CN103343491B - Mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type and preparation method thereof - Google Patents
Mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type and preparation method thereof, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; Described adhesive compound comprises adhesive 60% ~ 95% and mosquito-proof pesticide 0.5 ~ 20% by weight percentage, the coating weight of described adhesive compound be paper quantitative 1 ~ 30%.The present invention is owing to have employed above technical scheme, and the mosquito-proof type nonwoven wallpaper produced with the present invention, in its product 60min, the rate of knockdown of mosquito can reach 97%.And wallpaper product adds and do not shrink in process man-hour, free from dampness sense, takes off paper complete, and the pliability of paper is very good, has the function of knocking down and being attached to wallpaper surface mosquito.
Description
Technical field
The present invention relates to a kind of wallpaper base stock, particularly relate to mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type and preparation method thereof.
Background technology
Nonwoven wallpaper is a kind of novel decorative material for wall surface.It has rich color, myoplasm sense is strong, pattern is gorgeous, environmental protection, easy construction, affordable, the features such as decorative effect elegant, be other multiple indoor ornament materials incomparable.But wallpaper base stock is in the past material based on wood pulp fibre all, this wallpaper low price, shortcoming be poor performance, not water-fast, be not easy to cleaning, be not easy to construction, the moisture content in air can be absorbed in a large number due to wood pulp fibre, can there be damp on surface often, and the time has been grown and can show stain.When changing wallpaper base stock, due to himself intensity difference, causing and peeling off not exclusively, occurring stick wall phenomenon.
The Chinese invention patent (application number: 200810060243.9 applyings date: 2008-03-31) of applicant's application discloses nonwoven wallpaper base stock, comprise fibre stuff and adhesive, fibre stuff comprises wood pulp fibre and functional fibre, wood pulp fibre and functional fibre are 0 ~ 95%:5 ~ 100% by part by weight between the two, and adhesive accounts for 1 ~ 10% of body paper gross weight.Wallpaper base stock product of the present invention adds and does not shrink in process man-hour, and free from dampness sense, takes off paper complete, and the pliability of paper is very good.
The Chinese invention patent (application number: 200810063378.0 applyings date: 2008-08-12) of applicant's application discloses nonwoven wallpaper base stock; this body paper comprises fibre stuff and adhesive; fibre stuff comprises wood pulp fibre and functional fibre; wood pulp fibre and functional fibre are 0 ~ 95%: 5 ~ 100% by part by weight between the two, and adhesive accounts for 1 ~ 10% of body paper gross weight; It is 0.8 ~ 25D that described functional fibre at least contains a kind of fineness, and length is the functional fibre of 15 ~ 60MM.The surface of wallpaper base stock of the present invention can show natural striped, good looking appearance, does not need to process in addition.Meanwhile, wallpaper base stock product adds and does not shrink in process man-hour, and free from dampness sense, takes off paper complete, and the pliability of paper is very good.
In above-mentioned two patents, nonwoven wallpaper base stock cannot reach effect that is mosquito-proof, that kill mosquito.For this reason, applicant has applied for that number of patent application is: 2013102008215,2013102008003,2013102007458, the patent of invention of 201310200822X, these patents individually disclose and adopt mosquito-proof fiber to prepare mosquito-proof type nonwoven wallpaper base stock, the mosquito-proof fiber price adopted in the method is higher, this results in the rising of production cost, be suitable only for expensive goods, for mill run, then still need to consider production cost.
Summary of the invention
In order to solve above-mentioned technical problem, an object of the present invention is to provide the mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type, this wallpaper base stock reduces production cost, this wallpaper base stock can mosquito-proof, water resistant, mildew-resistant, resistance to wiping, easily peel off, good processability, second object of the present invention is to provide the preparation method of above-mentioned mosquito-proof type nonwoven wallpaper base stock, it adopts copy paper method to prepare, and the method technique is simple, enforcement is convenient.
In order to realize first above-mentioned object, present invention employs following technical scheme:
The mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; Described adhesive compound comprises adhesive 60% ~ 95% and mosquito-proof pesticide 0.5 ~ 20% by weight percentage, the coating weight of described adhesive compound be paper quantitative 1 ~ 30%.
As preferably, described adhesive compound comprises adhesive 90% ~ 99% and mosquito-proof pesticide 1 ~ 10% by weight percentage.
