CN103289581A - Surface treating agent for PVC (Polyvinyl Chloride) materials and preparation method thereof - Google Patents
Surface treating agent for PVC (Polyvinyl Chloride) materials and preparation method thereof Download PDFInfo
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- CN103289581A CN103289581A CN2013102107314A CN201310210731A CN103289581A CN 103289581 A CN103289581 A CN 103289581A CN 2013102107314 A CN2013102107314 A CN 2013102107314A CN 201310210731 A CN201310210731 A CN 201310210731A CN 103289581 A CN103289581 A CN 103289581A
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Abstract
The invention discloses a surface treating agent for PVC (Polyvinyl Chloride) materials and a preparation method thereof. The surface treating agent for PVC materials comprises the following components in percentage by weight: 20-30% of methyl ethyl ketone, 60-70% of methylbenzene, 5-10% of crylic acid and 0.1-0.5% of a modifier. The preparation method comprises the following steps: (1) adding methyl ethyl ketone by several times to a methylbenzene liquor, stirring at a constant speed, adding crylic acid, and heating and stirring for 2-3 hours; (2) filling a liquor of the mixture to a 100L stainless steel pressure reaction kettle, heating to 160-170 DEG C, wherein the pressure in the kettle is about 8-9 barometric pressures, and reacting for 10 hours under the condition; and (3) naturally cooling to room temperature, opening the reaction kettle, adjusting the pH of the product to 7-8 by a less amount of ethanediamine, adding the modifier, stirring at normal temperature, and after the mixture is completely dissolved, vacuum drying to prepare the surface treating agent powder for PVC materials. The surface treating agent for PVC materials disclosed by the invention is simple and green in component and belongs to an environment-friendly PVC treating agent, and the adhesion of PVC leather and PVC soles can be greatly improved.
Description
Technical field:
The present invention relates to a kind of surface treatment agent, relate in particular to PVC material surface treatment agent and preparation method thereof.
Background technology:
Along with present science and technology development, people are also more and more higher to the requirement of quality of life, leatheroid enters in people's the family life gradually, and be widely used in fields such as sofa fabric, automotive trim, case and bag footwear, PVC is a kind of as leatheroid, rely on its cheap cost, abundant source is the object that people study always, and the range of application for enlarging PVC improves its performance and quality and has important effect.
The eighties, rise along with China's cold-adhering shoe-making technology, cold-adhering shoe-making sticks with glue agent and has obtained tremendous development, particularly connects the skill chloroprene rubber adhesive agent is widely used in sports shoes, sneakers because of its excellent comprehensive performances, favorable manufacturability and lower price production.Although Graft Adhesive is still constantly perfect, bonding strength was low when it was used for PVC material bonding, and water tolerance and weather resistance are bad.Therefore, producing a kind of surface treatment agent that can significantly improve PVC leather and sole bonding degree has great importance.
Summary of the invention
It is simply green to the purpose of this invention is to provide a kind of component, and environmental pollution is few, particularly can significantly improve the degree of adhesion of PVC leather and PVC sole, improves the PVC material surface treatment agent of surface gloss and water tolerance simultaneously.
The present invention is achieved by the following technical solutions:
A kind of PVC material surface treatment agent comprises following component by weight percentage:
Preferred as technique scheme, described properties-correcting agent is that cation modifier, phosphoric acid ester are the one or more combination thing in the properties-correcting agent.
Preferred as technique scheme, described cation modifier is fiber cation modifier.
Preferred as technique scheme, described phosphoric acid ester are that properties-correcting agent is a kind of in C8 biphosphonate, C12 biphosphonate, C16 biphosphonate, C8 phosplate, C12 phosplate, the C16 phosplate.
The preparation method of PVC material surface treatment agent of the present invention may further comprise the steps:
(1) methyl ethyl ketone divided join in the toluene solution for several times, wait to stir at the uniform velocity after, add vinylformic acid, heated and stirred 2-3 hour;
(2) solution with mixture installs in the 100 L stainless steel pressure reactors, is warming up to 160-170 ℃, and the about 8-9 of a still internal pressure this moment normal atmosphere reacted 10 hours with this understanding;
(3) naturally cool to room temperature, open reactor, transfer product pH=7-8 with a small amount of quadrol, add properties-correcting agent, stirring at normal temperature, after thing to be mixed dissolves fully, vacuum-drying, i.e. Zhi above-mentioned PVC material surface treatment agent powder.
Beneficial effect of the present invention is: this PVC material surface treatment agent constituent is simply green, belongs to the environment-friendly type PVC treatment agent, can significantly improve the degree of adhesion of PVC leather and PVC sole.
Embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment, and this embodiment only is used for explaining the present invention, does not constitute the restriction to protection domain of the present invention.
