eSUN Hard Tough Resin
Professional engineering-grade Hard Tough Resin delivers exceptional strength and impact resistance with ABS-like properties—withstands drilling, hammering, and mechanical stress without breaking. Features 75-81D hardness, 30-60 MPa tensile strength, and 35-52% elongation for durable functional prototypes. Compatible with mono/color LCD printers, this urethane acrylate resin enables reliable mechanical parts manufacturing for automotive and industrial applications.
Key Features
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ABS-like engineering strength resists impacts with 9/10 toughness rating for mechanical parts
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Drillable and tap-ready durability tested with electric drills without structural failure
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High impact resistance (40-110 J/m) exceeds standard resin by 300% for rugged applications
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Professional 75-81D hardness with 30-60 MPa tensile strength for automotive prototypes
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Universal LCD/DLP compatibility (405nm) with 200-300 mPa·s viscosity for precision
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Functional mechanical properties enable jigs, fixtures, and protective housings
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Superior elongation (35-52%) prevents brittle failure under repeated stress cycles