[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.16″ background_image=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2020/01/dental-cad.jpg” custom_margin=”0px||||false|false” global_colors_info=”{}”][et_pb_fullwidth_header title=”KeyCast® ” subhead=”Highly precise resin for investment molding. Burns out with no residue.” header_fullscreen=”on” header_scroll_down=”on” scroll_down_icon=”%%6%%” _builder_version=”4.18.0″ title_font=”|300|||||||” title_text_align=”left” title_font_size=”80px” subhead_font=”||||||||” subhead_font_size=”26px” subhead_line_height=”1.2em” background_color=”#06060a” use_background_color_gradient=”on” background_color_gradient_stops=”rgba(0,0,0,0.3) 0%|rgba(0,0,0,0.3) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(0,0,0,0.3)” background_color_gradient_end=”rgba(0,0,0,0.3)” background_image=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2020/02/KeyCast_printing-web.jpg” title_text_align_tablet=”” title_text_align_phone=”center” title_text_align_last_edited=”on|tablet” title_font_size_tablet=”52px” title_font_size_phone=”42px” title_font_size_last_edited=”on|phone” subhead_font_size_tablet=”20px” subhead_font_size_phone=”16px” subhead_font_size_last_edited=”on|phone” custom_css_header_image=”width:80%;” title_text_shadow_style=”preset3″ title_text_shadow_color=”rgba(0,0,0,0.5)” subhead_text_shadow_style=”preset3″ subhead_text_shadow_color=”rgba(0,0,0,0.5)” global_colors_info=”{}” custom_css_header_container_last_edited=”on|phone” custom_css_header_container_phone=”width:80%;||text-align:center;||margin-left:10%;”][/et_pb_fullwidth_header][/et_pb_section][et_pb_section fb_built=”1″ disabled_on=”on|on|off” _builder_version=”4.16″ background_color=”#ffffff” global_colors_info=”{}”][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_blurb title=”Accurate” image=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2020/01/Accurate_icon.png” _builder_version=”4.16″ header_text_align=”center” custom_css_blurb_image=”width:150px;” global_colors_info=”{}”][/et_pb_blurb][/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_blurb title=”Low Shrinkage” image=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2020/01/Low-shrinkage_icon.png” _builder_version=”4.16″ header_text_align=”center” custom_css_blurb_image=”width:150px;” global_colors_info=”{}”][/et_pb_blurb][/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_blurb title=”High Speed” image=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2020/01/High-speed_icon.png” _builder_version=”4.16″ header_text_align=”center” custom_css_blurb_image=”width:150px;” global_colors_info=”{}”][/et_pb_blurb][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” custom_padding_last_edited=”on|phone” _builder_version=”4.16″ background_color=”rgba(255,255,255,0)” inner_max_width=”80%” custom_margin=”0px|||” custom_margin_phone=”||||false|false” custom_margin_last_edited=”off|phone” custom_padding=”0px||0px||false|false” custom_padding_tablet=”” custom_padding_phone=”5%||||false|false” z_index_tablet=”500″ make_fullwidth=”on” use_custom_width=”on” width_unit=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2020/02/KeyCast_bottle_trim.png” align=”center” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.16″ width_phone=”100%” width_last_edited=”off|desktop” module_alignment=”center” global_colors_info=”{}”][/et_pb_image][et_pb_text _builder_version=”4.16″ text_font_size=”18px” text_font_size_tablet=”16px” text_font_size_phone=”14px” text_font_size_last_edited=”on|phone” saved_tabs=”all” global_colors_info=”{}”]
[/et_pb_code][/et_pb_column_inner][/et_pb_row_inner][/et_pb_column][/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” _builder_version=”4.16″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”0px|||||” box_shadow_style=”preset2″ global_colors_info=”{}”][et_pb_column type=”2_3″ specialty_columns=”2″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.16″ custom_margin=”||0px||false|false” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ text_font=”||||||||” text_text_color=”#000000″ text_font_size=”16px” header_font=”||||||||” header_font_size=”42px” header_2_text_align=”left” header_2_font_size=”34px” header_3_font=”|600|||||||” header_3_text_color=”#000000″ header_font_size_tablet=”34px” header_font_size_phone=”28px” header_font_size_last_edited=”on|phone” header_2_text_align_tablet=”” header_2_text_align_phone=”center” header_2_text_align_last_edited=”on|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”28px” header_2_font_size_last_edited=”on|phone” z_index_tablet=”500″ global_colors_info=”{}”]
#4220000 KeyCast (1kg)
#4200000 KeyCast (0.5kg)
Additional shipping and handling charges may apply.
