CN105401457A - Mothproof PVC synthetic leather and production method thereof - Google Patents
Mothproof PVC synthetic leather and production method thereof Download PDFInfo
- Publication number
- CN105401457A CN105401457A CN201510706751.XA CN201510706751A CN105401457A CN 105401457 A CN105401457 A CN 105401457A CN 201510706751 A CN201510706751 A CN 201510706751A CN 105401457 A CN105401457 A CN 105401457A
- Authority
- CN
- China
- Prior art keywords
- parts
- pvc
- synthetic leather
- mothproof
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses a mothproof PVC synthetic leather. The mothproof PVC synthetic leather is produced from, by weight, 30-60 parts of PVC SG-5, 15-30 parts of PVC SG-8, 1-3 parts of borneol, 2-4 parts of borax, 1-2 parts of anhydrous sodium sulfate, 1-3 parts of chitin, 10-20 parts of meerschaum powder, 0.5-1 part of sodium petroleum sulfonate, 1-2 parts of white mineral oil, 0.5-1 part of coconut diethanolamide, 30-60 parts of dicapryl phthalate, 5-10 parts of pentaerythritol stearate, 0.5-1.5 parts of hydrogenated rosin methaester, 0.5-1.5 parts of alumina silicate fibers, 1-2 parts of sodium bicarbonate, 5-10 parts of a pigment and 5-10 parts of a modification assistant. The mothproof PVC synthetic leather has the efficacy of pest preventing and moth proofing, and has the advantages of good flexibility, good strength, good folding resistance, good cold resistance, enhanced durability and wide application range.
Description
Technical field
The present invention relates to polymeric material field, be specifically related to a kind of mothproof PVC synthetic leather and production method thereof.
Background technology
At present, synthetic leather is mainly divided into polyvinyl chloride (PVC) synthetic leather and polyurethane (PU) synthetic leather two kinds.PU synthetic leather feel and presentation quality good, but on the high side, service life is not long, and at present more ripe PU synthetic leather technique needs a large amount of DMF that uses as solvent, and environmental effect is bad; PVC synthetic leather price is low, and physical property can reach quality requirement, and shortcoming is that feel and presentation quality are slightly poor, and poor air permeability, limit it and use widely.Reasonable interpolation raw material, improvement formula and technique, be conducive to the performance improving synthetic leather, make it possess multiple efficacies.
Summary of the invention
The object of this invention is to provide a kind of quality good and can mothproof PVC synthetic leather.
The present invention is achieved by the following technical solutions:
A kind of mothproof PVC synthetic leather, comprises base cloth layer and layer of PVC, wherein:
Layer of PVC is obtained by the raw material of following weight parts:
PVCSG-530-60, PVCSG-815-30, borneol 1-3, borax 2-4, glauber salt 1-2, chitin 1-3, sepiolite powder 10-20, petroleum sodium sulfonate 0.5-1, White Mineral Oil 1-2, cocounut oil acyl diethanol amine 0.5-1, dioctyl phthalate 30-60, pentaerythritol stearate 5-10, hercolyn D 0.5-1.5, alumina silicate fibre 0.5-1.5, sodium bicarbonate 1-2, colorant 5-10, modified additive 5-10;
Wherein modified additive is made up of the raw material of following weight portion:
Wood pulp fibre 10-15, talcum powder 5-10, corncob cellulose 10-15, cornstarch 1-5, sodium carboxymethylcellulose 3-6, calgon 1-3, nano titanium oxide 0.2-1, Tissuemat E 0.5-1, sweet mellow wine 1-2, oleic acid 0.1-0.3, dodecyl dimethyl benzyl ammonium bromide 1-2;
The preparation method of modified additive is:
Appropriate 5-10% acetum is added after being mixed with talcum powder, dodecyl dimethyl benzyl ammonium bromide by wood pulp fibre, 600-800r/min filters and drying after stirring 1-2h, add nano titanium oxide, 800-1000 DEG C of calcining 1-2h, reprocessing 2-4h after being cooled to 200-400 DEG C, corncob cellulose and cornstarch is added after cooling, all the other raw materials are added after 100-150 DEG C of process 2-3h, after mixing, preliminary grinding evenly, 60-80 DEG C, 200-400r/min stirs 2-4h, be ground to 500-1000 order after cooling, obtain final product;
A production method for mothproof PVC synthetic leather, comprises the following steps:
(1) cocounut oil acyl diethanol amine is added in suitable quantity of water, 60-80 DEG C, 800-1000r/min stirs 1-3min, add pentaerythritol stearate, hercolyn D, borneol, borax, sodium bicarbonate and glauber salt, 30-60min is stirred under similarity condition, cooling after dry, add alumina silicate fibre, be ground to 500-1000 order, obtain active powder;
(2) active powder is mixed with all the other raw materials, first with 200-400r/min stirring at low speed 15-30min, then with 1000-1500r/min high-speed stirred 45-90min, 100-200 order filters, and adds banbury, 140-160 DEG C of plasticizing, open refining for 140-170 DEG C again, obtain layer of PVC slurry;
(3) using aqueous polyurethane as binding agent, by layer of PVC slurry and base cloth by four-roll calender calender lamination at 160-180 DEG C, speed is 40-60 m/min, and cooling rolling, product is through surface effect process, and quality test results is qualified, can dispatch from the factory.
