CN105038189A - Environment-friendly and nontoxic polyurethane resin - Google Patents
Environment-friendly and nontoxic polyurethane resin Download PDFInfo
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- CN105038189A CN105038189A CN201510448408.XA CN201510448408A CN105038189A CN 105038189 A CN105038189 A CN 105038189A CN 201510448408 A CN201510448408 A CN 201510448408A CN 105038189 A CN105038189 A CN 105038189A
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Abstract
The invention discloses environment-friendly and nontoxic polyurethane resin which comprises the following components in parts by weight: 95-99 parts of polyester polyol, 12-28 parts of ethylene glycol, 1-3 parts of tertiary amine, 0.5-1 part of water, 60-65 parts of 1,4-methyl isocyanate cyclohexane and 45-50 parts of polyester polyol; the environment-friendly and nontoxic polyurethane resin further comprises 10-12 parts of an antibacterial agent and 6-9 parts of an antilubricant; the antilubricant comprises 80% of a component A, 12% of a component B and 8% of a component C; the component A is polyurethane prepolymer, the component B comprises a chain extender and a curing agent; the component C is mixed solid particles of silicon carbide and waste rubber or silicon carbide and silicate. The environment-friendly and nontoxic polyurethane resin has anti-skidding and anti-bacterial functions, is reasonable in structural design and sturdy and durable, and in addition, the raw materials are environment-friendly, nontoxic, healthy and safe.
Description
Technical field
The present invention relates to a kind of urethane, particularly relate to a kind of environment-protecting asepsis urethane resin, belong to urethane and manufacture field.
Background technology
Polyurethane resin comprises elastomerics, foam, coating, fiber etc., and oneself is widely used in automotive industry, space industry, petroleum industry etc. now.The all respects of people's lives are deep into.At present, urethane resin has been widely used in production shoe-pad, and connects the shoes manufacture field such as side footwear.Shoe-pad, sole etc. do not play a decisive role in people's life, but of close concern to each other with the people's livelihood.Traditional sock makes of cloth, worn for a long time and had a kind of uncomfortable sensation.The shoes that dress goes tourism, the training of soldier, athletic exercise etc. all to need various difference to require meet the requirement of people's different levels.
As everyone knows, footwear are requisites of human lives, the footwear sold in the market are be made up of plastics or macromolecular material mostly, general, the sole selecting polyurethane elastomer to make or shoe-pad have that intensity is high, good springiness, comfortable, wear-resisting, folding, oil resistant, corrosion-resistant and lightweight advantage.To the impact on ground, there is shock absorption, also can make shades of colour, the sole of various kind and shoe-pad.
The footwear that cash sale is sold easily wear and tear and do not have antiskid function, human consumer stand or walk the time long, easy fatigue, especially the staff that production line is stood for a long time, workman stands easily tired for a long time, working efficiency reduces, and the footwear of prior art do not have antibacterial, in many places needing antibacterial footwear, the production plant of food, the job shop of precise part, process for processing workshop of medicine etc., and footwear of the prior art can't meet the demands, therefore, on the prior art basis of necessary material based on urethane, it is very necessary and urgent for designing a kind of footwear simultaneously with antibacterial and anti-skidding dual-use function.
Summary of the invention
The object of this invention is to provide a kind of environment-protecting asepsis urethane resin, to solve in above-mentioned prior art still open question.
The technical solution used in the present invention is: a kind of environment-protecting asepsis urethane resin, comprise following parts by weight of component: polyester polyol 95 ~ 99 parts, ethylene glycol 12 ~ 28 parts, silicone oil 1 ~ 3 part, tertiary amine 1 ~ 3 part, 0.5 ~ 1 part, water, 1,4-isocyanatomethyl cyclohexane 60 ~ 65 parts and polyester polyol 45 ~ 50 parts, is characterized in that: described environment-protecting asepsis urethane resin also comprises antiseptic-germicide 10 ~ 12 parts and slipproofing agent 6 ~ 9 parts;
Described slipproofing agent comprises 80% component A, 12% B component and 8% component C; Described component A is base polyurethane prepolymer for use as, and B component comprises chainextender and solidifying agent, and component C is the blended solid particle of silicon carbide and waste rubber or silicon carbide and silicate.
