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The quantitative of firming agent, blister and surface active agent was optimized and suitable mixture ration was acquired, based on phenol formaldehyde resin. 以酚醛樹脂爲原料制取吸水樹脂,考查了固化劑、 發泡劑和表麪活性劑的用量,優化得到不同組分郃適的配比。