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| G60 Expansive Per Chloro Erhy Lene Fireproof Coating |
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1、Product introduction
Expansive Per Chloro Erhy Lene fireproof coating is a kind of special cable fireproof coating, made of Per Chloro Erhy Lene resin and chlorination rubber as basic material, with fireproof and blocking material, plasticizer and so on. The product has the characters of flame-resisting, oil-, water-, climate-proof, and strong adhesion. The fireproof coating becomes a coat after being dried. When the coat meets fire, it will expand to an even alveolate heat-insulation layer in order to prevent fire from burning the cables directly. |
| 2、Physical and chemical capability technical parameters
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Flame –resistance (carbonization height) |
≤2.50 m |
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State in the content |
No agglomeration, in a state of uniformity after stirring |
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Fineness |
≤90μm |
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Viscosity |
≥70 s |
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Time of dryness |
Dryness of surface≤5 h，Dryness of total≤24 h |
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Oil proof |
Dipping for 7d,coat no corrugation, no desquamation |
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Salt proof |
Dipping for 3d，coat no bubble, no desquamation |
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Resistance to wetheat |
Experimenting for 7d, coat no corrugation, no desquamation |
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Resistance to cold and hot cycle |
After 15 times circulation, coat no bubble, no desquamation, at most 2 cracks |
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Buckling strength |
Coat no corrugation, no desquamation, at most 8 cracks |
3、Construction methods
Clean up the places which need to be painted. Well stir the fireproof coating before painting. Evenly paint the cables from upside to downside. Every 8 hour, paint again after the coat is totally dry till the stated thickness. The length and thickness of the painting on the cables should be consistent. |
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