JPS54123152A - Painting method of porous substrate - Google Patents
Painting method of porous substrateInfo
- Publication number
- JPS54123152A JPS54123152A JP3145278A JP3145278A JPS54123152A JP S54123152 A JPS54123152 A JP S54123152A JP 3145278 A JP3145278 A JP 3145278A JP 3145278 A JP3145278 A JP 3145278A JP S54123152 A JPS54123152 A JP S54123152A
- Authority
- JP
- Japan
- Prior art keywords
- polon
- porous substrate
- water
- silicone resin
- soluble
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: To obtain a beutifully painted porous substrate without preheating, by applying an inorganic paint mainly composed of water to a porous substrate primed with a silicone resin liquid, thereby preventing the penetration of the paint into the substrae.
CONSTITUTION: A porous substrate such as transite boards, calcium silicate board, etc. is coated with a water-soluble silicone resin (e.g. Polon C, Polon K; product of Shinetsu Chemical Co.) or an emulsion type silicone resin pref. containing 1W10 wt% of Si (e.g. Polon MR, Polon MG; product of Shinetsu Chemical Co.) at a rate of about 10W300 g/m2, and dried at about 80W150°C for 15 minW2 hours. The pre-treated board is further coated with an inorganic paint containing an aqueous solution of a water-soluble silicate, modified water-soluble silicate, etc. as a binder, and a metal oxide, metal hydroxide, etc., as a hardener.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3145278A JPS54123152A (en) | 1978-03-17 | 1978-03-17 | Painting method of porous substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3145278A JPS54123152A (en) | 1978-03-17 | 1978-03-17 | Painting method of porous substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54123152A true JPS54123152A (en) | 1979-09-25 |
Family
ID=12331638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3145278A Pending JPS54123152A (en) | 1978-03-17 | 1978-03-17 | Painting method of porous substrate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54123152A (en) |
-
1978
- 1978-03-17 JP JP3145278A patent/JPS54123152A/en active Pending
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