Advantage of the present invention is:
1. the present invention is by adding active ingredient borneol and the borax of rational proportion, makes product have the mothproof effect of insect protected, and durability strengthens;
2., by adding modified additive, improve the permeability of PVC synthetic leather, make it overcome air-locked shortcoming, have certain ventilative moisture absorption effect, range of application is more extensive;
3., by kind and the proportioning of adjustment plasticizer, improve quality and the function of synthetic leather, make it have good flexibility, intensity and folding resistance, have certain cold-proof effect simultaneously.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
Embodiment 1
A kind of mothproof PVC synthetic leather, comprises base cloth layer and layer of PVC, wherein:
Layer of PVC is made up of the raw material of following weight (kg):
PVCSG-550, PVCSG-820, borneol 2, borax 3, glauber salt 1.5, chitin 2, sepiolite powder 15, petroleum sodium sulfonate 0.8, White Mineral Oil 1.5, cocounut oil acyl diethanol amine 0.7, dioctyl phthalate 50, pentaerythritol stearate 8, hercolyn D 1, alumina silicate fibre 1, sodium bicarbonate 1.5, colorant 7, modified additive 8;
Wherein modified additive is made up of the raw material of following weight (kg):
Wood pulp fibre 12, talcum powder 8, corncob cellulose 12, cornstarch 4, sodium carboxymethylcellulose 5, calgon 2, nano titanium oxide 0.5, Tissuemat E 0.8, sweet mellow wine 1.5, oleic acid 0.2, dodecyl dimethyl benzyl ammonium bromide 1.5;
The preparation method of modified additive is:
Appropriate 5% acetum is added after being mixed with talcum powder, dodecyl dimethyl benzyl ammonium bromide by wood pulp fibre, 600r/min filters and drying after stirring 2h, add nano titanium oxide, 1000 DEG C of calcinings 1h, reprocessing 2h after being cooled to 400 DEG C, corncob cellulose and cornstarch is added after cooling, add all the other raw materials after 100 DEG C of process 2h, after mixing, preliminary grinding evenly, 60 DEG C, 400r/min stirs 2h, be ground to 800 orders after cooling, obtain final product;
Its production method comprises the following steps:
(1) cocounut oil acyl diethanol amine is added in suitable quantity of water, 80 DEG C, 800r/min stirs 1min, add pentaerythritol stearate, hercolyn D, borneol, borax, sodium bicarbonate and glauber salt, 30min is stirred under similarity condition, cooling after dry, add alumina silicate fibre, be ground to 800 orders, obtain active powder;
(2) active powder mixed with all the other raw materials, first with 400r/min stirring at low speed 30min, then with 1500r/min high-speed stirred 45min, 100 orders filter, and add banbury, 140 DEG C of plasticizings, then 160 DEG C are opened refining, obtain layer of PVC slurry;
(3) using aqueous polyurethane as binding agent, by layer of PVC slurry and base cloth by four-roll calender calender lamination at 160 DEG C, speed is 50 ms/min, and cooling rolling, product is through surface effect process, and quality test results is qualified, can dispatch from the factory.
