C01 Dental Castable Resin Instruction

1. The Product Description

C01 is a transparent green castable resin for dentistry. It is mainly used for direct investment casting of nickel-chromium and cobalt-chromium casting alloys. C01 ensures high precision in both form and dimensional, making it the ideal choice for producing crowns, bridges, and dental brackets that result in a perfect fit every time. This resin's excellent fluidity speeds up the 3D printing process and produces prints with clear details and high shape accuracy. Additionally, C01 resin has a strong rigidity and does not require post-curing, saving valuable time. The prints also do not need thick supports, and the supports are easily removable, leaving no surface pits and reducing manual grinding time. RESIONE provides detailed casting guidance to avoid common "ring cracking" issues and ensure successful casting.

2. Material Properties Data

3. Printing

You can download the resin printing parameters from RESIONE's official website. The detailed operations are as follows: RESIONE's official website → Support → Settings.

4. Cleaning and Post-curing

Cleaning

When cleaning the printed parts, it is recommended to use more than 95% concentration of alcohol or IPA for cleaning. The cleaning and soaking time should not exceed 5 minutes. Subsequently, the printed part should be blown dry with compressed air or equipment such as a hair dryer to ensure that its surface is dry. No post-curing is required to obtain a clean model with a non-sticky surface.

5. Casting Guide

STEP 1: CAD Design

Scan: A dental laboratory scene featuring a 3D scanner device with a dental arch model placed on its platform.

Crown and Bridge Design: A computer monitor displaying dental CAD software, showing a detailed digital design of a dental crown and bridge.

STEP 2: 3D Print

Orient parts for Printing With Supports: A person is shown at a computer, likely adjusting the orientation and placement of dental models on a virtual build plate within 3D printing software, preparing them for printing with support structures.

Printing parameters recommended by RESIONE: A modern 3D printer is shown in operation, presumably processing the dental resin.

STEP 3: Cleaning and Post-treatment

Wash with ≥95% alcohol or IPA: Printed dental models are submerged in a tray filled with cleaning solution (likely alcohol or IPA) within an ultrasonic cleaner.

Try on to verify accuracy: A hand is holding a printed dental model, carefully placing it onto a dental cast or model to check for precise fit.

Support Removal: Hands wearing gloves are shown meticulously detaching support structures from a printed dental model.

Repair the damaged: Hands are shown using small tools to refine or repair a specific area of a printed dental model.

STEP 4: Seed wax casting channel

A series of close-up images depicting dental wax patterns being prepared and handled, likely for investment casting. These patterns are small and intricate.

Investment

Please follow the instructions provided by the dental investment material supplier. If you do not have dental investment material, you can refer to RESIONE's scheme.

The most suitable temperature for preparing dental investment materials is above 20℃.

Powder : Mixed liquid ratio: 100g : 22ml

(Mixed liquid = Tap water 13.2ml : Dental casting liquid 6.6ml)

Note: When the temperature is lower than 10℃, the liquid should be adjusted to 20ml; when the temperature is lower than 5℃, the liquid should be adjusted to 18ml. If the thin edge model is not completely cast, the liquid can be appropriately reduced.

Images of dental investment materials: One image shows bags of "PHOSPHATE BONDED Dental investment material for crown & bridge" powder, and another shows bottles of "DENTAL CASTING LIQUID".

Investment (Process)

1. Effective operation time: about 3-5 minutes (15-25℃). The higher the room temperature, the shorter the operation time.

2. Clean and wipe the mixing container before operation.

3. Add the liquid first and then the powder. Mix manually for about 20 seconds and then vacuum blend for 45 seconds.

Images showing individuals mixing the investment powder and liquid in containers, some using a vacuum mixer device to ensure a bubble-free mixture.

Investment (Casting Ring)

1. The casting ring oscillates on the oscillating machine at the lowest vibration level for 10 seconds. The embedding of paste is carefully poured into the casting dental model, and no vibration is allowed after complete filling.

2. The casting ring is removed as soon as possible after curing and heating up to about 43℃, so that the expansion is more uniform and the ring is not easy to crack.

3. The mould is soaked in water and let stand for 25-30 minutes to make the embedding material completely solidified. The embedded material deformation caused by moving the die or removing the casting ring prematurely may lead to micro cracks in the model.

Images showing casting rings being handled, possibly on an oscillating machine for vibration, and then being placed in water for curing.

Burnout Process

Preheat the furnace to 600℃, put in at 600℃, insulation for 30 minutes is the best. Adjust the heating rate of 7℃/min to rise to 900℃, insulation for 30 minutes to 60 minutes can be cast successfully.

Burnout Schedule Graph: A line graph plotting Temperature (℃) on the Y-axis against Time (hour) on the X-axis. It illustrates a heating schedule, starting at 600℃, holding for 30 minutes, then ramping up at 7℃/min to 900℃, and holding again for 30-60 minutes.

Note: The casting mold tilts to leave an air inlet at the bottom. The insulation time shall be adjusted according to the actual number and size of casting molds.

Images of a high-temperature furnace, a person operating it, and the interior of the furnace glowing hot.

The alloy is fused and centrifugal filling

Images show a crucible with molten metal and the process of pouring it into casting rings, likely using a centrifugal casting machine.

Take the model out and polish it

Images showing the removal of cast metal pieces from the investment material, cleaning of the metal parts, and polishing them to a high shine.

Contact Information

For more questions, please contact support@godsaid3d.com

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