Environment-friendly anti-static plastic sheet

Abstract

The utility model relates to the technical field of plastic sheets, and discloses an environment-friendly anti-static plastic sheet, which comprises a middle layer, the middle layer comprises an upper support layer and a lower support layer, the lower surface of the upper support layer is provided with an upper positioning groove, the lower surface of the lower support layer is provided with a lower positioning groove, and the upper positioning groove and the lower positioning groove are matched with each other. Transverse reinforcing strips and longitudinal reinforcing strips are arranged in the upper positioning groove and the lower positioning groove, and an outer layer is arranged on the upper surface of the middle layer. According to the plastic sheet, the supporting layer of the plastic sheet adopts the recycled polyester to be applied to a structural bearing part, the durability of a product in the using process is ensured due to the excellent strength and toughness of the recycled polyester, and the plant-based polyester adopted by the reinforcing strips not only provides certain strength, but also is used as a biodegradable material, so that the plastic sheet is environment-friendly and energy-saving. The environmental influence can be reduced, and the tensile strength and durability of the plastic sheet are further improved due to the fact that the reinforcing strips are mutually interwoven and matched and the structure in the supporting layer is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic sheet, especially to an environment-friendly anti-static plastic sheet. BACKGROUND

[0002] Plastic sheet is a kind of high polymer material manufactured by petroleum chemical products as raw material, has excellent flexibility, durability and chemical corrosion resistance, these materials are usually used in packaging, building, automobile, electronics and other industries, its excellent performance makes it keep stable in various environments, due to the plasticity and lightweight characteristics of petroleum-based plastic sheet, they also have certain potential in energy saving and environmental protection.

[0003] However, traditional plastic sheet is usually based on petroleum-based material, although it performs well in strength and durability, but there are significant defects in environmental protection effect, a large amount of greenhouse gases will be produced in its production process, and the material is not degradable, which causes long-term pollution to the environment, and traditional plastic sheet lacks effective anti-static properties, and is easy to accumulate static electricity, thereby increasing the risk in electronic product application, electrostatic discharge may damage sensitive components and affect product reliability.

[0004] Therefore, the skilled in the art provides an environment-friendly anti-static plastic sheet to solve the problems in the above background. SUMMARY

[0005] The utility model discloses a kind of environment-friendly anti-static plastic sheets to solve the problems in prior art, compared to most traditional plastic sheets, the plastic sheet shell layer and optical protection layer are respectively adopted biological plastic and polycarbonate, biological plastic is due to its low environmental burden and good mechanical properties, and has good biodegradability, polycarbonate is with its excellent transparency and impact resistance, provides strong protection for internal components, also has good recyclability, while ensuring that optical performance meets use requirements, environment-friendly polypropylene and aerogel not only improve the effect of heat preservation and insulation of the plastic sheet to some extent, but also improve the effect of anti-static, and biological plastic, polycarbonate, environment-friendly polypropylene and aerogel all have good recyclability and degradability, which makes the plastic sheet have good environmental protection.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] The utility model provides an environmental protection anti -static plastic sheet, including middle layer, the middle layer includes upper support layer and lower support layer, the lower surface of upper support layer is equipped with upper positioning groove, the lower surface of lower support layer is equipped with lower positioning groove, the inside of upper positioning groove and lower positioning groove all is provided with transverse reinforcing strip and longitudinal reinforcing strip, the upper surface of middle layer is provided with outer layer, the outer layer includes shell layer, the upper surface of shell layer is closely combined with optical protection layer, the lower surface of middle layer is provided with inner layer, the inner layer includes anti -static layer, the lower surface of anti -static layer is closely combined with heat preservation layer.

[0008] Through the above technical scheme, compared with the traditional most plastic sheet, the support layer of the plastic sheet adopts the regenerated polyester applied to the structure bearing part, the regenerated polyester ensures the durability of the product in the use process due to its excellent strength and toughness, and the plant-based polyester adopted by the reinforcing strip not only provides certain strength, but also as a biodegradable material, helps to reduce the environmental impact, and the interwoven cooperation of the reinforcing strips and the fixation of the structure in the support layer further improve the tensile and durability of the plastic sheet.

[0009] Further, the upper support layer and the lower support layer are closely attached, the shell layer and the upper support layer are closely attached, and the anti-static layer and the lower support layer are closely attached.

[0010] Through the above technical scheme, the middle layer, the outer layer and the inner layer are closely attached and fixed together to form the required plastic sheet.

[0011] Further, the material of the upper support layer and the lower support layer is regenerated polyester.

