CN104650657A - Bacteriostatic antiskid towel rack and preparation method thereof - Google Patents
Bacteriostatic antiskid towel rack and preparation method thereof Download PDFInfo
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- CN104650657A CN104650657A CN201510074140.8A CN201510074140A CN104650657A CN 104650657 A CN104650657 A CN 104650657A CN 201510074140 A CN201510074140 A CN 201510074140A CN 104650657 A CN104650657 A CN 104650657A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/04—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses a bacteriostatic antiskid towel rack comprising a bracket, a damping rotating wheel arranged on the bracket, a hanging bar fixed on the damping rotating wheel and an ultraviolet strip lamp arranged on the bracket, wherein the damping rotating wheel is in movable sleeving connection with the bracket; and an antiskid resin coating is arranged at an end part of the hanging bar and comprises the following components in percentage by weight: 40-45% of butadiene rubber, 20-25% of acrylic acid modified epoxy resin, 8-12% of high-viscosity polyethylene glycol terephthalate resin, 18-20% of polyisobutylene, 1-2% of an anti-ultraviolet absorbent, 1-2% of a curing agent, 1-1.5% of an antioxidant and 1-2% of an auxiliary agent. The bacteriostatic antiskid towel rack disclosed by the invention is convenient to use, being antiskid and bacteriostatic and being strong in practicability.
Description
Technical field
The invention belongs to consumer goods industries, it relates to a kind of towel hanger, is related specifically to a kind of antibacterial anti-skid towel rack and preparation method thereof.
Background technology
Towel hanger is widely used in the ground such as bathroom, kitchen as a kind of sanitary ware product, and towel hanger is in the market of a great variety, Various Functions, and it is except for hanging except towel, simultaneously also with effects such as decorations.Towel hanger on market can be divided into from material aspect: stainless steel-like, copper class, aluminium class, iron class and Plastic etc.; Individual layer, multilayer, a bar, many bars, fixed and movable etc. can be divided into from configuration aspects; Divide from function aspects and can be divided into heating-type, drying type and sterilizing etc.
Wherein, towel hanger the most universal is made up of stainless steel or copper chrome-plated material, the towel hanger of this material has that intensity is high, glossiness good, smooth surface and aesthetic advantage, but due to the smooth surface of this towel hanger, places the easy landing of superincumbent towel.In order to solve the problem of towel landing, the patent No. be 201310558862.1 Chinese invention patent disclose a kind of anti-skid towel rack, comprise support body and sucker, sucker comprises disk body and union lever, union lever has groove, the cross tube of support body is rotationally connected by groove and sucker, and the side of support body is fixedly connected with leg respectively, and the sheer pole of support body has anti-skidding projection.Although the technical scheme disclosed in this invention has skidproof effect, the toothed projections on cross bar very easily hooks towel, and can cause the garland of towel big area, namely this towel hanger also exists the technical problem of poor practicability.
Summary of the invention
The object of the present invention is to provide a kind of easy to use and practical antibacterial anti-skid towel rack.
To achieve these goals, the technical solution used in the present invention is:
A kind of antibacterial anti-skid towel rack, comprise support, the damping wheel be located on support, the ultraviolet lamp tube that is fixed on the peg on damping wheel and is located on support, wherein damping wheel is socketed with support and is flexibly connected, and the end of this peg is provided with anti-skidding resin coating; This anti-skidding resin-coated formula is the divinyl rubber of 40% ~ 45% weight ratio, the epoxy resin of the acrylic acid modified of 20% ~ 25% weight ratio, the height of 8% ~ 12% weight ratio glue pet resin, the ultraviolet-resistant absorbent of the polyisobutene of 18% ~ 20% weight ratio, 1% ~ 2% weight ratio, the solidifying agent of 1% ~ 2% weight ratio, the antioxidant of 1% ~ 1.5% weight ratio, the auxiliary agent of 1% ~ 2% weight ratio; The formula of this acrylic acid modified epoxy resin is the vinylformic acid of the bisphenol A epoxide resin of 45% ~ 55% weight ratio, the Resorcinol of 18% ~ 25% weight ratio, the DMA of 18% ~ 21% weight ratio and 9% ~ 10% weight ratio; This ultraviolet-resistant absorbent is one or more in salicylic acid phenyl ester, 2,4 dihydroxyl benzophenone, ESCALOL 567,2-hydroxyl-4-E octyloxybenzophenone, single phenylformic acid resorcinol or HMPA; This solidifying agent is one or more in aromatic polyamine, polymeric amide, aliphatic amide, acid anhydrides or polyamines; This antioxidant is one or more in butylated hydroxytoluene, Tert. Butyl Hydroquinone, butylated hydroxy anisole or Tyox B; This auxiliary agent is dioctyl phthalate (DOP) and bentonite mixture.