Test through properties of product, this product warp direction stretching load 257.4N, broadwise tensile load 179.5N, warp-wise elongation at break 6.5%, broadwise elongation at break 13.7%, warp-wise tears load 16.8N, broadwise tears load 16.6N, degradation does not ftracture, and-20 DEG C of surfaces are not split, and meets the requirement of industry standard.
Claims (2)
1. a mothproof PVC synthetic leather, comprises base cloth layer and layer of PVC, it is characterized in that:
Described layer of PVC is obtained by the raw material of following weight parts:
PVCSG-530-60, PVCSG-815-30, borneol 1-3, borax 2-4, glauber salt 1-2, chitin 1-3, sepiolite powder 10-20, petroleum sodium sulfonate 0.5-1, White Mineral Oil 1-2, cocounut oil acyl diethanol amine 0.5-1, dioctyl phthalate 30-60, pentaerythritol stearate 5-10, hercolyn D 0.5-1.5, alumina silicate fibre 0.5-1.5, sodium bicarbonate 1-2, colorant 5-10, modified additive 5-10;
Described modified additive is made up of the raw material of following weight portion:
Wood pulp fibre 10-15, talcum powder 5-10, corncob cellulose 10-15, cornstarch 1-5, sodium carboxymethylcellulose 3-6, calgon 1-3, nano titanium oxide 0.2-1, Tissuemat E 0.5-1, sweet mellow wine 1-2, oleic acid 0.1-0.3, dodecyl dimethyl benzyl ammonium bromide 1-2;
The preparation method of described modified additive is:
Appropriate 5-10% acetum is added after being mixed with talcum powder, dodecyl dimethyl benzyl ammonium bromide by wood pulp fibre, 600-800r/min filters and drying after stirring 1-2h, add nano titanium oxide, 800-1000 DEG C of calcining 1-2h, reprocessing 2-4h after being cooled to 200-400 DEG C, corncob cellulose and cornstarch is added after cooling, all the other raw materials are added after 100-150 DEG C of process 2-3h, after mixing, preliminary grinding evenly, 60-80 DEG C, 200-400r/min stirs 2-4h, be ground to 500-1000 order after cooling, obtain final product.
2. the preparation method of a kind of mothproof PVC synthetic leather according to claim 1, is characterized in that, comprise the following steps:
(1) cocounut oil acyl diethanol amine is added in suitable quantity of water, 60-80 DEG C, 800-1000r/min stirs 1-3min, add pentaerythritol stearate, hercolyn D, borneol, borax, sodium bicarbonate and glauber salt, 30-60min is stirred under similarity condition, cooling after dry, add alumina silicate fibre, be ground to 500-1000 order, obtain active powder;
(2) active powder is mixed with all the other raw materials, first with 200-400r/min stirring at low speed 15-30min, then with 1000-1500r/min high-speed stirred 45-90min, 100-200 order filters, and adds banbury, 140-160 DEG C of plasticizing, open refining for 140-170 DEG C again, obtain layer of PVC slurry;
(3) using aqueous polyurethane as binding agent, by layer of PVC slurry and base cloth by four-roll calender calender lamination at 160-180 DEG C, speed is 40-60 m/min, and cooling rolling, product is through surface effect process, and quality test results is qualified, can dispatch from the factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510706751.XA CN105401457A (en) | 2015-10-27 | 2015-10-27 | Mothproof PVC synthetic leather and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510706751.XA CN105401457A (en) | 2015-10-27 | 2015-10-27 | Mothproof PVC synthetic leather and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401457A true CN105401457A (en) | 2016-03-16 |
Family
ID=55467191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510706751.XA Pending CN105401457A (en) | 2015-10-27 | 2015-10-27 | Mothproof PVC synthetic leather and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401457A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424043A (en) * | 2007-10-30 | 2009-05-06 | 欧诺法装饰材料（上海）有限公司 | PVC chemical leather treating agent, PVC chemical leather and method for producing the same |
| CN103352372A (en) * | 2013-07-03 | 2013-10-16 | 六安三希皮革制品有限公司 | PVC synthetic leather for cases and preparation method thereof |