As preferably, the coating weight of described adhesive compound is 5 ~ 20%.
The mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type according to claim 1, is characterized in that: mosquito-proof pesticide is pyrethroid or the mosquito-proof pesticide of extracted form natural plant, is preferably decis or lambda-cyhalothrin.
As preferably, described functional fibre is one or more mixing in animal fiber, synthetic fiber and artificial fibre.
As preferably, described functional fibre is one or more in collagenous fibres, keratin fiber, fibroin fiber, regenerated celulose fibre and azlon; As preferred again, keratin fiber is wool, regenerated celulose fibre is one or more in viscose, copper ammonia fibre, acetic ester fiber, and azlon is one or more in casein fibre, Zein fibers, ground nut fiber, soybean fiber.
As preferably, described functional fibre is one or more in polyacrylonitrile fibre, polypropylene fibre, polyethylene fiber, polyvinyl acetal fiber, polyvinyl chloride fibre, polytetrafluoroethylene fibre, polyester fiber, polyamide fiber, polyurethane elastomeric fiber, polyimide fiber, polybenzimidazole fiber and polyhenylene three nitrine fiber.
As preferably, described adhesive comprise in natural adhesive and synthetic adhesive one or more; As preferably, described natural adhesive is one or more in shellac, gelatinized corn starch, specimens of one's blood and natural rubber adhesive; Synthetic adhesive is one or more in thermosetting adhesive, thermoplastic adhesive, rubber based adhesives and inorganic adhesive; As preferred again, described thermosetting adhesive comprise in phenolic aldehyde, urea aldehyde, epoxy, polyester, organosilicon, polyurethane one or more; Thermoplastic adhesive comprise in vinyl esters, esters of acrylic acid, phenylethylene, cellulose family, alkyd resins class one or more; Rubber based adhesives comprise in reclaimed rubber, butadiene-styrene rubber, neoprene, cyano group rubber, butyl rubber, silicon rubber, polyurethane rubber one or more.
As preferably, described adhesive compound also comprises Cypres, and the consumption of Cypres is 0.5% ~ 5% of adhesive consumption; As preferably, described adhesive adopts polyvinyl alcohol and starch, by solution oven dry weight vinyl alcohol: starch: Cypres is 2 ~ 8:0.5 ~ 2:0.04 ~ 0.15, and use amount accounts for 5 ~ 15% of body paper gross weight.
In order to realize second above-mentioned object, present invention employs following technical scheme:
A preparation method for described mosquito-proof type nonwoven wallpaper base stock, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; Described adhesive compound comprises adhesive 60% ~ 95% and mosquito-proof pesticide 0.5 ~ 20% by weight percentage, the coating weight of described adhesive compound be paper quantitative 1 ~ 20%.
Nonwoven wallpaper base stock of the present invention can adopt any one technical scheme in Chinese invention patent (application number: 200810060243.9 applyings date: 2008-03-31) and Chinese invention patent (application number: 200810063378.0 applyings date: 2008-08-12) in adhesive, add mosquito-proof pesticide and prepare.
The present invention is owing to have employed above technical scheme, and the mosquito-proof type nonwoven wallpaper produced with the present invention, in its product 60min, the rate of knockdown of mosquito can reach 97%.And wallpaper product adds and do not shrink in process man-hour, free from dampness sense, takes off paper complete, and the pliability of paper is very good, has the function of knocking down and being attached to wallpaper surface mosquito.
Detailed description of the invention
embodiment 1
Fibre furnish: softwood pulp 50%, broad-leaved slurry 30%, mixing beating degree 20 ° of SR, polyster fibre 20%, 1.5 × 10mm, the quantitative 122g/m of base paper
2, dip-coating polyvinyl alcohol, starch, decis and Cypres in machine, coating fluid concentration 4%, coating weight 13g/m
2.Polyvinyl alcohol: decis: starch: Cypres=5:1:2:0.8(all refers to solution oven dry weight), obtain the quantitative 135g/m of body paper
2.
