酚醛/PR-F-151 FI/SBHPP 物性表
酚醛/PR-F-151 FI/SBHPP
规格用途
备注说明 | SUMILITERESIN® PR-F-151 FI is a straight novolak phenolic resin. It is generally apply for foundry.CharacteristicsSUMILITERESIN® PR-F-151 FI is a phenolic resin in flake shape with good properties for foundry manufacture. It is designed in high molecule number, high softening point and combine with sticking agent in order to get high performance properties such as anti-peel back, high strenght and high stick point of RCS. It is preferable add hexamine as hardener about 15%/resin when applied in resin coated sand (RCS). |
技术参数
性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
Uncured Properties | Gel Time | 150°C | 킗.큶 到 .킗 | min | |
物理性能 | Flow Length | 125°C | .뤓 到 ꌈ.뤓 | cm | |
热性能 | Softening Point - B&R | 킗뤓 到 킗킗뤓 | °C |
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