| CN104213428A (en) * | 2014-09-23 | 2014-12-17 | 安徽登克尔旅游用品有限公司 | Polyvinyl chloride (PVC) synthetic leather and production method thereof for bags and suitcases |
| CN104250938A (en) * | 2014-09-04 | 2014-12-31 | 六安三希皮革制品有限公司 | Synthetic leather for shoe lining and production method thereof |
| CN104278539A (en) * | 2014-09-04 | 2015-01-14 | 安徽徽安合成革有限公司 | Environment-friendly type PVC (polyvinyl chloride) synthetic leather and production method thereof |
-
2015
- 2015-10-27 CN CN201510706751.XA patent/CN105401457A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424043A (en) * | 2007-10-30 | 2009-05-06 | 欧诺法装饰材料（上海）有限公司 | PVC chemical leather treating agent, PVC chemical leather and method for producing the same |
| CN103352372A (en) * | 2013-07-03 | 2013-10-16 | 六安三希皮革制品有限公司 | PVC synthetic leather for cases and preparation method thereof |
| CN104250938A (en) * | 2014-09-04 | 2014-12-31 | 六安三希皮革制品有限公司 | Synthetic leather for shoe lining and production method thereof |
| CN104278539A (en) * | 2014-09-04 | 2015-01-14 | 安徽徽安合成革有限公司 | Environment-friendly type PVC (polyvinyl chloride) synthetic leather and production method thereof |
| CN104213428A (en) * | 2014-09-23 | 2014-12-17 | 安徽登克尔旅游用品有限公司 | Polyvinyl chloride (PVC) synthetic leather and production method thereof for bags and suitcases |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104278539A (en) | Environment-friendly type PVC (polyvinyl chloride) synthetic leather and production method thereof | |
| CN105401458A (en) | Deodorized PVC synthetic leather and production method thereof | |
| CN104213428A (en) | Polyvinyl chloride (PVC) synthetic leather and production method thereof for bags and suitcases | |
| CN102153792B (en) | Preparation method of wet process mixed natural rubber material | |
| CN105291527A (en) | Mould-proof PVC synthetic leather and production method thereof | |
| CN103966689B (en) | A kind of antistatic bamboo fibre fabric and preparation method thereof | |
| CN102995451A (en) | Twist-resisting polyvinyl chloride synthetic leather and manufacturing method thereof | |
| CN103554625A (en) | Composite modified filling master batch for woven cloth of plastic woven bag | |
| CN106589650A (en) | Fine-performance plastic material and preparation method thereof | |
| CN103924457B (en) | A kind of production technology of dyeing paste | |
| CN104927183A (en) | Method for producing building wood plastic template by using waste PP recycled material | |
| CN104404780A (en) | Antibacterial mildew-resistant synthetic leather and production method thereof | |
| CN103264567A (en) | Novel processing method of polyether type TPU (Thermoplastic Polyurethane Elastomer) composite material in opening refining calender | |
| CN104264500A (en) | Synthetic leather for luggage and production method of synthetic leather | |
| CN107189380A (en) | A kind of field of Environment Protection high hardness wear-resisting 3D printing material | |
| CN104213430A (en) | Synthetic leather and production method thereof for bags and suitcases | |
| CN105297469A (en) | PVC synthetic leather containing folium artemisiae argyi extracts and production method thereof | |
| CN105401457A (en) | Mothproof PVC synthetic leather and production method thereof | |
| CN102978916A (en) | Fabric finishing pulp and preparation method thereof | |
| CN108264705A (en) | A kind of flame-retardant wood-plastic door-plate and preparation method thereof | |
| CN104859024A (en) | High-strength flame-retardant and low-cost waste wood regeneration method | |
| CN104149248A (en) | Composite material containing polyether TPU (thermoplastic polyurethane) and preparation method of composite material | |
| CN106592259A (en) | Anti-abrasion PVC decorative artificial leather | |
| CN103981727B (en) | A kind of vapor-permeable type collagenous fibres/PVC composite artificial leather and production method thereof | |
| CN105297466A (en) | PVC synthetic leather containing green tea extracts and production method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |