Abs composite material for curved edge banding, its preparation method and curved edge banding obtained therefrom

Abstract

The invention provides an ABS composite material for arc-shaped edge banding, a preparation method thereof and an arc-shaped edge band obtained therefrom. The ABS composite material comprises the following components in parts by weight: 100 parts of ABS resin; 5-15 parts of body material; 10-20 parts of filler; 0.1-0.5 part of zinc stearate; wherein, in the ABS resin, the content of butadiene unit is 30-35 wt%. The ABS composite material provided by the present invention has good flexibility and low bending strength, and can well meet the application requirements of arc-shaped edge bands. beautiful.

Description

technical field [0001] The invention belongs to the technical field of edge banding, and relates to an ABS composite material for an arc edge banding, a preparation method thereof, and an arc edge banding obtained therefrom. Background technique [0002] The main function of the edge banding is to seal the section of the board, so as to prevent the board from being damaged by the environment and unfavorable factors (mainly moisture) during use and to prevent the volatilization of formaldehyde inside the board, while achieving a beautiful decorative effect. [0003] The edge banding commonly used in home decoration is generally divided into log edge banding and traditional polyvinyl chloride (PVC) edge banding. The log edge banding is simple to make, but the cost is expensive. The raw material mainly comes from the log bark of trees; in recent years In the past, in order to protect forest resources, countries restricted the felling of trees, which restricted the raw materials...

AI Technical Summary

Problems solved by technology

[0003] The edge banding commonly used in home decoration is generally divided into log edge banding and traditional polyvinyl chloride (PVC) edge banding. The log edge banding is simple to make, but the cost is expensive. The raw material mainly comes from the log bark of trees; in recent years In the past, in order to protect forest resources, countries restricted the felling of trees, which restricted the raw materials of log edge banding; for this reason, people used PVC instead of log skin as the main raw material of edge banding, but PVC has poor heat resistance. The chlorine element in PVC has certain harm to the environment and cannot meet the requirements of high-end furniture for heat resistance, environmental protection and safety.

CN101475722A discloses a formula of environmentally friendly edge banding, by adding stabilizers, reinforcing agents, lubricants, styrene modifiers, processing aids and other substances to polyvinyl chloride, it is possible to prepare polyvinyl chloride with different hardness PVC material, which does not include heavy metal stabilizers, is safe and environmentally friendly, but the chlorine contained in it has poor heat resistance and may still cause certain harm to the environment

However, the cost of ABS is high and the hardness is high, and the edge banding made by it is difficult to meet the application requirements of curved wood panels

[0005] CN101798434A discloses an ABS resin furniture edge banding, which consists of 2000-2500 parts of ABS resin, 500-600 parts of CCR nano-scale activated calcium carbonate, 250-300 parts of MBS resin, 80-120 parts of internal lubricant, and 6 parts of antioxidant -8 parts, 8-11 parts of UV absorber, 4-6 parts of dispersant, 10-30 parts of toner, using ABS resin instead of PVC in the application of furniture edge banding, effectively improving the durability of furniture edge banding Thermal capacity, but also did not take into account when producing curved edge banding, due to the excessive bending strength of ABS itself, the disadvantage that the edge banding is easy to fall off from the plate after banding

CN103232670A discloses an ABS seal composite material, including the following materials in parts by weight: 50-80 parts of ABS resin, 10-15 parts of calcium stearate, 10-14 parts of stearic acid, 1-9 parts of polypropylene ester, carbonic acid 10-30 parts of calcium, 10-20 parts of polypropylene ester, 4-15 parts of oxidized polyethylene, 10-16 parts of ultraviolet absorber, 10-15 parts of antistatic agent, 5-9 parts of plasticized starch, 5 parts of degradation accelerator -12 parts, 10-12 parts of dispersant, 10-12 parts of antimony trioxide, 10-15 parts of glass fiber, 10 parts of compatibilizer; the invention improves the heat resistance and trimming ability of furniture edge banding, However, its bending strength is still relatively large, which is not conducive to the application of curved edge banding, especially the application of curved edge banding with specifications above 1.5mm

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