The antibacterial anti-skid towel rack of above-mentioned one, the formula of this acrylic acid modified epoxy resin is the vinylformic acid of the bisphenol A epoxide resin of 50% weight ratio, the Resorcinol of 20% weight ratio, the DMA of 20% weight ratio and 10% weight ratio.
The antibacterial anti-skid towel rack of above-mentioned one, this ultraviolet-resistant absorbent is HMPA.
The antibacterial anti-skid towel rack of above-mentioned one, this solidifying agent is polymeric amide.
The antibacterial anti-skid towel rack of above-mentioned one, this antioxidant is Tert. Butyl Hydroquinone.
The antibacterial anti-skid towel rack of above-mentioned one, in this auxiliary agent, dioctyl phthalate (DOP) and bentonite weight ratio are 1: 1.
Accordingly, the invention also discloses a kind of preparation method of above-mentioned antibacterial anti-skid towel rack, comprise the steps:
S1, the preparation of acrylic acid modified epoxy resin: take bisphenol A epoxide resin, Resorcinol, N by formula, accelerine and vinylformic acid, by N, accelerine and vinylformic acid mixing obtained mixing dropping liquid, again bisphenol A epoxide resin and Resorcinol are joined in the reactor that agitator, constant pressure funnel, prolong and thermometer are housed, heated and stirred heats up, simultaneously, by constant pressure funnel by gained mixing dropping liquid slowly be added drop-wise in reactor, then namely insulation reaction obtains acrylic acid modified epoxy resin in 4 hours;
S2, the preparation of anti-skidding cold coating: take the acrylic acid modified epoxy resin of divinyl rubber, step S1 gained, high sticky pet resin, polyisobutene, ultraviolet-resistant absorbent, solidifying agent, antioxidant and auxiliary agent by formula, and they are joined in stirrer be uniformly mixed, obtain anti-skidding cold coating;
S3, anti-skidding resin-coated preparation: multiple peg is fixed in mould, and make its end face mutually concordant, again the anti-skidding cold coating of step S2 gained is coated on the end face of peg, under irradiation temperature is 50 ~ 60 degrees Celsius, infrared radiation process 1 ~ 5 minute, then solidified by uv irradiating, obtain with anti-skidding resin-coated peg;
S4, is assembled on Damping rotation shaft by the peg of step S3 gained, namely obtains antibacterial anti-skidding towel hanger.
The preparation method of above-mentioned a kind of antibacterial anti-skid towel rack, in this step S1, controls to mix dropping liquid in constant pressure funnel and dripped off in 28 ~ 35 minutes.
The preparation method of above-mentioned a kind of antibacterial anti-skid towel rack, in this step S3, the coated weight of anti-skidding cold coating is 10-30 gram/m.
The preparation method of above-mentioned a kind of antibacterial anti-skid towel rack, in this step S3, the irradiation temperature of infrared radiation process is 55 degrees Celsius, and irradiation time is 2 minutes.
