Pressure resistant, fire prevention and smoke abatement chlorinated polyvinyl chloride (CPVC) tube, fittings and valve composition for fire-fighting
A technology of chlorinated polyvinyl chloride and composition, applied in the direction of pipe elements, pipes/pipe joints/fittings, pipes, etc., can solve the problems of high smoke concentration, difficult installation, high energy consumption, etc., and achieve the effect of suppressing temperature rise
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Embodiment 1
[0045] A chlorinated polyvinyl chloride (CPVC) pipe composition for fire protection with pressure resistance, fire prevention and smoke elimination is characterized in that it is composed of chlorinated polyvinyl chloride resin finished material (special material for pipe), toughening agent and inorganic flame retardant Composition; Wherein, this inorganic flame retardant (masterbatch) composition is:
[0046] Component Parts by weight
[0047] Al(OH) 3 30
[0048] Mg(OH) 2 15
[0049] ZB10
[0050] Sb 2 o 3 15
[0051] Mo 2 o 3 10
[0052] Silane coupling agent 0.8
[0053] Antioxidant 0.3
[0054] Ca-st 0.4
[0055] The above-mentioned components of chlorinated polyvinyl chloride resin finished material, toughening agent and inorganic flame retardant (masterbatch) are mixed in a ratio of 1:0.05:0.05 to make a product.
[0056] After testing, the oxygen index of the chl...
Embodiment 2
[0058] A chlorinated polyvinyl chloride (CPVC) pipe composition for fire protection with pressure resistance, fire prevention and smoke elimination is characterized in that it is composed of chlorinated polyvinyl chloride resin finished material (special material for pipe), toughening agent and inorganic flame retardant Composition; Wherein, this inorganic flame retardant (masterbatch) composition is:
[0059] Component Parts by weight
[0060] Al(OH) 3 30
[0061] Mg(OH) 2 15
[0062] ZB 10
[0063] Sb 2 o 3 15
[0064] Mo 2 o 3 10
[0065] Silane coupling agent 0.8
[0066] Antioxidant 0.3
[0067] Ca-st 0.4
[0068] The above-mentioned components of chlorinated polyvinyl chloride resin finished material, toughening agent and inorganic flame retardant (masterbatch) are mixed in a ratio of 1:0.05:0.1 to make a product.
[0069] After testing, the oxygen index of the pressure-resistant, fir...
Embodiment 3
[0071] A pressure-resistant, fire-resistant, smoke-eliminating chlorinated polyvinyl chloride (CPVC) pipe fitting and valve composition for fire-fighting is characterized in that it is made of chlorinated polyvinyl chloride resin finished material (special material for pipes), a toughening agent and Inorganic flame retardant composition; Wherein, this inorganic flame retardant (masterbatch) composition is:
[0072] Component Parts by weight
[0073] Al(OH) 3 30
[0074] Mg(OH) 2 15
[0075] ZB 10
[0076] Sb 2 o 3 15
[0077] Mo 2 o 3 10
[0078] Silane coupling agent 0.8
[0079] Antioxidant 0.3
[0080] Ca-st 0.4
[0081] The above-mentioned components of chlorinated polyvinyl chloride resin finished material, toughening agent and inorganic flame retardant (masterbatch) are mixed in a ratio of 1:0.05:0.05 to make a product.
[0082] After testing, the fittings and valve composit...
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