KeySplint Hard
Manufacturer: KeyPrint
Type: Dental
KeySplint Hard is a Dental resin manufactured by KeyPrint, keyPrint® by Keystone Industries produces precision 3D printing resins specifically formulated for the dental industry. With a shore hardness of 89D, and 9% elongation at break, this resin is designed for applications requiring rigid, detailed prints. available in Clear, Tinted, priced at approximately $99.00.
Key Properties
- Hardness: 89D Shore — very rigid
- Elongation at Break: 9% — minimal stretch — rigid
- Viscosity: 400 mPa·s — medium — flows well at room temperature
- Impact Resistance: 29 J/m — moderate impact toughness
Best Applications for KeySplint Hard
- Miniatures, jewellery masters, dental models, and detailed prototypes
Technical Specifications
Technical data for KeySplint Hard| Resin Type | Dental |
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| Shore Hardness | 89D |
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| Viscosity | 400-500 mPa·s |
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| Solid Density | 1.0-1.15 g/cm³ |
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| Colour Options | Clear, Tinted |
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| Elongation at Break | 9% |
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| Flexural Modulus | 2300-2400 MPa |
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| Flexural Strength | 100-110 MPa |
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| Izod Impact (Notched) | 29 J/m |
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| Price | $99.00 |
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Handling & Printing Notes
With a viscosity of 400 mPa·s, this resin flows well at room temperature. The solid density of 1 g/cm³ is typical for photopolymer resins, resulting in lighter cured parts. Always refer to the official technical datasheet from KeyPrint for recommended print settings, exposure times, and post-curing instructions. Safety data is available in the SDS/MSDS document.
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About KeyPrint
KeyPrint® by Keystone Industries produces precision 3D printing resins specifically formulated for the dental industry. Designed and produced in the USA for DLP, LED, and LCD printers (385-405 nm).
Headquarters: Gibbstown, NJ, USA
View all resins from KeyPrint →
Frequently Asked Questions
What is KeySplint Hard used for?
KeySplint Hard is primarily suited for rigid, detailed prints. Its 89D Shore hardness means it is very rigid, making it a good choice for demanding 3D printing applications and is available in Clear, Tinted.
How much does KeySplint Hard cost?
KeySplint Hard is priced at approximately $99.00. Check KeyPrint's website or authorised retailers for current pricing and availability.
What shore hardness is KeySplint Hard?
KeySplint Hard has a shore hardness of 89D, which classifies it as very rigid compared to most other resins.
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