CN207373857U - A kind of high cold-resistant polyvinyl chloride composite modified raincoat film - Google Patents

Abstract

The utility model discloses a kind of high cold-resistant polyvinyl chloride composite modified raincoat films, including lower PVC base layer, the upper surface pressing of the lower PVC base layer has inorganic antimicrobial master batch layer, the upper surface pressing of the inorganic antimicrobial master batch layer has silica gel matter lubricant layer, the upper surface pressing of the silica gel matter lubricant layer has ageing-resistant base, and the inner cavity pressing of the ageing-resistant base has anti-aging layer.The high cold-resistant polyvinyl chloride composite modified raincoat film, glass layer good insulating, heat resistance are strong, corrosion resistance is good, TPO anti-aging layers are due to being the product being blended by EPDM/PP, therefore resistance to ozone aging and water resistance are splendid, polyethylene terephthalate layer creep resistance, fatigue durability, rub resistance, dimensional stability are all fine, with excellent high- and low-temperature resistance performance, epoxy resin erosion resistant coating and anticorrosive PTFE layer anti-corrosion UV resistant can ensure that corrosion-resistant anti-aging ability will not be substantially increased because of ultraviolet light and exposing to the sun and rain and aging.

Description

A kind of high cold-resistant polyvinyl chloride composite modified raincoat film

Technical field

The utility model is related to polyvinyl chloride composite membrane technology fields, are specially a kind of high cold-resistant polyvinyl chloride composite modified Raincoat film.

Background technology

The raincoat film of the prior art using single layer structure, easily produces and cost is relatively low, but the raincoat film of single layer structure is strong It spends low, especially under the relatively low environmental condition of temperature, can be hardened and become fragile, seriously affect normal use, such as Application No. 201020679202.0 utility model is formed including basement membrane, camouflage color film and facial mask, and basement membrane is the Ranvier's membrane of the utility model, The self-strength of basement membrane is high, is made of modified high cold resistance polyvinyl chloride material, ageing-resistant ability is strong, although can cause raincoat Film strength and ageing resistance are preferably improved, but anti-aging and corrosion resistant performance is still bad, while waterproof Poor-performing causes service life relatively low.

Utility model content

The purpose of this utility model is to provide a kind of high cold-resistant polyvinyl chloride composite modified raincoat film, to solve the above-mentioned back of the body The problem of being proposed in scape technology.

To achieve the above object, the utility model provides following technical solution：A kind of high cold-resistant polyvinyl chloride composite modified Raincoat film, including lower PVC base layer, the upper surface pressing of the lower PVC base layer has inorganic antimicrobial master batch layer, described The upper surface pressing of inorganic antimicrobial master batch layer has a silica gel matter lubricant layer, and the upper surface pressing of the silica gel matter lubricant layer has ageing-resistant Base, the inner cavity pressing of the ageing-resistant base have anti-aging layer, and the anti-aging layer includes glass layer, the glass fibers The outside pressing of dimension layer has TPO anti-aging layers, and the outside pressing of the TPO anti-aging layers has polyethylene terephthalate Layer, the outside pressing of the polyethylene terephthalate layer have anticorrosive PTFE layer, the anticorrosive PTFE The outside pressing of layer has epoxy resin erosion resistant coating, and the upper surface pressing of the ageing-resistant base has woven polyethylene fabric layer, described The upper surface pressing of woven polyethylene fabric layer has waterproof layer, and the waterproof layer includes degradable poly amide barrier layer, described to drop The upper surface pressing of solution polyamide barrier layer has retardant adhesive layer, and the upper surface pressing of the retardant adhesive layer has SBS waterproof layers, The upper surface pressing of the waterproof layer has upper PVC base layer.

Preferably, the upper surface pressing of the upper PVC base layer has porous PTFE layer.

Preferably, the woven polyethylene fabric layer and the junction pressing of ageing-resistant base have water-soluble viscose glue cementing layer.

Preferably, the outside pressing of the epoxy resin erosion resistant coating has hot melt adhesive layer.

