Page 90 - 涂料工业2024年第01期电子刊
P. 90
he u e o micro wa powder in tead o con entional talc powder and tran parent powder,
impro ed the illin and ood li ht penetration. A ter te tin and application,it had een
pro ed that the ilm tran parency o the polyurethane coatin wa ood,no odor dryin at
normal temperature or 24 hour , a ically no collap e a ter two wee . t owned hort dryin
time,and ranular e ect. he coatin had ood illin property and hi h permea ility,and
could e applied to A rican porou wood to impro e the utili ation rate and uality
re uirement o A rican wood.
ey words:hi h hydro yl alue A rican wood porou wood anti-collap e ranular
powder hi h tran parency
, 180 m ) ,
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主要原料及仪器
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, BG-650 B ,
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(2) o i ector200-B
, , (160~ J - 02 360~1 000 nm,
60