The invention has the beneficial effects as follows: by being provided with damping wheel on support, and on this damping wheel, be equiped with peg, when being placed on peg by towel, due to anti-skidding resin-coated effect, larger frictional force can be had between towel and peg, thus avoid the landing of towel; When needs take off towel use, only need external force a little to pull towel, to overcome the circumferential resistance of damping wheel, damping wheel will rotate, thus easily towel can be taken off and avoid its garland simultaneously, therefore the present invention has easy to use and anti-skidding advantage.On the other hand, by adding ultraviolet lamp tube on support, to carry out germicidal treatment to the towel be hung on peg, thus the present invention is made to have good fungistatic effect.To sum up namely, the present invention has easy to use, anti-skidding, antibacterial and practical advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Further understand for making to have constitutional features of the present invention and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
Embodiment 1:
As shown in Figure 1, a kind of antibacterial anti-skid towel rack, comprise support 1, the damping wheel 2 be located on support 1, the ultraviolet lamp tube 4 that is fixed on the peg 3 on damping wheel 2 and is located on support 1, wherein the end of two supports 1 is directly screwed on wall or on erecting frame, two supports 1 are provided with corresponding bearing pin, two damping wheel 2 are sheathed on this bearing pin, and between damping wheel 2 and bearing pin, be equipped with elastic rubber cradle, by the rubbing effect of this rubber cradle, realize under very little torque, damping wheel 2 can not rotate; And exert oneself a little, damping wheel 2 can rotate around bearing pin, namely realize damping wheel 2 to be thus socketed with support 1 and damping is flexibly connected, peg 3 is strip structure, its quantity is three, and three pegs 3 are located at damping wheel 2 around uniformly, the inner side of three pegs 3 is screwed on damping wheel 2, end coated outside it has anti-skidding resin coating 31, between two supports 1, be provided with ultraviolet lamp tube 4, namely ultraviolet lamp tube 4 is located at the centre of three pegs 3, to carry out disinfection to the towel be hung on peg 3.
In the present embodiment, the manufacture step of antibacterial anti-skid towel rack is as follows:
S1, the preparation of acrylic acid modified epoxy resin: by the bisphenol A epoxide resin of 50% weight ratio, the Resorcinol of 20% weight ratio, the N of 20% weight ratio, the vinylformic acid of accelerine and 10% weight ratio takes corresponding material, wherein by N, accelerine and vinylformic acid mixing obtained mixing dropping liquid, again bisphenol A epoxide resin and Resorcinol are joined and agitator is housed, constant pressure funnel, in the reactor of prolong and thermometer, heated and stirred heats up, simultaneously, by constant pressure funnel, gained mixing dropping liquid was added drop-wise in reactor in 28 ~ 35 minutes, then namely insulation reaction obtains acrylic acid modified epoxy resin in 4 hours,
S2, the preparation of anti-skidding cold coating: by the divinyl rubber of 45% weight ratio, the acrylic acid modified epoxy resin of the step S1 gained of 20% weight ratio, the height of 10% weight ratio glues pet resin, the polyisobutene of 18% weight ratio, the HMPA of 1.5% weight ratio, the polymeric amide of 2% weight ratio, the Tert. Butyl Hydroquinone of 1.5% weight ratio, the dioctyl phthalate (DOP) of 1% weight ratio and the organobentonite of 1% weight ratio take corresponding material, and they are joined in stirrer be uniformly mixed, obtain anti-skidding cold coating,
S3, anti-skidding resin-coated preparation: multiple peg is fixed in mould, and make its end face mutually concordant, again the anti-skidding cold coating of step S2 gained is coated on the end face of peg, coated weight is 10 grams/m, under irradiation temperature is 55 degrees Celsius, and infrared radiation process 2 minutes, solidified by uv irradiating again, obtain with anti-skidding resin-coated peg 3;
S4, is assembled to damping wheel 2 and ultraviolet lamp tube 4 after on support 1, then is assembled on Damping rotation shaft 2 by the peg 3 of step S3 gained, and by screw by fixing for support on the wall or on erecting frame.Namely antibacterial anti-skidding towel hanger is obtained thus.
Embodiment two:
In the present embodiment, the structure of antibacterial anti-skid towel rack and identical in embodiment one, with it unlike, the manufacturing step of peg 3 is as follows:
S1, the preparation of acrylic acid modified epoxy resin: by the bisphenol A epoxide resin of 55% weight ratio, the Resorcinol of 18% weight ratio, the N of 18% weight ratio, the vinylformic acid of accelerine and 9% weight ratio takes corresponding material, wherein by N, accelerine and vinylformic acid mixing obtained mixing dropping liquid, again bisphenol A epoxide resin and Resorcinol are joined and agitator is housed, constant pressure funnel, in the reactor of prolong and thermometer, heated and stirred heats up, simultaneously, by constant pressure funnel, gained mixing dropping liquid was added drop-wise in reactor in 28 ~ 35 minutes, then namely insulation reaction obtains acrylic acid modified epoxy resin in 4 hours,
S2, the preparation of anti-skidding cold coating: by the divinyl rubber of 40% weight ratio, the acrylic acid modified epoxy resin of the step S1 gained of 23% weight ratio, the height of 12% weight ratio glues pet resin, the polyisobutene of 20% weight ratio, the HMPA of 1% weight ratio, the polymeric amide of 2% weight ratio, the Tert. Butyl Hydroquinone of 1% weight ratio, the dioctyl phthalate (DOP) of 0.5% weight ratio and the organobentonite of 0.5% weight ratio take corresponding material, and they are joined in stirrer be uniformly mixed, obtain anti-skidding cold coating,
S3, anti-skidding resin-coated preparation: multiple peg is fixed in mould, and make its end face mutually concordant, again the anti-skidding cold coating of step S2 gained is coated on the end face of peg, coated weight is 20 grams/m, under irradiation temperature is 60 degrees Celsius, and infrared radiation process 1 minute, solidified by uv irradiating again, obtain with anti-skidding resin-coated peg 3.
Embodiment 3:
In the present embodiment, the structure of antibacterial anti-skid towel rack and identical in embodiment one, with it unlike, the manufacturing step of peg 3 is as follows:
S1, the preparation of acrylic acid modified epoxy resin: by the bisphenol A epoxide resin of 45% weight ratio, the Resorcinol of 25% weight ratio, the N of 20% weight ratio, the vinylformic acid of accelerine and 10% weight ratio takes corresponding material, wherein by N, accelerine and vinylformic acid mixing obtained mixing dropping liquid, again bisphenol A epoxide resin and Resorcinol are joined and agitator is housed, constant pressure funnel, in the reactor of prolong and thermometer, heated and stirred heats up, simultaneously, by constant pressure funnel, gained mixing dropping liquid was added drop-wise in reactor in 28 ~ 35 minutes, then namely insulation reaction obtains acrylic acid modified epoxy resin in 4 hours,
S2, the preparation of anti-skidding cold coating: by the divinyl rubber of 42% weight ratio, the acrylic acid modified epoxy resin of the step S1 gained of 25% weight ratio, the height of 8% weight ratio glues pet resin, the polyisobutene of 19% weight ratio, the salicylic acid phenyl ester of 2% weight ratio, the aliphatic amide of 1% weight ratio, the butylated hydroxytoluene of 1% weight ratio, the dioctyl phthalate (DOP) of 1% weight ratio and the organobentonite of 1% weight ratio take corresponding material, and they are joined in stirrer be uniformly mixed, obtain anti-skidding cold coating,
S3, anti-skidding resin-coated preparation: multiple peg is fixed in mould, and make its end face mutually concordant, again the anti-skidding cold coating of step S2 gained is coated on the end face of peg, coated weight is 30 grams/m, under irradiation temperature is 50 degrees Celsius, and infrared radiation process 5 minutes, solidified by uv irradiating again, obtain with anti-skidding resin-coated peg 3.
In above-mentioned three embodiments, the formula of acrylic acid modified epoxy resin is as table 1:
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Bisphenol A epoxide resin (weight percent) | 50 | 55 | 45 |
| Resorcinol (weight percent) | 20 | 18 | 25 |
| DMA (weight percent) | 20 | 18 | 20 |
| Vinylformic acid (weight percent) | 10 | 9 | 10 |
The formula of anti-skidding cold coating is as table 2:
Table 2
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Divinyl rubber (weight percent) | 45 | 40 | 42 |
| Acrylic acid modified epoxy resin (weight percent) | 20 | 23 | 25 |
| High sticky pet resin (weight percent) | 10 | 12 | 8 |
| Polyisobutene (weight percent) | 18 | 20 | 19 |
| HMPA (weight percent) | 1.5 | 1 | |
| Salicylic acid phenyl ester (weight percent) | 2 | ||
| Polymeric amide (weight percent) | 2 | 2 | |
| Aliphatic amide (weight percent) | 1 | ||
| Tert. Butyl Hydroquinone (weight percent) | 1.5 | 1 | |
| Butylated hydroxytoluene (weight percent) | 1 | ||
| Dioctyl phthalate (DOP) (weight percent) | 1 | 0.5 | 1 |
| Organobentonite (weight percent) | 1 | 0.5 | 1 |
The performance test of the anti-slip rubber coating 31 of peg 3 end is as table 3:
Table 3
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Hardness (shore A) | 58 | 56 | 53 |
| Tensile strength (MPa) | 8.2 | 7.6 | 7.9 |
| Frictional coefficient | 0.25 | 0.22 | 0.24 |
In above-described embodiment 1 to embodiment 3:
Bisphenol A epoxide resin is the LG-DOW DOW bisphenol A type epoxy resin DER332 that Shanghai Kai Yin Chemical Co., Ltd. provides;
Resorcinol, the specification provided for Shanghai Ai Bi chemical reagent company limited is the analytical pure Resorcinol of AR250g/ bottle;
DMA, the specification provided for Shanghai nine Chemical Co., Ltd. of nation is the quality product level DMA of 99.7%190KG/ bucket;
Vinylformic acid, the model provided for Shanghai Han Si Chemical Co., Ltd. is AR, the vinylformic acid of 99% (GC);
Divinyl rubber, the model provided for Shanghai sea-area Chemical Co., Ltd. is the quality product level divinyl rubber of Br9000;
