JPH0438927Y2 - - Google Patents

Info

Publication number

JPH0438927Y2

JPH0438927Y2 JP12167987U JP12167987U JPH0438927Y2 JP H0438927 Y2 JPH0438927 Y2 JP H0438927Y2 JP 12167987 U JP12167987 U JP 12167987U JP 12167987 U JP12167987 U JP 12167987U JP H0438927 Y2 JPH0438927 Y2 JP H0438927Y2

Authority

JP

Japan

Prior art keywords

mold

tank

cavity

mold coating

coating agent

Prior art date

1987-08-07

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011248 coating agent Substances 0.000 claims description 75
• 238000000576 coating method Methods 0.000 claims description 42
• 238000005086 pumping Methods 0.000 claims description 18
• 238000000465 moulding Methods 0.000 claims description 12
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
• 239000003795 chemical substances by application Substances 0.000 description 5
• 238000000034 method Methods 0.000 description 5
• 230000000630 rising effect Effects 0.000 description 5
• 239000004576 sand Substances 0.000 description 5
• 238000003756 stirring Methods 0.000 description 4
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
• 238000004891 communication Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
• 239000012190 activator Substances 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000002518 antifoaming agent Substances 0.000 description 1
• 239000003822 epoxy resin Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 229920000647 polyepoxide Polymers 0.000 description 1
• 235000019353 potassium silicate Nutrition 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 229920002379 silicone rubber Polymers 0.000 description 1
• 239000004945 silicone rubber Substances 0.000 description 1
• NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1