Composite board for solar water heater bracket
A technology for solar water heaters and composite panels is applied in the field of composite panels for solar water heater brackets, which can solve the problems of inability to resist scratches, damage surface aesthetics, and insufficient impact strength, and achieve enhanced versatility, high impact resistance, and improved physical properties. Effects of Features
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specific Embodiment 1
[0009] Specific embodiment 1: a kind of composite sheet material for solar water heater support, it comprises base material and the anti-scratch film layer of base material surface; Wherein base material it is made up according to the parts by weight of following raw material: PP10 parts, PE20 parts, PC10 parts and 3 parts of auxiliary agents; wherein the auxiliary agents are 1.36 parts of dicumyl peroxide, 0.28 parts of polyols, and 1.36 parts of styrene; the anti-scratch film layer is a modified polymer selected from a polymer selected from PC and PP composition.
specific Embodiment 2
[0010] Specific embodiment 2: a kind of composite sheet material for solar water heater support, it comprises base material and the anti-scratch film layer of base material surface; Wherein base material it is made up according to the parts by weight of following raw material: PP20 parts, PE35 parts, PC13 parts and 4 parts of auxiliary agents; wherein the auxiliary agents are 1.33 parts of dicumyl peroxide, 0.67 parts of polyols, and 1.33 parts of styrene; the anti-scratch film layer is a modified polymer selected from a polymer of PETG and PBT composition.
specific Embodiment 3
[0011] Specific embodiment 3: a kind of composite sheet material for solar water heater support, it comprises base material and the anti-scratch film layer of base material surface; Wherein base material it is composed according to the parts by weight of following raw materials: PP30 parts, PE50 parts, PC15 parts and 5 parts of auxiliary agent; wherein the auxiliary agent is 2 parts of dicumyl peroxide, 1 part of polyol, and 2 parts of styrene; the anti-scratch film layer is a polymer selected from PC and a modified polymer of PET composition.
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