研制了一种适合“热进-热出”工艺的中温固化水溶性酚醛树脂，该酚醛树脂是在传统的水溶性酚醛树脂合成工艺的基础上，加入一定量的间苯二酚和尿素制成。
PF resin is modified by use of urea and resorcin to prepare a kind of mid-temperature water-soluble resin, which is suitable for "hot-hot process" in bamboo plywood production.
所研制的树脂胶是一种水溶性改性热固酚醛树脂胶。
A modified Formaldehyde is developed and it is a water dissolve modified thermosetting Phenol Formaldehyde.
所研制的树脂胶是一种水溶性改性热固酚醛树脂胶。
A modified Formaldehyde is developed and it is a water dissolve modified thermosetting Phenol Formaldehyde.
应用推荐