High sticky pet resin, the height provided for Ao highland barley novel material science and technology (Shanghai) Co., Ltd. glues pet resin (HVPET-94) 25038-59-9;
Polyisobutene is the polyisobutene PB1300 that Shanghai Duo Kang Industrial Co., Ltd. provides;
HMPA, the specification provided for the happy Industrial Co., Ltd. of Shanghai Jin Jin is the HMPA of 200KG/ bucket;
Salicylic acid phenyl ester, the specification provided for Shanghai Jing Hu Chemical Co., Ltd. is the quality product level salicylic acid phenyl ester of 40kg/ bucket;
Polymeric amide, the trade mark provided for Dongguan City camphorwood Tou Zhicheng plastic material business department is A30S polymeric amide;
Aliphatic amide, the model provided for Qingdao Xu Qian Import and Export Co., Ltd. is the quality product level aliphatic amide of 99;
Tert. Butyl Hydroquinone, the specification provided for Zhengzhou Jun Kai Chemicals company limited is the food grade Tert. Butyl Hydroquinone of 10 kilograms/case;
Butylated hydroxytoluene, the model provided for Guangzhou Li Guo trade Co., Ltd is the butylated hydroxytoluene of antioxidant 264;
Dioctyl phthalate (DOP) is the speedup dioctyl phthalate (DOP) that Guangzhou Yin Huan Chemical Co., Ltd. provides;
Organobentonite, the specification provided for Shi Jia village LPing mineral products company limited is 325 object organobentonites.
In addition, it is noted that
The ultraviolet-resistant absorbent that the present invention uses is not limited to salicylic acid phenyl ester and HMPA, it can also be 2, one or more in 4-dihydroxy benaophenonel, ESCALOL 567, Octabenzone or single phenylformic acid resorcinol, meet the uvioresistant absorptive character that it can strengthen anti-slip rubber coating.
The solidifying agent that the present invention uses is not limited to fragrant polymeric amide and aliphatic amide, and it can also be one or more in fragrant race polyamines, acid anhydrides or polyamines, meets it under uv irradiating, can impel the solidification of anti-slip rubber coating.
The antioxidant that the present invention uses is not limited to butylated hydroxytoluene and Tert. Butyl Hydroquinone, it can also be one or both in butylated hydroxy anisole or Tyox B, meets the ageing resistance that it can improve this anti-slip rubber coating.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification sheets; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. an antibacterial anti-skid towel rack, it is characterized in that, comprise support, the damping wheel be located on support, the ultraviolet lamp tube that is fixed on the peg on damping wheel and is located on support, described damping wheel is socketed with support and is flexibly connected, and the end of described peg is provided with anti-skidding resin coating;
Described anti-skidding resin-coated formula is the divinyl rubber of 40% ~ 45% weight ratio, the epoxy resin of the acrylic acid modified of 20% ~ 25% weight ratio, the height of 8% ~ 12% weight ratio glue pet resin, the ultraviolet-resistant absorbent of the polyisobutene of 18% ~ 20% weight ratio, 1% ~ 2% weight ratio, the solidifying agent of 1% ~ 2% weight ratio, the antioxidant of 1% ~ 1.5% weight ratio, the auxiliary agent of 1% ~ 2% weight ratio;
The formula of described acrylic acid modified epoxy resin is the vinylformic acid of the bisphenol A epoxide resin of 45% ~ 55% weight ratio, the Resorcinol of 18% ~ 25% weight ratio, the DMA of 18% ~ 21% weight ratio and 9% ~ 10% weight ratio;
Described ultraviolet-resistant absorbent is one or more in salicylic acid phenyl ester, 2,4 dihydroxyl benzophenone, ESCALOL 567, Octabenzone, single phenylformic acid resorcinol or HMPA;
Described solidifying agent is one or more in aromatic polyamine, polymeric amide, aliphatic amide, acid anhydrides or polyamines;
Described antioxidant is one or more in butylated hydroxytoluene, Tert. Butyl Hydroquinone, butylated hydroxy anisole or Tyox B;
Described auxiliary agent is dioctyl phthalate (DOP) and bentonite mixture.