Compared with prior art, the beneficial effects of the utility model are：The high cold-resistant polyvinyl chloride composite modified raincoat film, Inorganic antimicrobial master batch layer and silica gel matter lubricant layer, have antibacterial effect, and can play the role of lubrication to prevent fouling, glass Fibrous layer good insulating, heat resistance are strong, corrosion resistance is good, TPO anti-aging layers due to be by EPDM/PP be blended product, Resistance to ozone aging and water resistance are splendid, polyethylene terephthalate layer creep resistance, fatigue durability, rub resistance, size Stability is all fine, has excellent high- and low-temperature resistance performance, can the long-time service in 120 DEG C of temperature ranges, short-period used is resistant to 150 DEG C of high temperature are resistant to -70 DEG C of low temperature, and influence very little, epoxy resin erosion resistant coating and poly- four to its mechanical performance during high and low temperature Vinyl fluoride erosion resistant coating anti-corrosion UV resistant can ensure that corrosion resistant will not be substantially increased because of ultraviolet light and exposing to the sun and rain and aging Anti-aging ability is lost, the substances such as vapor, oxygen, carbon dioxide can be obstructed, prevented by degradable poly amide barrier layer Early rotten while degradable environmental protection, retardant adhesive layer and SBS waterproof layers can be long-term impervious, can prevent the infiltration of water from corroding together When can be fire-retardant, strengthen security during use, improve using the hand service life.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the anti-aging layer structure diagram of the utility model；

Fig. 3 is the waterproof layer structure schematic diagram of the utility model.

In figure：1st, porous PTFE layer, 2, upper PVC base layer, 3, waterproof layer, 301, SBS waterproof layers, 302, Retardant adhesive layer, 303, degradable poly amide barrier layer, 4, woven polyethylene fabric layer, 5, water-soluble viscose glue cementing layer, 6, resistance to old Change base, 7, silica gel matter lubricant layer, 8, inorganic antimicrobial master batch layer, 9, anti-aging layer, 901, glass layer, 902, TPO prevents always Change layer, 903, polyethylene terephthalate layer, 904, anticorrosive PTFE layer, 905, epoxy resin erosion resistant coating, 906, Hot melt adhesive layer, 10, lower PVC base layer.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high cold-resistant polyvinyl chloride composite modified raincoat Film, including lower PVC base layer 10, the upper surface pressing of lower PVC base layer 10 has inorganic antimicrobial master batch layer 8, inorganic anti- The upper surface pressing of starter granulosa 8 has silica gel matter lubricant layer 7, inorganic antimicrobial master batch layer 8 and silica gel matter lubricant layer 7, has antibacterial Effect, and lubrication can be played the role of to prevent fouling, the upper surface pressing of silica gel matter lubricant layer 7 has ageing-resistant base 6, resistance to The inner cavity pressing of aging base 6 has anti-aging layer 9, and anti-aging layer 9 includes glass layer 901,901 insulating properties of glass layer Well, heat resistance is strong, corrosion resistance is good, and the outside pressing of glass layer 901 has TPO anti-aging layers 902, TPO anti-aging layers 902 due to being the product being blended by EPDM/PP, and resistance to ozone aging and water resistance are splendid, polyethylene terephthalate 903 creep resistance of layer, fatigue durability, rub resistance, dimensional stability are all fine, have excellent high- and low-temperature resistance performance, can be Long-time service in 120 DEG C of temperature ranges, short-period used are resistant to 150 DEG C of high temperature, are resistant to -70 DEG C of low temperature, and to its machine during high and low temperature Tool performance influences very little, and the outside pressing of TPO anti-aging layers 902 has polyethylene terephthalate layer 903, gathers to benzene two The outside pressing of formic acid ethylene glycol ester layer 903 has anticorrosive PTFE layer 904, the outer side pressure of anticorrosive PTFE layer 904 Conjunction has epoxy resin erosion resistant coating 905, and epoxy resin erosion resistant coating 905 and 904 anti-corrosion UV resistant of anticorrosive PTFE layer can Ensure that corrosion-resistant anti-aging ability, epoxy resin anti-corrosion will not be substantially increased because of ultraviolet light and exposing to the sun and rain and aging The outside pressing of layer 905 has hot melt adhesive layer 906, and hot melt adhesive layer 906 plays an important role of to prevent ultraviolet light from irradiating, reflective so as to improve Film total quality, prevents aging, and the upper surface pressing of ageing-resistant base 6 has woven polyethylene fabric layer 4, passes through woven polyethylene cloth Layer 4 further improves product strength, reduces the breakage of product, extends service life, woven polyethylene fabric layer 4 with it is resistance to The junction pressing of aging base 6 has water-soluble viscose glue cementing layer 5, can strengthen polyethylene by water-soluble viscose glue cementing layer 5 Base fabric 4 and the pressing of ageing-resistant base 6, the upper surface pressing of woven polyethylene fabric layer 4 have waterproof layer 3, and waterproof layer 3 includes Degradable poly amide barrier layer 303, the upper surface pressing of degradable poly amide barrier layer 303 has retardant adhesive layer 302, fire-retardant viscous The upper surface pressing for closing layer 302 has SBS waterproof layers 301, and degradable poly amide barrier layer 303 can be by vapor, oxygen, two The substances such as carbonoxide obstruct, and prevent premature rotten while degradable environmental protection, 301 energy of retardant adhesive layer 302 and SBS waterproof layers Long-term impervious, can preventing the infiltration of water, corrode simultaneously can be fire-retardant, and the upper surface of waterproof layer 3, which presses, upper PVC base layer 2, the upper surface pressing of upper PVC base layer 2 has porous PTFE layer 1, and porous PTFE layer 1 can be from supplement Anti-aging inherently very heat safe material.