Further, the blended solid particle of described component C is for being ground into 10-80 object blended solid particle.
Further, the silicon carbide of described component C and the massfraction ratio of waste rubber or silicon carbide and silicate are 1 ~ 3: 1.5 ~ 2.
Further, described antiseptic-germicide be golden cypress, the antiseptic-germicide that mixes of the extraction concentrated solution of Huang Cen and Japanese Honeysuckle.
Further, the massfraction ratio of the extraction concentrated solution of described golden cypress, Huang Cen and Japanese Honeysuckle is 10 ~ 45%: 20 ~ 30%: 35 ~ 60%.
Beneficial effect: the present invention has anti-skidding and urethane resin that is antibacterial simultaneously, reasonable in design is sturdy and durable; Starting material environmental protection of the present invention, nontoxic, healthy and safe.
Embodiment
Implementation column below can make those skilled in the art more fully understand the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment 1
Get polyester polyol 95 parts, ethylene glycol 12 parts, silicone oil 1 part, tertiary amine 1 part, 0.5 part, water, Isosorbide-5-Nitrae-isocyanatomethyl cyclohexane 60 parts and polyester polyol 45 parts, antiseptic-germicide 10 parts and slipproofing agent 6 parts, conveniently making method is made into the sole of shoes.
Wherein, slipproofing agent comprise 80% base polyurethane prepolymer for use as, 12% quadrol and polyisocyanic acid vinegar tripolymer mixture and 8% massfraction ratio be 2: 1.5 silicon carbide and waste rubber blended solid particle;
Antiseptic-germicide to be massfraction ratio the be golden cypress of 30%: 25%: 45%, the extraction concentrated solution of Huang Cen and Japanese Honeysuckle.
In the present embodiment, product nonskidcoating of the present invention has very high physical strength, ageing resistance, wear resistance.After tested, the bonding sticking power on it and ground is 5.2Mpa.
Embodiment 2
Polyester polyol 97 parts, ethylene glycol 20 parts, silicone oil 2 parts, tertiary amine 2 parts, 0.8 part, water, Isosorbide-5-Nitrae-isocyanatomethyl cyclohexane 63 parts and polyester polyol 47 parts, antiseptic-germicide 11 parts and slipproofing agent 7 parts, conveniently making method is made into the sole of shoes.
Wherein, slipproofing agent comprise 80% base polyurethane prepolymer for use as, 12% quadrol and polyisocyanic acid vinegar tripolymer mixture and 8% massfraction ratio be 2: 1.5 silicon carbide and silicate blended solid particle;
Antiseptic-germicide to be massfraction ratio the be golden cypress of 30%: 25%: 45%, the extraction concentrated solution of Huang Cen and Japanese Honeysuckle.
In the present embodiment, product nonskidcoating of the present invention has very high physical strength, ageing resistance, wear resistance.After tested, the bonding sticking power on it and ground is 5.5Mpa.
Embodiment 3
Polyester polyol 99 parts, ethylene glycol 28 parts, silicone oil 3 parts, tertiary amine 3 parts, 1 part, water, Isosorbide-5-Nitrae-isocyanatomethyl cyclohexane 65 parts and polyester polyol 50 parts, antiseptic-germicide 12 parts and slipproofing agent 9 parts, conveniently making method is made into the sole of shoes.
Wherein, slipproofing agent comprise 80% base polyurethane prepolymer for use as, 12% quadrol and polyisocyanic acid vinegar tripolymer mixture and 8% massfraction ratio be 2: 1.5 silicon carbide and silicate blended solid particle;
Antiseptic-germicide to be massfraction ratio the be golden cypress of 30%: 25%: 45%, the extraction concentrated solution of Huang Cen and Japanese Honeysuckle.
In the present embodiment, product nonskidcoating of the present invention has very high physical strength, ageing resistance, wear resistance.After tested, the bonding sticking power on it and ground is 5.6Mpa.
