lignin modified polyurethane foam 木质素改性聚氨酯泡沫材料
lignin modified rosin 高沸醇木质素改性松香树脂
lignin-modified black liquor adhesive 改性黑液木质素胶
HBS lignin-modified bisphenol-A epoxy resin 木质素改性双酚A型环氧树脂
Modified sodium base lignin-sulfonate A 改性碱木质素磺酸钠A
Modified sodium base lignin-sulfonate B 改性碱木质素磺酸钠B
modified alkali lignin 改性碱木质素
modified lignin 木素衍生物
modified lignin resin 木质素改性树脂
High boiling solvents (HBS) lignin modified rosin was successfully synthesized by rosin and HBS lignin. These resins were characterized by acid value, soft point, DSC-TGA, and compared with rosin.
合成高沸醇木质素改性松香树脂，测定改性树脂的软化点、酸值和DSC - TGA曲线，并与原料松香进行比较。
The effect of the lignin powder modified by acetone on the reinforcement to BIIR was investigated.
研究了丙酮改性对木质素粉末化工艺及BIIR补强效果的影响。
Hydroxyl values of straw alkali lignin and modified lignin resin were determined by potentiometric titration in suitable composite acylation system.
选用合适的复合酰化体系，通过电位滴定，测定了工业碱木质素及其改性树脂的羟值。
应用推荐