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Water Soluble Urethane

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Tecophilic¢ç Hydrogel TPUÀÇ Á¾·ù

1. TG Grade

¾ËÄÝ°ú ¹°¿¡ Àß ³ì´Â Á¦Ç°À¸·Î ÇÏÀ̵å·Î°Ö ¸¶½ºÅ©ÆÑ, water soluble film, â»ó ÇǺ¹ Çʸ§ µî¿¡ »ç¿ëµË´Ï´Ù.

Type: Typical Physical Test Data – Hydrogel Grade, Medical grade aliphatic, polyether-based hydrogel TPUs
Features: Specially formulated to absorb equilibrium water contents of up to 900% of the weight of dry resin. This series can absorb or transport moisture. They have been designed to dissolve in various solvents for use in solution however they can also be melt coated or extruded.
Process: Solution casting, coating or extrusion

2. SP Grade

THF¿¡ Àß ¿ëÇØµÇ°í ¼öºÐÀ» Àß Èí¼öÇϴ Ư¼ºÀ¸·Î â»óÇǺ¹Àç µîÀÇ Çʸ§¿¡ ÀÌ¿ëµË´Ï´Ù.

Type: Typical Physical Test Data – Solution Grade, Medical grade aliphatic, polyether-based TPUs
Features: Specially formulated to absorb equilibrium water contents of up to 150% of the weight of dry resin. This series has been designed to be dissolved in various solvents for use in solution. The solution grades differ from the extrusion grades in that they contain no melt processing lubricants.
Process: Solution casting or coating

 

3. HP Grade

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Type: Typical Physical Test Data-Extrusion/Molding Grade, Medical grade aliphatic, polyether-based TPUs
Features: Specially formulated to absorb equilibrium water contents of up to 100% of the weight of dry resin.
Process: Extrusion primarily but can also be injection molded