SINOMER® UVU62001SP-3D is a high-performance, fast-curing aliphatic urethane methacrylate oligomer. It is engineered to deliver an exceptional balance of yellowing resistance, adhesion, flexibility, and mechanical strength.
SINOMER® UVU62001SP-3D is positioned as a high-performance, cost-effective alternative to Sartomer® CN1970, and is highly recommended for dental model applications, along with a broad spectrum of demanding UV-curing formulations.
SINOMER® UVU 62001SP-3D
(Aliphatic nonpolar urethane methacrylate useful in personal care and high performance applications)
SINOMER® UVU62001SP-3D is a high-performance, fast-curing aliphatic urethane methacrylate oligomer. It is engineered to deliver an exceptional balance of yellowing resistance, adhesion, flexibility, and mechanical strength.
SINOMER® UVU62001SP-3D is positioned as a high-performance, cost-effective alternative to Sartomer® CN1970, and is highly recommended for dental model applications, along with a broad spectrum of demanding UV-curing formulations.
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | Slightly yellow, transparent viscous liquid |
| Color (Pt-Co) | ≤ 100 |
| Viscosity @ 25°C | 5,500 – 9,500 mPa·s |
| 酸值 (Acid Value) | ≤ 2.0 mg KOH/g |
| Functionality | 2 |
| Tg | Approx. 50–58 °C |
| Tensile Strength | Approx. 22–28 MPa |
| Elongation at Break | Approx. 65–75 % |
| Young's Modulus | Approx. 400–450 MPa |
Low Shrinkage & Excellent Flexibility: Minimizes stress during curing, making it ideal for 3D printing and dental models, while providing outstanding flexibility for end-use durability.
Superior, Broad-Spectrum Adhesion: Exhibits excellent adhesion to wood and metal, very good adhesion to ABS/PC, and good adhesion to PVC/PS and various plastics (PE/PET/PP/PMMA, with pretreatment recommended for optimal results).
Exceptional Weatherability & Yellowing Resistance: Provides long-term clarity and color stability, ensuring reliable performance in applications exposed to UV light and outdoor environments.
Good Chemical Resistance: Offers reliable protection against a range of chemicals, enhancing the longevity of coatings and finished products.
Balanced Mechanical Properties: Delivers a robust combination of tensile strength (≈22-28 MPa), elongation (≈65-75%), and modulus (≈400-450 MPa) for durable and resilient end products.
Fast Cure Speed: Enhances production throughput and efficiency in high-speed UV curing processes.
Biocompatibility-Simulating Formulation: Specially suited for dental model and try-in applications, formulated with considerations for low odor and low irritation potential.
Proven CN1970 Alternative: A reliable, cost-effective, and high-performance substitute for Sartomer® CN1970 across a wide range of applications, from industrial coatings to advanced 3D printing resins.
SINOMER® UVU 62001SP-3D is versatile for advanced UV-curable systems. Primary applications include:
Dental Model & Try-in Applications: Formulations for high-precision, durable, and biocompatible dental models, surgical guides, and temporary try-in restorations.
3D Printing: Photopolymer resins for SLA/DLP printing, balancing low shrinkage with mechanical integrity.
Adhesives & Sealants: Flexible adhesives for lamination, electronics, and structural bonding where a balance of bond strength and flexibility is critical.
Metal Coatings: High-performance coatings requiring abrasion resistance, toughness, and low yellowing.
Wood Coatings: Top coats and finishes demanding excellent adhesion, flexibility, and weatherability.
Nail Varnishes: UV-gel formulations requiring good adhesion to natural and artificial nails, flexibility, and clarity.
Industrial & Electronic Materials: Encapsulants, conformal coatings, and composite matrices for insulation and environmental protection.
20kg or 200kg/drum.
存放在干燥、阴凉、通风良好的库房内。
避免受光照和高温加热。
运输过程中做好防漏、防雨与防暴晒保护。
