CN103510385A - Proportion of high-strength and high-modulus polyethylene fiber tire cord impregnation solution - Google Patents
Proportion of high-strength and high-modulus polyethylene fiber tire cord impregnation solution Download PDFInfo
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- CN103510385A CN103510385A CN201310416507.0A CN201310416507A CN103510385A CN 103510385 A CN103510385 A CN 103510385A CN 201310416507 A CN201310416507 A CN 201310416507A CN 103510385 A CN103510385 A CN 103510385A
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Abstract
The invention discloses a proportion of high-strength and high-modulus polyethylene fiber tire cord impregnation solution, which comprises formaldehyde, resorcinol, butadiene-v inylpyridine latex, natural latex, sodium hydroxide and soft water in percentage by weight. The proportion is scientific and reasonable, the impregnation process is simple, and the performance of the high-strength and high-modulus polyethylene fiber tire cord impregnation solution is good.
Description
Technical field
The present invention relates to a kind of glue, especially relate to a kind of proportioning of high-strength high-modulus polyethylene fiber cord fabric thread dipping solution.
Background technology
Cord fabric thread is a kind of important materials of manufacturing tire, is the key factor that determines tyre performance, from 40 years 20th century, is widely used.High-strength high-modulus polyethylene fiber is a kind of novel high-tech synthetic fiber, specific strength, fiber that specific modulus is the highest in the world, specific strength is more than ten times of equal cross section steel wire, dimensionally stable, shrinkage factor is low, resistance to chemical attack, good mechanical property, good impact resistance, anti-cutting is good, impact resistance is good, good bending property, light resistance is good, anti-wear performance is superior, lightweight, but the tire cord all the time using and the poor adhesion of rubber, intensity is low, can not meet the normal use of cord fabric thread.
Summary of the invention
The object of the invention is: the proportioning that a kind of reasonable mixture ratio, high-strength high-modulus polyethylene fiber cord fabric thread dipping solution that dipping solution performance is good are provided.
For achieving the above object, the technical scheme that the present invention takes is: a kind of proportioning of high-strength high-modulus polyethylene fiber cord fabric thread dipping solution, is comprised of following material by weight percentage:
Formaldehyde: 1.28%-2.34%,
Resorcinol: 1.42%-2.16%,
Butadiene-vinylpyridine copylymer latex: 14.98%-18.12%,
Heveatex: 34.2%-36.95%,
NaOH: 0.06%-0.114%,
Soft water: 40.4%-46.2%.
As preferably, the proportioning of high-strength high-modulus polyethylene fiber cord fabric thread dipping solution, is comprised of following material by weight percentage:
Formaldehyde: 1.36%-2.33%,
Resorcinol: 1.56%-2.06%,
Butadiene-vinylpyridine copylymer latex: 16.98%-18.08%,
Heveatex: 35.2%-35.95%,
NaOH: 0.077%-0.102%,
Soft water: 41.1%-44.8%.
The invention has the beneficial effects as follows: in the present invention, A component is comprised of a certain proportion of resorcinol, formaldehyde, NaOH, soft water, B component is comprised of a certain proportion of butadiene-vinylpyridine copylymer latex, Heveatex, NaOH, soft water, the generation salt that react such as resorcinol and NaOH, soft water, play the effect of merging latex, formaldehyde and soft water are mixed into reductant, the cohesiveness that strengthens latex, butadiene-vinylpyridine copylymer latex and Heveatex play direct effect, have strengthened the cohesiveness of glue.A and B two components are mixed under certain condition and are made dipping solution, and it has stronger bonding force to rubber body, can make cord fabric thread under high strength or mal-condition still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.The features such as the present invention has proportioning science, and immersing glue process is easy, and dipping solution performance is good.
The specific embodiment
A proportioning for high-strength high-modulus polyethylene fiber cord fabric thread dipping solution, is comprised of following material by weight percentage:
Formaldehyde: 1.28%-2.34%,
Resorcinol: 1.42%-2.16%,
Butadiene-vinylpyridine copylymer latex: 14.98%-18.12%,
Heveatex: 34.2%-36.95%,
NaOH: 0.06%-0.114%,
Soft water: 40.4%-46.2%.
By weight percentage, the resorcinol of the formaldehyde of 1.28%-2.34% ratio, 1.42%-2.16% ratio, a certain proportion of NaOH and soft water are formed to A component, NaOH and the soft water of the Heveatex of the butadiene-vinylpyridine copylymer latex of 14.98%-18.12% ratio, 34.2%-36.95% ratio, remaining proportion part are formed to B component, the NaOH ratio of A component and B component is 0.06%-0.114% altogether, soft water ratio is 40.4%-46.2% altogether, and A component and B component are mixed under certain condition and made dipping solution.
The proportion optimization mode of high-strength high-modulus polyethylene fiber cord fabric thread dipping solution is following material, to consist of by weight percentage:
Formaldehyde: 1.36%-2.33%,
Resorcinol: 1.56%-2.06%,
Butadiene-vinylpyridine copylymer latex: 16.98%-18.08%,
Heveatex: 35.2%-35.95%,
NaOH: 0.077%-0.102%,
Soft water: 41.1%-44.8%.
In the proportioning of high-strength high-modulus polyethylene fiber cord fabric thread dipping solution, the generation salt that react such as resorcinol and NaOH, soft water, play the effect of merging latex, formaldehyde and water are mixed into reductant, the cohesiveness that strengthens latex, butadiene-vinylpyridine copylymer latex and Heveatex play direct effect, have strengthened the cohesiveness of glue, soft water is not contain or contain the water of less solubility calcium, magnesium compound, and the water after boiling is soft water.