Claims (5)
1. an environment-protecting asepsis urethane resin, it is characterized in that: comprise following parts by weight of component: polyester polyol 95 ~ 99 parts, ethylene glycol 12 ~ 28 parts, tertiary amine 1 ~ 3 part, 0.5 ~ 1 part, water, Isosorbide-5-Nitrae-isocyanatomethyl cyclohexane 60 ~ 65 parts, polyester polyol 45 ~ 50 parts, antiseptic-germicide 10 ~ 12 parts and slipproofing agent 6 ~ 9 parts;
Described slipproofing agent comprises 80% component A, 12% B component and 8% component C; Described component A is base polyurethane prepolymer for use as, and B component comprises chainextender and solidifying agent, and component C is the blended solid particle of silicon carbide and waste rubber or silicon carbide and silicate.
2. environment-protecting asepsis urethane resin according to claim 1, is characterized in that: the blended solid particle of described component C is for being ground into 10-80 object blended solid particle.
3. environment-protecting asepsis urethane resin according to claim 1 and 2, is characterized in that: the massfraction ratio of the silicon carbide of described component C and waste rubber or silicon carbide and silicate is 1 ~ 3: 1.5 ~ 2.
4. environment-protecting asepsis urethane resin according to claim 1, is characterized in that: the antiseptic-germicide that described antiseptic-germicide is golden cypress, the extraction concentrated solution of Huang Cen and Japanese Honeysuckle mixes.
5. environment-protecting asepsis urethane resin according to claim 4, is characterized in that: the massfraction ratio of the extraction concentrated solution of described golden cypress, Huang Cen and Japanese Honeysuckle is 10 ~ 45%: 20 ~ 30%: 35 ~ 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448408.XA CN105038189A (en) | 2015-07-27 | 2015-07-27 | Environment-friendly and nontoxic polyurethane resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448408.XA CN105038189A (en) | 2015-07-27 | 2015-07-27 | Environment-friendly and nontoxic polyurethane resin |
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| Publication Number | Publication Date |
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| CN105038189A true CN105038189A (en) | 2015-11-11 |
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| CN201510448408.XA Pending CN105038189A (en) | 2015-07-27 | 2015-07-27 | Environment-friendly and nontoxic polyurethane resin |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040077740A1 (en) * | 2002-10-14 | 2004-04-22 | Klaus Brecht | Cellular polyurethane elastomers, a process for preparing these and their use |
| CN1706298A (en) * | 2004-06-08 | 2005-12-14 | 宝建化工股份有限公司 | Production process of environment protection antibiotic deodorizing insole |
| CN1850906A (en) * | 2006-05-28 | 2006-10-25 | 章浩龙 | Polyurethane sole material |
| CN103289046A (en) * | 2013-05-31 | 2013-09-11 | 苏州市景荣科技有限公司 | Wear-resistant polyurethane sole material |
| CN104761696A (en) * | 2015-04-28 | 2015-07-08 | 宁波西博恩新材料科技有限公司 | Method for manufacturing high-performance polyurethane composite buffer material |
-
2015
- 2015-07-27 CN CN201510448408.XA patent/CN105038189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040077740A1 (en) * | 2002-10-14 | 2004-04-22 | Klaus Brecht | Cellular polyurethane elastomers, a process for preparing these and their use |
| CN1706298A (en) * | 2004-06-08 | 2005-12-14 | 宝建化工股份有限公司 | Production process of environment protection antibiotic deodorizing insole |
| CN1850906A (en) * | 2006-05-28 | 2006-10-25 | 章浩龙 | Polyurethane sole material |
| CN103289046A (en) * | 2013-05-31 | 2013-09-11 | 苏州市景荣科技有限公司 | Wear-resistant polyurethane sole material |
| CN104761696A (en) * | 2015-04-28 | 2015-07-08 | 宁波西博恩新材料科技有限公司 | Method for manufacturing high-performance polyurethane composite buffer material |
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Application publication date: 20151111 |