试验研究改性间苯二酚-甲醛树脂GLR-20在半钢子午线轮胎胎体帘布胶中的应用效果。
The application of a modified resorcinol-formaldehyde resin GLR-20 in the carcass ply compound of PCR tire was experimentally investigated.
用8羟基喹啉、甲醛、间苯二酚及苯磺酸钠作原料合成了一种螯合树脂。
Formaldehyde 8 hydroxyquinoline sodium benzene sulfonate resorcinol copolymer described as chelating ion exchange resin was synthesized.
采用间苯二酚环氧树脂和含巯基的固化剂制成了室温快固金属修补剂。
The fast curing polymer alloy putty at room temperature was developed by applying of Resorcinol epoxy resin and mercapto contained curing agent.
试验研究改性间苯二酚-甲醛树脂GLR-20替代间苯二酚对NR胶料性能的影响，并与进口产品B-20-S进行对比。
The effect of the modified phenolic resin GLR-20 replacing resorcinol on the properties of NR compound was investigated by using imported B-20-S as control.
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.
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.
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