KeyCast is compatible with rapid burnout and gradual temperature ramp workflows, with no residual ash.
- KeyCast is used with chrome, cobalt, gold, and silver
- Low shrinkage formula controls thermal expansion to yield pore-free and accurate castings
| PROPERTY | PROCEDURE | KEYCAST |
| Flexural Strength (MPa) | ASTM D790 | 15 |
| Flexural Modulus (MPa) | ASTM D790 | 340 |
| Tensile Strength | ASTM D638 | 9.1 |
| Young’s Modulus (MPa) | ASTM D638 | 220 |
| Elongation at Break % | ASTM D638 | 16% |
| CTE 0-150˚C (32-302˚F) | ASTM E831 | 168 x 10-6m/(m.˚C) |
| CTE 150-250˚C (302-482˚F) | ASTM E831 | 64 x 10-6m/(m.˚C) |
| CTE >250˚C (>482˚F) | ASTM E831 | <0m/(m.˚C) |
| Shrinkage | ASTM D792 | <2% |
| Burnout | <0.05% |
Casting Procedure and Recommendations
[/et_pb_text][/et_pb_column_inner][/et_pb_row_inner][et_pb_row_inner _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”2_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ _module_preset=”default” text_font_size=”18px” global_colors_info=”{}”]For best results Keystone recommends using Kerr “Satin Cast 20” or Ransom & Randolph “Ultra-Vest” investment material. This will ensure no adverse reactions between the casted part and investment material during the burnout process.
For best results, flasks should be vacuum or centrifuged to remove any air bubbles. Flasks should be bench cured for 2 hours prior to burnout.
Keystone recommends customers to allow >4mm of space between part edges and the outside edge of flask. This will ensure proper absorption of expansion during burnout.
Note: It is extremely important to hold the temperature ramp at 500°F (260°C) for at least one hour, depending on the flask size. This will ensure proper part dimensional stability.
[/et_pb_text][/et_pb_column_inner][/et_pb_row_inner][/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https://staging.keyprint.keystoneindustries.com/wp-content/uploads/2021/10/keycast-burnout.png” alt=”Flask Size Burnout Schedule” title_text=”keycast-burnout” show_bottom_space=”off” _builder_version=”4.16″ _module_preset=”default” custom_margin=”||45px||false|false” custom_padding=”||||false|false” global_colors_info=”{}”][/et_pb_image][/et_pb_column][/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.16″ background_color=”RGBA(0,0,0,0)” custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ custom_margin=”||0px||false|false” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_text _builder_version=”4.16″ text_font=”||||||||” text_text_color=”#000000″ text_font_size=”16px” header_font=”||||||||” header_font_size=”42px” header_2_text_align=”left” header_2_font_size=”34px” header_3_font=”|600|||||||” header_3_text_color=”#000000″ header_font_size_tablet=”34px” header_font_size_phone=”28px” header_font_size_last_edited=”on|phone” header_2_text_align_tablet=”” header_2_text_align_phone=”center” header_2_text_align_last_edited=”on|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”28px” header_2_font_size_last_edited=”on|phone” z_index_tablet=”500″ global_colors_info=”{}”]Technical Documents
[/et_pb_text][/et_pb_column][/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_toggle title=”SDS” open_toggle_text_color=”#ffffff” open_toggle_background_color=”#000000″ closed_toggle_text_color=”#ffffff” closed_toggle_background_color=”#000000″ icon_color=”#ffffff” open_icon_color=”#ffffff” disabled_on=”off|off|off” admin_label=”SDS Multi” _builder_version=”4.18.0″ title_font=”||||||||” title_text_align=”center” title_font_size=”20px” body_font=”||||||||” custom_padding=”12px||12px||true” custom_css_main_element=”color:#fff !important;” border_radii=”on|3px|3px|3px|3px” border_width_all=”2px” border_color_all=”#ffffff” global_colors_info=”{}”]USA English
EU English
Français
Italiano
Polski
Español
Dansk
Suomi
Deutsche
Norsk
Svenska
Netherlands