[0012] Through the above technical scheme, the regenerated polyester is processed from recycled plastic bottles and other waste, which significantly reduces the demand for raw materials and reduces the pollution of plastic garbage to the environment.

[0013] Further, the material of the transverse reinforcing strip and the longitudinal reinforcing strip is plant-based polyester.

[0014] Through the above technical scheme, plant-based polyester is usually derived from renewable plant resources such as corn or sugarcane, and does not depend on fossil fuels, which helps to reduce environmental burden.

[0015] Further, the material of the shell layer is bio-based plastic.

[0016] Through the above technical scheme, bio-based plastic is usually made from renewable resources, rather than relying on petroleum-based chemical raw materials, and has good environmental degradation effect.

[0017] Further, the material of the optical protection layer is polycarbonate.

[0018] Through the technical scheme, the polycarbonate material is very durable, the service life of the product is prolonged, the replacement frequency is reduced, the consumption of resources is reduced, and the polycarbonate material can be recycled.

[0019] Further, the material of the anti-static layer is environment-friendly polypropylene.

[0020] Through the technical scheme, the environment-friendly polypropylene is usually based on recyclable polypropylene material, has a high recycling rate, can reduce the landfill amount through a recycling system, and is converted into a new product.

[0021] Further, the material of the heat preservation layer is aerogel.

[0022] Through the technical scheme, the aerogel is produced by using environment-friendly raw materials such as silicon or citric acid, and has an extremely low density, so that the aerogel has good environmental protection and heat preservation effects.

[0023] The utility model has the following beneficial effects:

[0024] 1. The environment-friendly anti-static plastic sheet is compared with most traditional plastic sheets, the shell layer and the optical protection layer of the plastic sheet are made of bio-based plastic and polycarbonate respectively, the bio-based plastic has low environmental burden and good mechanical properties, and has good biodegradability, the polycarbonate has excellent transparency and impact resistance, provides strong protection for the internal components, has good recyclability, and ensures that the optical performance meets the use requirements, the environment-friendly polypropylene and the aerogel not only improve the heat preservation effect of the plastic sheet to a certain extent, but also improve the anti-static effect, and the bio-based plastic, the polycarbonate, the environment-friendly polypropylene and the aerogel all have good recyclability and degradability, so that the plastic sheet has good environmental protection.

[0025] 2. The environment-friendly anti-static plastic sheet is compared with most traditional plastic sheets, the supporting layer of the plastic sheet is made of regenerated polyester and applied to the structure bearing part, the regenerated polyester has excellent strength and toughness, ensures the durability of the product during use, and the plant-based polyester of the reinforcing strip not only provides a certain strength, but also as a biodegradable material, helps to reduce environmental impact, the reinforcing strips are interwoven and cooperate with each other to further improve the tensile resistance and durability of the plastic sheet. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model provides a kind of structure schematic diagram of environment-friendly anti-static plastic sheet;

[0027] Figure 2 The utility model provides a kind of explosion schematic diagram of environment-friendly anti-static plastic sheet;

[0028] Figure 3 A lower supporting layer structure schematic view of the plastic sheet material is provided in the utility model.

[0029] Figure 4 A transverse reinforcing strip structure schematic view of the plastic sheet material is provided in the utility model.

[0030] Figure 5 A sectional view of the plastic sheet material is provided in the utility model.

[0031] Legend:

[0032] 1, middle layer; 101, upper supporting layer; 102, upper positioning groove; 103, lower supporting layer; 104, lower positioning groove; 105, transverse reinforcing strip; 106, longitudinal reinforcing strip; 2, outer layer; 201, shell layer; 202, optical protection layer; 3, inner layer; 301, anti-static layer; 302, heat preservation layer. Specific implementation

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] With reference to Figures 1-5 , the utility model provides an embodiment:

[0035] The plastic sheet material is provided with a middle layer 1, the middle layer 1 includes an upper supporting layer 101 and a lower supporting layer 103, the lower surface of the upper supporting layer 101 is provided with an upper positioning groove 102, the lower surface of the lower supporting layer 103 is provided with a lower positioning groove 104, the inside of the upper positioning groove 102 and the lower positioning groove 104 is provided with a transverse reinforcing strip 105 and a longitudinal reinforcing strip 106, the upper surface of the middle layer 1 is provided with an outer layer 2, the outer layer 2 includes a shell layer 201, the upper surface of the shell layer 201 is closely attached with an optical protection layer 202, the lower surface of the middle layer 1 is provided with an inner layer 3, the inner layer 3 includes an anti-static layer 301, the lower surface of the anti-static layer 301 is closely attached with a heat preservation layer 302, the upper supporting layer 101 and the lower supporting layer 103 are closely attached, the shell layer 201 and the upper supporting layer 101 are closely attached, the anti-static layer 301 and the lower supporting layer 103 are closely attached, so that the middle layer 1, the outer layer 2 and the inner layer 3 are closely attached and fixed together to form the required plastic sheet material.

