岡本化学工業 List of Products and Services

【LX-HS】Tough Resin for LCD 3D Printers - Tough & High Strength - Low Odor & Low Irritation - Low Moisture Content, Heat Resistance, UV Resistance, Weather Resistance - High Precision & Fine Shape Reproducibility - High Sensitivity & Fast Printing 【Physical Properties】 - Flexural Strength: >95MPa - Flexural Modulus: >2600MPa - Heat Deflection Temperature (High Load): >60℃ - Tensile Stress at Yield Point: 55–57MPa - Rockwell Hardness: >120 - Shore D: >80 - Izod Impact Resistance (Notched): 35J/m - Moisture Content (24 hours in water, dried at 130℃): <2% - Continuous UV Exposure (Illuminance 50W/m²) Test & 168-hour Flexural Test: No Change - UV/Humidity Test (Illuminance 500W/m² for 102 minutes / Water Spray for 18 minutes) & 500-hour Flexural Test: No Change

• Other machine elements

【CL series】Biocompatible Clear Resin for Light-Curing 3D Printers Biocompatibility tests ISO-10993 (cytotoxicity, intradermal reaction, sensitization) completed Clear Hard Type Resin Flexural Strength >100MPa Flexural Modulus >2500MPa HDT (High Heat Deflection Temperature) 60℃ Izod Impact Resistance (Notched) >39J/m

• 3D Printer

【DA Series】Biocompatible Flexible Resin for Light-Curing 3D Printers Compliant with Medical Device Class II (long-term intraoral use) Tested according to ISO 10993 for 5 biocompatibility endpoints: cytotoxicity, intracutaneous reactivity, sensitization, genotoxicity, and systemic toxicity ◆ Features High flexibility High toughness Excellent durability Low water absorption High transparency ◆ Applications Dental splints Aligners

• plastic

【High-Performance Resin (Material) for Light-Curing 3D Printers】 Developed under the Ministry of Economy, Trade and Industry's Support for Innovative Technology (Go-tech) project – Strategic Foundation Technology Advancement Support Project – Low Odor / Low Irritation / High Precision / High Reproducibility – 【LX-HS】 Tough, High Strength, High Heat Resistance / UV Resistance Test and Weather Test Completed 【W-64】 Japan's First Washable Resin, Compliant with Food Sanitation Act Positive List, Weather Test Completed 【WX-HS】 Washable, Tough, High Strength 【WX-IR】 Washable, High Toughness 【CL-4】 Biocompatible / Hard Type, Clear / ISO-10993 Test Completed 【DA5】 Biocompatible / Flexible Type, Clear / ISO-10993 Test Completed 【D2A】 Dental Model / Various Colors In addition, we accept development, manufacturing, contract research, and OEM of light-curing 3D printer resins (materials) tailored to your needs. Please feel free to contact us.

• Resin processing machine