PVC material surface treatment agent of the present invention comprises by weight percentage:
Described properties-correcting agent is that cation modifier, phosphoric acid ester are the one or more combination thing in the properties-correcting agent.Described cation modifier is fiber cation modifier.Described phosphoric acid ester is that properties-correcting agent is a kind of in C8 biphosphonate, C12 biphosphonate, C16 biphosphonate, C8 phosplate, C12 phosplate, the C16 phosplate.
Its preparation method may further comprise the steps:
(1) methyl ethyl ketone divided join in the toluene solution for several times, wait to stir at the uniform velocity after, add vinylformic acid, heated and stirred 2-3 hour; (2) solution with mixture installs in the 100 L stainless steel pressure reactors, is warming up to 160-170 ℃, and the about 8-9 of a still internal pressure this moment normal atmosphere reacted 10 hours with this understanding; (3) naturally cool to room temperature, open reactor, transfer product pH=7-8 with a small amount of quadrol, add properties-correcting agent, stirring at normal temperature, after thing to be mixed dissolves fully, vacuum-drying, i.e. Zhi above-mentioned PVC material surface treatment agent powder.
PVC material surface treatment agent disclosed by the invention is a kind of novel treatment agent with premium properties.
Table 1 treatment effect untreated and process surface treatment agent of the present invention contrasts:
| Treatment agent | Stripping strength | Viscosity | Hardness | Bonding strength |
| Be untreated | 63 | 10〞 | 40.8 | 2.1 |
| Treatment agent of the present invention | 122 | 12〞 | 45.2 | 3.5 |
Claims (5)
1. PVC material surface treatment agent, it is characterized in that: by weight percentage, this PVC material surface treatment agent comprises following component:
2. PVC material surface treatment agent according to claim 1, it is characterized in that: described properties-correcting agent is that cation modifier, phosphoric acid ester are the one or more combination thing in the properties-correcting agent.
3. PVC material surface treatment agent according to claim 2, it is characterized in that: described cation modifier is fiber cation modifier.
4. PVC material surface treatment agent according to claim 2 is characterized in that: described phosphoric acid ester is that properties-correcting agent is a kind of in C8 biphosphonate, C12 biphosphonate, C16 biphosphonate, C8 phosplate, C12 phosplate, the C16 phosplate.
5. the preparation method of the described PVC material surface of claim 1 treatment agent is characterized in that may further comprise the steps:
(1) methyl ethyl ketone divided join in the toluene solution for several times, wait to stir at the uniform velocity after, add vinylformic acid, heated and stirred 2-3 hour;
(2) solution with mixture installs in the 100 L stainless steel pressure reactors, is warming up to 160-170 ℃, and the about 8-9 of a still internal pressure this moment normal atmosphere reacted 10 hours with this understanding;
(3) naturally cool to room temperature, open reactor, transfer product pH=7-8 with a small amount of quadrol, add properties-correcting agent, stirring at normal temperature, after thing to be mixed dissolves fully, vacuum-drying, i.e. Zhi above-mentioned PVC material surface treatment agent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102107314A CN103289581A (en) | 2013-05-31 | 2013-05-31 | Surface treating agent for PVC (Polyvinyl Chloride) materials and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102107314A CN103289581A (en) | 2013-05-31 | 2013-05-31 | Surface treating agent for PVC (Polyvinyl Chloride) materials and preparation method thereof |
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| CN103289581A true CN103289581A (en) | 2013-09-11 |
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| CN2013102107314A Pending CN103289581A (en) | 2013-05-31 | 2013-05-31 | Surface treating agent for PVC (Polyvinyl Chloride) materials and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140765A (en) * | 2014-08-05 | 2014-11-12 | 光山县博正树脂有限公司 | All-purpose shoe material treating agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230580A (en) * | 1998-03-31 | 1999-10-06 | 中国科学院福建物质结构研究所 | Surface treating agent for cold-adhering shoe-making |
| US20020164426A1 (en) * | 1999-09-23 | 2002-11-07 | Ennis Thomas James | Method of adhering coatings to substrates |
| CN101503857A (en) * | 2008-11-24 | 2009-08-12 | 青岛东寅纤维化工有限公司 | Surface treating agent for fabric coating and preparation thereof |
-
2013
- 2013-05-31 CN CN2013102107314A patent/CN103289581A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230580A (en) * | 1998-03-31 | 1999-10-06 | 中国科学院福建物质结构研究所 | Surface treating agent for cold-adhering shoe-making |
| US20020164426A1 (en) * | 1999-09-23 | 2002-11-07 | Ennis Thomas James | Method of adhering coatings to substrates |
| CN101503857A (en) * | 2008-11-24 | 2009-08-12 | 青岛东寅纤维化工有限公司 | Surface treating agent for fabric coating and preparation thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104140765A (en) * | 2014-08-05 | 2014-11-12 | 光山县博正树脂有限公司 | All-purpose shoe material treating agent and preparation method thereof |
| CN104140765B (en) * | 2014-08-05 | 2016-01-20 | 光山县博正树脂有限公司 | Omnipotent footwear material treatment agent and preparation method thereof |
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Application publication date: 20130911 |