JPS63252935A - 保温用発泡体の製造方法 - Google Patents

Info

Publication number

JPS63252935A

JPS63252935A JP8580187A JP8580187A JPS63252935A JP S63252935 A JPS63252935 A JP S63252935A JP 8580187 A JP8580187 A JP 8580187A JP 8580187 A JP8580187 A JP 8580187A JP S63252935 A JPS63252935 A JP S63252935A

Authority

JP

Japan

Prior art keywords

heat

wire

foam

heating element

mold

Prior art date

1987-04-09

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.)

Granted

Links

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• 239000006260 foam Substances 0.000 title claims abstract description 45
• 238000004519 manufacturing process Methods 0.000 title claims description 5
• 238000009413 insulation Methods 0.000 title description 5
• 238000010438 heat treatment Methods 0.000 claims abstract description 25
• 239000002994 raw material Substances 0.000 claims abstract description 6
• 150000001875 compounds Chemical class 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 7
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
• 239000000203 mixture Substances 0.000 abstract description 11
• 230000002093 peripheral effect Effects 0.000 abstract description 7
• 230000000694 effects Effects 0.000 abstract description 5
• 229910001120 nichrome Inorganic materials 0.000 abstract description 5
• 239000004604 Blowing Agent Substances 0.000 abstract description 3
• 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
• 239000011707 mineral Substances 0.000 abstract description 3
• 238000002156 mixing Methods 0.000 abstract description 2
• 238000001354 calcination Methods 0.000 abstract 5
• 229910000831 Steel Inorganic materials 0.000 abstract 1
• 238000005452 bending Methods 0.000 abstract 1
• 230000004907 flux Effects 0.000 abstract 1
• 239000010959 steel Substances 0.000 abstract 1
• 230000001105 regulatory effect Effects 0.000 description 37
• 238000010304 firing Methods 0.000 description 13
• GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 6
• 238000005187 foaming Methods 0.000 description 5
• 239000000843 powder Substances 0.000 description 3
• 241000975357 Salangichthys microdon Species 0.000 description 2
• 230000033228 biological regulation Effects 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 230000007423 decrease Effects 0.000 description 2
• 239000011810 insulating material Substances 0.000 description 2
• 239000005306 natural glass Substances 0.000 description 2
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
• 238000010521 absorption reaction Methods 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
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000009472 formulation Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 229910010271 silicon carbide Inorganic materials 0.000 description 1
• 239000002937 thermal insulation foam Substances 0.000 description 1
• 238000009966 trimming Methods 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1