Inorganic antimicrobial master batch layer 8 has antibacterial effect with silica gel matter lubricant layer 7, and can play lubrication to prevent fouling Effect, 901 good insulating of glass layer, heat resistance are strong, corrosion resistance is good, and TPO anti-aging layers 902 are due to being by EPDM/PP The product of blending, therefore resistance to ozone aging and water resistance are splendid, 903 creep resistance of polyethylene terephthalate layer, it is resistance to tired Lao Xing, rub resistance, dimensional stability are all fine, have excellent high- and low-temperature resistance performance, and to its mechanicalness during high and low temperature It can influence very little, epoxy resin erosion resistant coating 905 and 904 anti-corrosion UV resistant of anticorrosive PTFE layer can ensure will not be because of Ultraviolet light and expose to the sun and rain and aging, substantially increase corrosion-resistant anti-aging ability, degradable poly amide barrier layer 303 can The substances such as vapor, oxygen, carbon dioxide are obstructed, prevent premature rotten while degradable environmental protection, 302 He of retardant adhesive layer SBS waterproof layers 301 can be long-term impervious, can prevent that the infiltration of water from corroding while can be fire-retardant.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " one side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction or It implies relative importance or the implicit quantity for indicating indicated technical characteristic, defines " first ", " second ", " the as a result, Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of high cold-resistant polyvinyl chloride composite modified raincoat film, including lower PVC base layer (10), it is characterised in that：It is described The upper surface pressing of lower PVC base layer (10) has inorganic antimicrobial master batch layer (8), the upper table of the inorganic antimicrobial master batch layer (8) Face pressure conjunction has silica gel matter lubricant layer (7), and the upper surface pressing of the silica gel matter lubricant layer (7) has ageing-resistant base (6), described resistance to The inner cavity pressing of aging base (6) has anti-aging layer (9), and the anti-aging layer (9) includes glass layer (901), the glass The outside pressing of glass fibrous layer (901) has a TPO anti-aging layers (902), and the outside pressings of the TPO anti-aging layers (902) has poly- Ethylene glycol terephthalate layer (903), the outside pressing of the polyethylene terephthalate layer (903) have polytetrafluoroethyl-ne Alkene erosion resistant coating (904), the outside pressing of the anticorrosive PTFE layer (904) has epoxy resin erosion resistant coating (905), described resistance to The upper surface pressing of aging base (6) has woven polyethylene fabric layer (4), the upper surface pressing of the woven polyethylene fabric layer (4) There is waterproof layer (3), the waterproof layer (3) includes degradable poly amide barrier layer (303), the degradable poly amide barrier layer (303) upper surface pressing has retardant adhesive layer (302), and the upper surface pressing of the retardant adhesive layer (302) has SBS waterproof layers (301), the upper surface pressing of the waterproof layer (3) has upper PVC base layer (2).

2. a kind of high cold-resistant polyvinyl chloride composite modified raincoat film according to claim 1, it is characterised in that：It is described poly- The upper surface pressing of vinyl chloride base (2) has porous PTFE layer (1).

3. a kind of high cold-resistant polyvinyl chloride composite modified raincoat film according to claim 1, it is characterised in that：The poly- second Alkene base fabric (4) and the junction pressing of ageing-resistant base (6) have water-soluble viscose glue cementing layer (5).

4. a kind of high cold-resistant polyvinyl chloride composite modified raincoat film according to claim 1, it is characterised in that：The epoxy The outside pressing of resin resistant layer (905) has hot melt adhesive layer (906).