[0036] Compared with traditional most plastic sheet, the outer shell layer 201 and the optical protection layer 202 respectively adopt bio-based plastic and polycarbonate. Bio-based plastic has low environmental burden and good mechanical properties, and has good biodegradability. Polycarbonate has excellent transparency and impact resistance, which provides strong protection for the internal components, and also has good recyclability, while ensuring that the optical performance meets the use requirements. Environmentally friendly polypropylene and aerogel not only improve the heat insulation effect of the plastic sheet to a certain extent, but also improve the anti-static effect. Bio-based plastic, polycarbonate, environmentally friendly polypropylene and aerogel all have good recyclability and degradability, which makes the plastic sheet have good environmental protection.

[0037] The materials of the upper support layer 101 and the lower support layer 103 are both recycled polyester. Recycled polyester is processed from waste such as plastic bottles, which significantly reduces the demand for raw materials and reduces environmental pollution caused by plastic waste. The materials of the horizontal reinforcing strip 105 and the vertical reinforcing strip 106 are both plant-based polyester, which is usually derived from renewable plant resources such as corn or sugarcane, and does not rely on fossil fuels, which helps to reduce environmental burden. The material of the outer shell layer 201 is bio-based plastic, which is usually made from renewable resources rather than relying on petroleum-based chemical raw materials, and has good environmental degradation effect. The material of the optical protection layer 202 is polycarbonate, which is very durable, prolonging the service life of the product and reducing the replacement frequency, thereby reducing resource consumption, and can be recycled. The material of the anti-static layer 301 is environmentally friendly polypropylene, which is usually based on recyclable polypropylene material and has a high recycling rate, which can reduce landfill volume through recycling systems and be converted into new products. The material of the thermal insulation layer 302 is aerogel, which is produced from environmentally friendly raw materials such as silicon or citric acid and has very low density, which makes the aerogel have good environmental protection and thermal insulation effect.

[0038] Working principle: First, the upper support layer 101 and the lower support layer 103 of the middle layer 1 cooperate with each other to improve the strength and durability of the plastic sheet as a whole. The horizontal reinforcing strip 105 and the vertical reinforcing strip 106 are arranged in the middle layer 1 to further improve the durability and tensile resistance of the plastic sheet. The outer layer 2 and the inner layer 3 cooperate with each other to make the plastic sheet not only have good environmental effect, but also have good anti-static effect.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An environmentally friendly, antistatic plastic sheet, comprising a middle layer (1), characterized in that: The middle layer (1) includes an upper support layer (101) and a lower support layer (103). The lower surface of the upper support layer (101) is provided with an upper positioning groove (102), and the lower surface of the lower support layer (103) is provided with a lower positioning groove (104). The upper positioning groove (102) and the lower positioning groove (104) are provided with transverse reinforcing strips (105) and longitudinal reinforcing strips (106). The upper surface of the middle layer (1) is provided with an outer layer (2). The outer layer (2) includes an outer shell layer (201). The upper surface of the outer shell layer (201) is tightly attached with an optical protective layer (202). The lower surface of the middle layer (1) is provided with an inner layer (3). The inner layer (3) includes an antistatic layer (301). The lower surface of the antistatic layer (301) is tightly attached with a thermal insulation layer (302).

2. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The upper support layer (101) and the lower support layer (103) are tightly bonded together, the outer shell layer (201) and the upper support layer (101) are tightly bonded together, and the antistatic layer (301) and the lower support layer (103) are tightly bonded together.

3. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The upper support layer (101) and the lower support layer (103) are both made of recycled polyester.

4. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The transverse reinforcing strip (105) and the longitudinal reinforcing strip (106) are both made of plant-based polyester.

5. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The outer shell layer (201) is made of bio-based plastic.

6. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The optical protective layer (202) is made of polycarbonate.

7. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The antistatic layer (301) is made of environmentally friendly polypropylene.

8. The environmentally friendly antistatic plastic sheet according to claim 1, characterized in that: The insulation layer (302) is made of aerogel.

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