2. the antibacterial anti-skid towel rack of one according to claim 1, it is characterized in that, the formula of described acrylic acid modified epoxy resin is the vinylformic acid of the bisphenol A epoxide resin of 50% weight ratio, the Resorcinol of 20% weight ratio, the DMA of 20% weight ratio and 10% weight ratio.
3. the antibacterial anti-skid towel rack of one according to claim 1, is characterized in that, described ultraviolet-resistant absorbent is HMPA.
4. the antibacterial anti-skid towel rack of one according to claim 1, is characterized in that, described solidifying agent is polymeric amide.
5. the antibacterial anti-skid towel rack of one according to claim 1, is characterized in that, described antioxidant is Tert. Butyl Hydroquinone.
6. the antibacterial anti-skid towel rack of one according to claim 1, is characterized in that, in described auxiliary agent, dioctyl phthalate (DOP) and bentonite weight ratio are 1: 1.
7. the preparation method of a kind of antibacterial anti-skid towel rack according to any one of claim 1 ~ 6, is characterized in that, comprise the steps:
S1, the preparation of acrylic acid modified epoxy resin: take bisphenol A epoxide resin, Resorcinol, N by formula, accelerine and vinylformic acid, by N, accelerine and vinylformic acid mixing obtained mixing dropping liquid, again bisphenol A epoxide resin and Resorcinol are joined in the reactor that agitator, constant pressure funnel, prolong and thermometer are housed, heated and stirred heats up, simultaneously, slowly be added drop-wise in reactor by gained mixing dropping liquid by constant pressure funnel, then namely insulation reaction obtains acrylic acid modified epoxy resin in 4 hours;
S2, the preparation of anti-skidding cold coating: take the acrylic acid modified epoxy resin of divinyl rubber, step S1 gained, high sticky pet resin, polyisobutene, ultraviolet-resistant absorbent, solidifying agent, antioxidant and auxiliary agent by formula, and they are joined in stirrer be uniformly mixed, obtain anti-skidding cold coating;
S3, anti-skidding resin-coated preparation: multiple peg is fixed in mould, and make its end face mutually concordant, again the anti-skidding cold coating of step S2 gained is coated on the end face of peg, under irradiation temperature is 50 ~ 60 degrees Celsius, infrared radiation process 1 ~ 5 minute, then solidified by uv irradiating, obtain with anti-skidding resin-coated peg;
S4, is assembled on Damping rotation shaft by the peg of step S3 gained, namely obtains antibacterial anti-skidding towel hanger.
8. the preparation method of a kind of antibacterial anti-skid towel rack according to claim 7, is characterized in that, in described step S1, controls to mix dropping liquid in constant pressure funnel and drips off in 28 ~ 35 minutes.
9. the preparation method of a kind of antibacterial anti-skid towel rack according to claim 7, is characterized in that, in described step S3, the coated weight of anti-skidding cold coating is 10-30 gram/m.
10. the preparation method of a kind of antibacterial anti-skid towel rack according to claim 7, is characterized in that, in described step S3, the irradiation temperature of infrared radiation process is 55 degrees Celsius, and irradiation time is 2 minutes.
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Cited By (4)
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| CN105778718A (en) * | 2016-04-21 | 2016-07-20 | 苏州群力防滑材料有限公司 | Non-slip composition coated in supermarket |
| CN107245280A (en) * | 2017-08-08 | 2017-10-13 | 苏州恒瑞达家用地垫有限公司 | Adsorb slip limiting plate and preparation method thereof |
| CN107245285A (en) * | 2017-06-24 | 2017-10-13 | 车国宝 | A kind of towel rack non-skid coating |
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