(Dian)。(?)内(Nei)皮(Pi)黄(Huang)褐(He)色(Se):韧(Ren)皮(Pi)纤(Xian)维(Wei)略(Lue)发(Fa)达(Da),(?)易(Yi)片(Pian)状(Zhuang)分(Fen)离(Li)。(?)石(Shi)细(Xi)胞(Bao)发(Fa)达(Da),(?)小(Xiao)而(?)多(Duo),(?)环(Huan)状(Zhuang)排(Pai)列(Lie)。(?)
横(Heng)断(Duan)面(Mian):(?)
心(Xin)边(Bian)材(Cai)区(Qu)别(Bie)明(Ming)显(Xian)。(?)心(Xin)材(Cai)颜(Yan)色(Se)变(Bian)异(Yi)较(Jiao)大(Da),金(Jin)黄(Huang)褐(He)或(Huo)浅(Qian)黄(Huang)色(Se),浅(Qian)红(Hong)至(Zhi)暗(An)砖(Zhuan)红(Hong)色(Se),具(Ju)黑(Hei)色(Se)条(Tiao)纹(Wen),俗(Su)称(Cheng)黑(Hei)筋(Jin)。(?)边(Bian)材(Cai)灰(Hui)白(Bai)色(Se),易(Yi)遭(Zao)虫(Chong)蛀(Zhu),窄(Zhai),宽(Kuan)2~3cm。(?)横(Heng)断(Duan)面(Mian)常(Chang)见(Jian)黑(Hei)褐(He)色(Se)的(De)树(Shu)汁(Zhi)痕(Hen)迹(Ji),呈(Cheng)水(Shui)线(Xian)状(Zhuang)或(Huo)片(Pian)状(Zhuang),这(Zhe)是(Shi)花(Hua)梨(Li)木(Mu)的(De)明(Ming)显(Xian)特(Te)征(Zheng)。(?)生(Sheng)长(Chang)轮(Lun)明(Ming)显(Xian)。(?)
宏(Hong)观(Guan)构(Gou)造(Zao):(?)
心(Xin)边(Bian)材(Cai)区(Qu)别(Bie)不(Bu)明(Ming)显(Xian)。(?)木(Mu)材(Cai)浅(Qian)粉(Fen)红(Hong)褐(He)色(Se)至(Zhi)红(Hong)褐(He)色(Se)。(?)生(Sheng)长(Chang)轮(Lun)略(Lue)可(Ke)见(Jian),(?)不(Bu)均(Jun)匀(Yun)。(?)
木(Mu)材(Cai)材(Cai)性(Xing):(?)
具(Ju)光(Guang)泽(Ze);(?)略(Lue)有(You)蜡(La)质(Zhi)感(Gan);(?)具(Ju)有(You)持(Chi)续(Xu)碘(Dian)气(Qi)味(Wei)。(?)纹(Wen)理(Li)直(Zhi)至(Zhi)略(Lue)交(Jiao)错(Cuo);(?)结(Jie)构(Gou)细(Xi)而(?)匀(Yun);(?)质(Zhi)地(Di)中(Zhong)至(Zhi)重(Zhong)硬(Ying);(?)强(Qiang)度(Du)高(Gao)。(?)加(Jia)工(Gong)容(Rong)易(Yi),(?)切(Qie)面(Mian)光(Guang)滑(Hua);(?)车(Che)旋(Xuan)、(?)油(You)漆(Qi)、(?)胶(Jiao)黏(Nian)性(Xing)能(Neng)好(Hao);(?)难(Nan)于(Yu)钉(Ding)钉(Ding),(?)须(Xu)先(Xian)钻(Zuan)孔(Kong)。(?)耐(Nai)腐(Fu)。(?)干(Gan)燥(Zao)困(Kun)难(Nan),(?)易(Yi)端(Duan)裂(Lie)和(He)面(Mian)裂(Lie)。(?)气(Qi)干(Gan)密(Mi)度(Du)0.74 ~ 0.84 g/cm3。(?)