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Aziridine series

Properties	Appearance: light yellow Transparent liquid Main monomer composition: Aliphatic Solid content (%): 60±2 Viscosity (mPa.s) 25°C: 310±20 pH value: 7 NCO content (%): 7.0±0.2 Free monomer Content (%): ≦0.2 Dispersibility: Water, ethyl acetate, petroleum ether, etc. Solvent: Long-chain ethers Deblocking temperature (°C): 110-120 Scratch resistance (times), (butanone, reference value): 160
Storage	Packing specifications are 4x5Kg plastic drum, 25Kg plastic-lined iron drum and user-specified packaging. Placed in a cool, ventilated, dry place, can be stored for more than 12 months at room temperature. If the storage temperature is too high, the time is too long, it is prone to discoloration. , gel, damage and deterioration.
Application	Suitable for aqueous Resin systems: such as waterborne acrylates and waterborne polyurethanes, improve coating adhesion, strength and hardness, etc. It can be formulated into a one-component system with Resin. The film properties depend on the treatment process and the amount of crosslinker added. And the hydroxyl value of the system.
使用方法 HD-1202在酸性、碱性及中性等水性体系中均可使用，通常添加量为体系总量的3-5%，处理温度需高于110℃，温度越高处理时间越短，固化速度越快。

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