Paper-dope spreading 15g/m
2.Coating fluid is filled a prescription: 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant (solid content 40%) 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 150g/m
2, become paper index as follows: quantitatively 150g/m
2, tightness 0.45g/cm
3, tensile strength 9.5kN/m, wet strength 2.5kN/m, surface absorption 30g/m
2, opacity 86%, tearability longitudinal 5100mN, horizontal 6300mN, expansion and contraction 0.3%.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has the mosquito knocked down under it.
embodiment 2
Fibre furnish: softwood pulp 40%, broad-leaved slurry 30%, beating degree 18 ° of SR, soybean fiber 30%, 3.5D × 5mm, the quantitative 83g/m of base paper
2, dip-coating epoxy resin, lambda-cyhalothrin, Cypres in machine, epoxy resin: lambda-cyhalothrin: Cypres=10:1:0.5(all refers to solution oven dry weight), coating fluid concentration 4%, coating weight 5g/m
2.Obtain the quantitative 89g/m of body paper
2.
Paper-dope spreading 20g/m
2, coating fluid formula, 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant (solid content 40%) 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 109g/m
2.Become paper index as follows: quantitatively 109g/m
2, tightness 0.56g/cm
3, tensile strength 7.8kN/m, wet strength 1.7kN/m, surface absorption 28g/m
2, opacity 78%, tearability longitudinal 2500mN, horizontal 3200mN, expansion and contraction 0.6%.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
embodiment 3
Fibre furnish: softwood pulp 20%, beating degree 25 ° of SR, viscose 80%, 5D × 2mm, the quantitative 100g/m of base paper
2, dip-coating butadiene-styrene rubber in machine: lambda-cyhalothrin: Cypres=20:5:1(all refers to solution oven dry weight); Coating fluid concentration 4%, coating weight 20g/m
2, obtain the quantitative 120g/m of body paper
2, paper-dope spreading 15g/m
2.
Coating fluid is filled a prescription, 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant (solid content 40%) 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 135g/m
2, become paper index as follows: quantitatively 135g/m
2, tightness 0.38g/cm
3, tensile strength 3.5kN/m, wet strength 1.2kN/m, surface absorption 35g/m
2, opacity 89%, tearability longitudinal 2300mN, horizontal 2900mN, expansion and contraction 0.2%.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
embodiment 4
Fibre furnish: softwood pulp 60%, beating degree 31 ° of SR, aramid fiber 40%, 25D × 40mm, the quantitative 100g/m of base paper
2, dip-coating polyvinyl alcohol, lambda-cyhalothrin, starch and Cypres in machine; Coating fluid concentration 4%, coating weight 20g/m
2, polyvinyl alcohol: lambda-cyhalothrin: starch: Cypres=4:0.5:1:0.8(all refers to solution oven dry weight), obtain the quantitative 120g/m of body paper
2.
Paper-dope spreading 15g/m
2, coating fluid formula, 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant (solid content 40%) 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 135g/m
2, become paper index as follows: quantitatively 135g/m
2, tightness 0.41g/cm
3, tensile strength 6.1kN/m, wet strength 1.8kN/m, surface absorption 21g/m
2, opacity 79%, tearability longitudinal 5600mN, horizontal 7400mN, expansion and contraction 0.23%.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
embodiment 5
Fibre furnish: softwood pulp 40%, broad-leaved slurry 40%, beating degree 27 ° of SR, nylon fibre 20%, 15D × 10mm, the quantitative 90g/m of base paper
2, dip-coating polyvinyl alcohol, decis and Cypres in machine, coating fluid concentration 4%, coating weight 15g/m
2, polyvinyl alcohol: decis: Cypres=4:1:0.8(all refers to solution oven dry weight), obtain the quantitative 105g/m of body paper
2.
Become paper index as follows: quantitatively 105g/m
2, tightness 0.45g/cm
3, tensile strength 7.7kN/m, wet strength 1.7kN/m, surface absorption 22g/m
2, opacity 83%, tearability longitudinal 3500mN, horizontal 4700mN, expansion and contraction 0.5%.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
embodiment 6
Fibre furnish: softwood pulp 70%, beating degree 25 ° of SR, polyvinyl alcohol fibre 20%, 4D × 15mm, carbon fiber 10%, powdery, 200 orders filter, the quantitative 120g/m of base paper
2, dip-coating polyvinyl alcohol, lambda-cyhalothrin, starch and Cypres in machine, coating fluid concentration 10%, coating weight 20g/m
2, polyvinyl alcohol: lambda-cyhalothrin: starch: Cypres=4:0.5:1:0.8(all refers to solution oven dry weight), obtain the quantitative 140g/m of body paper
2.
