The date expresses that the delamination of PF resin was equal to RPF resin,and the resist delamination of birch specimen was lower than other species specimens.
以红松、落叶松、杉木和桦木为试验材料,使用苯酚-间苯二酚-甲醛树脂胶粘剂(RPF)和酚醛树脂胶粘剂(PF),将试材顺纹胶合成抗分层试件,经过3个真空-加压-真空-加压-干燥循环,研究2种胶粘剂的抗分层能力。
Study on application of modified phenolic resin GLR-20;
改性间苯二酚-甲醛树脂GLR-20的应用研究