Become paper index as follows: quantitatively 140g/m
2, tightness 0.36g/cm
3, tensile strength 5.7kN/m, wet strength 1.2kN/m, surface absorption 26g/m
2, opacity 88%, tearability longitudinal 6700mN, horizontal 5100mN.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
embodiment 7
Fibre furnish: softwood pulp 30%, beating degree 20 ° of SR, polypropylene fiber 70%, 15D × 10mm, the quantitative 122g/m of base paper
2, dip-coating polyvinyl alcohol, decis, starch and Cypres in machine, coating fluid concentration 10%, coating weight 20g/m
2, polyvinyl alcohol: decis: starch: Cypres=4:0.5:1:0.8(all refers to solution oven dry weight), obtain the quantitative 142g/m of body paper
2.
Become paper index as follows: quantitatively 142g/m
2, tightness 0.35g/cm
3, tensile strength 4.7kN/m, wet strength 1.2kN/m, surface absorption 18g/m
2, opacity 77%, tearability longitudinal 6200mN, horizontal 4800mN.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
embodiment 8
Fibre furnish: softwood pulp 20%, broad-leaved slurry 60%, mixing beating degree 20 ° of SR, polyster fibre 10%, 1.5 × 6mm, 10%, 1.5 × 12mm, the quantitative 85g/m of base paper
2, the water-soluble acrylic resin of dip-coating, decis and Cypres in machine, coating fluid concentration 4%, coating weight 13g/m
2.Water-soluble acrylic resin: Cypres=4:0.8(all refers to solution oven dry weight), obtain the quantitative 87.5g/m of body paper
2.
Paper-dope spreading 15g/m
2.Coating fluid fill a prescription: 90 coarse whitings: 70 parts, 95 fine particle calcium carbonates: 25 parts, china clay: 25 parts, water: 50 parts, CMC:1 part, dispersant (solid content 40%): 1 part, lubricant 2 parts, water repellent agent: 1.5 parts, latex: 40 parts.Paper basis weight 108.7g/m
2, become paper index as follows: quantitatively 110g/m
2, tightness 0.55g/cm
3, tensile strength 8.5kN/m, wet strength 2.5kN/m, surface absorption 25g/m
2, opacity 86%, tearability longitudinal 3100mN, horizontal 4830mN, expansion and contraction 0.3%.There is mosquito-proof effect.Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
Method of testing:
The determination method that quantitative GB/T451.2 paper and paperboard is quantitative
The determination method of thickness G B/T451.3 paper and paperboard thickness
The determination method of tearability GB/T455.1 paper tearability
The determination method of expansion and contraction GB/T451.3 paper retractility
The determination method of tensile strength after wet strength GB/T465.2 paper and paperboard soaks in required time
The absorptive determination method of surface absorption GB/T1540 paper and paperboard
The determination method of thickness G B/T1543 paper opacity
The determination method of tensile strength GB/T12914 paper and paperboard tensile strength
Fire resistance method of testing: U.S.'s fire proofing standard is ANSI/UL-94-2003 standard.
Claims (8)
1. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 50%, broad-leaved slurry 30%, mixing beating degree 20 ° of SR, polyster fibre 20%, 1.5 × 10mm, the quantitative 122g/m of base paper
2, dip-coating polyvinyl alcohol, starch, decis and Cypres in machine, coating fluid concentration 4%, coating weight 13g/m
2; By solution oven dry weight polyvinyl alcohol: decis: starch: Cypres=5:1:2:0.8, obtain the quantitative 135g/m of body paper
2; Paper-dope spreading 15g/m
2; Coating fluid is filled a prescription: 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 150g/m
2, become paper index as follows: quantitatively 150g/m
2, tightness 0.45g/cm
3, tensile strength 9.5kN/m, wet strength 2.5kN/m, surface absorption 30g/m
2, opacity 86%, tearability longitudinal 5100mN, horizontal 6300mN, expansion and contraction 0.3%.
2. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 40%, broad-leaved slurry 30%, beating degree 18 ° of SR, soybean fiber 30%, 3.5D × 5mm, the quantitative 83g/m of base paper
2, dip-coating epoxy resin, lambda-cyhalothrin, Cypres in machine, by solution oven dry weight epoxy resin: lambda-cyhalothrin: Cypres=10:1:0.5, coating fluid concentration 4%, coating weight 5g/m
2; Obtain the quantitative 89g/m of body paper
2; Paper-dope spreading 20g/m
2, coating fluid formula, 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 109g/m
2; Become paper index as follows: quantitatively 109g/m
2, tightness 0.56g/cm
3, tensile strength 7.8kN/m, wet strength 1.7kN/m, surface absorption 28g/m
2, opacity 78%, tearability longitudinal 2500mN, horizontal 3200mN, expansion and contraction 0.6%.
3. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 20%, beating degree 25 ° of SR, viscose 80%, 5D × 2mm, the quantitative 100g/m of base paper
2, by dip-coating butadiene-styrene rubber in solution oven dry weight machine: lambda-cyhalothrin: Cypres=20:5:1; Coating fluid concentration 4%, coating weight 20g/m
2, obtain the quantitative 120g/m of body paper
2, paper-dope spreading 15g/m
2; Coating fluid is filled a prescription, 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 135g/m
2, become paper index as follows: quantitatively 135g/m
2, tightness 0.38g/cm
3, tensile strength 3.5kN/m, wet strength 1.2kN/m, surface absorption 35g/m
2, opacity 89%, tearability longitudinal 2300mN, horizontal 2900mN, expansion and contraction 0.2%.
4. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 60%, beating degree 31 ° of SR, aramid fiber 40%, 25D × 40mm, the quantitative 100g/m of base paper
2, dip-coating polyvinyl alcohol, lambda-cyhalothrin, starch and Cypres in machine; Coating fluid concentration 4%, coating weight 20g/m
2, by solution oven dry weight polyvinyl alcohol: lambda-cyhalothrin: starch: Cypres=4:0.5:1:0.8, obtain the quantitative 120g/m of body paper
2; Paper-dope spreading 15g/m
2, coating fluid formula, 90 coarse whitings 70 parts, 95 fine particle calcium carbonates 25 parts, china clay 25 parts, 50 parts, water, CMC1 part, dispersant 1 part, lubricant 2 parts, water repellent agent 1.5 parts, 40 parts, latex, paper basis weight 135g/m
2, become paper index as follows: quantitatively 135g/m
2, tightness 0.41g/cm
3, tensile strength 6.1kN/m, wet strength 1.8kN/m, surface absorption 21g/m
2, opacity 79%, tearability longitudinal 5600mN, horizontal 7400mN, expansion and contraction 0.23%.
5. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 40%, broad-leaved slurry 40%, beating degree 27 ° of SR, nylon fibre 20%, 15D × 10mm, the quantitative 90g/m of base paper
2, dip-coating polyvinyl alcohol, decis and Cypres in machine, coating fluid concentration 4%, coating weight 15g/m
2, by solution oven dry weight polyvinyl alcohol: decis: Cypres=4:1:0.8, obtain the quantitative 105g/m of body paper
2; Become paper index as follows: quantitatively 105g/m
2, tightness 0.45g/cm
3, tensile strength 7.7kN/m, wet strength 1.7kN/m, surface absorption 22g/m
2, opacity 83%, tearability longitudinal 3500mN, horizontal 4700mN, expansion and contraction 0.5%.
6. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 70%, beating degree 25 ° of SR, polyvinyl alcohol fibre 20%, 4D × 15mm, carbon fiber 10%, powdery, 200 orders filter, the quantitative 120g/m of base paper
2, dip-coating polyvinyl alcohol, lambda-cyhalothrin, starch and Cypres in machine, coating fluid concentration 10%, coating weight 20g/m
2, by solution oven dry weight polyvinyl alcohol: lambda-cyhalothrin: starch: Cypres=4:0.5:1:0.8, obtain the quantitative 140g/m of body paper
2; Become paper index as follows: quantitatively 140g/m
2, tightness 0.36g/cm
3, tensile strength 5.7kN/m, wet strength 1.2kN/m, surface absorption 26g/m
2, opacity 88%, tearability longitudinal 6700mN, horizontal 5100mN.
7. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 30%, beating degree 20 ° of SR, polypropylene fiber 70%, 15D × 10mm, the quantitative 122g/m of base paper
2, dip-coating polyvinyl alcohol, decis, starch and Cypres in machine, coating fluid concentration 10%, coating weight 20g/m
2, by solution oven dry weight polyvinyl alcohol: decis: starch: Cypres=4:0.5:1:0.8, obtain the quantitative 142g/m of body paper
2; Become paper index as follows: quantitatively 142g/m
2, tightness 0.35g/cm
3, tensile strength 4.7kN/m, wet strength 1.2kN/m, surface absorption 18g/m
2, opacity 77%, tearability longitudinal 6200mN, horizontal 4800mN; There is mosquito-proof effect; Page has been placed in mosquito environment, above mosquito can not be attached to, has down and out mosquito under it.
8. the mosquito-proof nonwoven wallpaper base stock of on-line coater type, this wallpaper base stock adopts adhesive compound on-line coater to make by functional fibre, wood pulp fibre after mixing copy paper; It is characterized in that: fibre furnish: softwood pulp 20%, broad-leaved slurry 60%, mixing beating degree 20 ° of SR, polyster fibre 10%, 1.5 × 6mm, 10%, 1.5 × 12mm, the quantitative 85g/m of base paper
2, the water-soluble acrylic resin of dip-coating, decis and Cypres in machine, coating fluid concentration 4%, coating weight 13g/m
2; By the water-soluble acrylic resin of solution oven dry weight: Cypres=4:0.8, obtain the quantitative 87.5g/m of body paper
2; Paper-dope spreading 15g/m
2; Coating fluid fill a prescription: 90 coarse whitings: 70 parts, 95 fine particle calcium carbonates: 25 parts, china clay: 25 parts, water: 50 parts, CMC:1 part, dispersant: 1 part, lubricant 2 parts, water repellent agent: 1.5 parts, latex: 40 parts; Paper basis weight 108.7g/m
2, become paper index as follows: quantitatively 110g/m
2, tightness 0.55g/cm
3, tensile strength 8.5kN/m, wet strength 2.5kN/m, surface absorption 25g/m
2, opacity 86%, tearability longitudinal 3100mN, horizontal 4830mN, expansion and contraction 0.3%.
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| CN107988805A (en) * | 2017-12-01 | 2018-05-04 | 周昭金 | The preparation method of flame-retardant heat insulating anti-corrosion wallpaper |
| CN109112896B (en) * | 2018-10-16 | 2020-12-01 | 新昌县勤勉生物医药科技有限公司 | Synthetic wallpaper base paper capable of improving flame retardance and printability and preparation method thereof |
| CN109610219B (en) * | 2018-10-29 | 2021-04-13 | 浙江凯丰新材料股份有限公司 | Beating and stirring device for preparing high-grade matte pure paper wallpaper |
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| CN101225260A (en) * | 2008-01-31 | 2008-07-23 | 奥顿开林（江苏）化工有限公司 | Inner wall paint having disinsection efficiency |
| CN101255665A (en) * | 2008-03-31 | 2008-09-03 | 浙江凯恩特种材料股份有限公司 | Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same |
| CN102261010A (en) * | 2011-07-22 | 2011-11-30 | 浙江舜浦纸业有限公司 | Method for producing paper |
| CN102308842A (en) * | 2011-09-21 | 2012-01-11 | 江苏扬农化工股份有限公司 | Long-acting insecticidal spraying agent and application thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5158626B2 (en) * | 2007-07-31 | 2013-03-06 | 学校法人 久留米大学 | Pest repellent sheet or paper |
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2013
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225260A (en) * | 2008-01-31 | 2008-07-23 | 奥顿开林（江苏）化工有限公司 | Inner wall paint having disinsection efficiency |
| CN101255665A (en) * | 2008-03-31 | 2008-09-03 | 浙江凯恩特种材料股份有限公司 | Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same |
| CN102261010A (en) * | 2011-07-22 | 2011-11-30 | 浙江舜浦纸业有限公司 | Method for producing paper |
| CN102308842A (en) * | 2011-09-21 | 2012-01-11 | 江苏扬农化工股份有限公司 | Long-acting insecticidal spraying agent and application thereof |
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