Below by specific embodiment, technical scheme of the present invention is done more specifically bright.
Embodiment 1: get the formaldehyde of 2.3 parts, the resorcinol of 2.11 parts, the NaOH of 0.08 part, premixed under certain condition, then the precondensate that forms both adds the soft water of 30 parts, and both are further reacted, obtain soluble binding agent, be A component.This adhesive has stronger bonding force to rubber body, can make curtain cotton rope under high strength still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.Then get the butadiene-vinylpyridine copylymer latex of 17.98 parts, the Heveatex of 35.2 parts, the NaOH of 0.02 part, the soft water of 12.31 parts, mix under certain condition and obtain B component, A and B two components are mixed, B component add the further bonding force that strengthens dipping solution.Get a certain amount of high-strength high-modulus polyethylene fiber long filament and in above-mentioned mixed liquor, carry out impregnation, the first twist twist is 80 twists/m, and the retwist twist is 85 twists/m, and gained cord fabric thread has higher-strength.
Embodiment 2: get the formaldehyde of 2.26 parts, the resorcinol of 2.06 parts, the NaOH of 0.05 part, premixed under certain condition, then the precondensate that forms both adds the soft water of 22.4 parts, and both are further reacted, obtain soluble binding agent, be A component.This adhesive has stronger bonding force to rubber body, can make curtain cotton rope under high strength still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.Then get the butadiene-vinylpyridine copylymer latex of 18.12 parts, the Heveatex of 35.06 parts, the NaOH of 0.027 part, the soft water of 20.023 parts, mix under certain condition and obtain B component, A and B two components are mixed, B component add the further bonding force that strengthens dipping solution.Get a certain amount of high-strength high-modulus polyethylene fiber long filament and in above-mentioned mixed liquor, carry out impregnation, the first twist twist is 80 twists/m, and the retwist twist is 85 twists/m, and gained cord fabric thread has higher-strength.
Embodiment 3: get the formaldehyde of 1.28 parts, the resorcinol of 2.16 parts, the NaOH of 0.05 part, premixed under certain condition, then the precondensate that forms both adds the soft water of 24.5 parts, and both are further reacted, obtain soluble binding agent, be A component.This adhesive has stronger bonding force to rubber body, can make curtain cotton rope under high strength still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.Then get the butadiene-vinylpyridine copylymer latex of 14.98 parts, the Heveatex of 36.95 parts, the NaOH of 0.064 part, the soft water of 20.016 parts, mix under certain condition and obtain B component, A and B two components are mixed, B component add the further bonding force that strengthens dipping solution.Get a certain amount of high-strength high-modulus polyethylene fiber long filament and in above-mentioned mixed liquor, carry out impregnation, the first twist twist is 80 twists/m, and the retwist twist is 85 twists/m, and gained cord fabric thread has higher-strength.
Embodiment 4: get the formaldehyde of 2.34 parts, the resorcinol of 1.42 parts, the NaOH of 0.04 part, premixed under certain condition, then the precondensate that forms both adds the soft water of 25 parts, and both are further reacted, obtain soluble binding agent, be A component.This adhesive has stronger bonding force to rubber body, can make curtain cotton rope under high strength still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.Then get the butadiene-vinylpyridine copylymer latex of 18.12 parts, the Heveatex of 34.2 parts, the NaOH of 0.02 part, the soft water of 18.86 parts, mix under certain condition and obtain B component, A and B two components are mixed, B component add the further bonding force that strengthens dipping solution.Get a certain amount of high-strength high-modulus polyethylene fiber long filament and in above-mentioned mixed liquor, carry out impregnation, the first twist twist is 80 twists/m, and the retwist twist is 85 twists/m, and gained cord fabric thread has higher-strength.
Embodiment 5: get the formaldehyde of 2.1 parts, the resorcinol of 1.62 parts, the NaOH of 0.05 part, premixed under certain condition, then the precondensate that forms both adds the soft water of 26.5 parts, and both are further reacted, obtain soluble binding agent, be A component.This adhesive has stronger bonding force to rubber body, can make curtain cotton rope under high strength still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.Then get the butadiene-vinylpyridine copylymer latex of 14.8 parts, the Heveatex of 35.2 parts, the NaOH of 0.03 part, the soft water of 19.7 parts, mix under certain condition and obtain B component, A and B two components are mixed, B component add the further bonding force that strengthens dipping solution.Get a certain amount of high-strength high-modulus polyethylene fiber long filament and in above-mentioned mixed liquor, carry out impregnation, the first twist twist is 80 twists/m, and the retwist twist is 85 twists/m, and gained cord fabric thread has higher-strength.
Embodiment 6: get the formaldehyde of 2.34 parts, the resorcinol of 2.12 parts, the NaOH of 0.08 part, premixed under certain condition, then the precondensate that forms both adds the soft water of 26 parts, and both are further reacted, obtain soluble binding agent, be A component.This adhesive has stronger bonding force to rubber body, can make curtain cotton rope under high strength still can with rubber body well in conjunction with and strengthen the intensity of cord fabric thread.Then get the butadiene-vinylpyridine copylymer latex of 18.1 parts, the Heveatex of 36.93 parts, the NaOH of 0.03 part, the soft water of 14.4 parts, mix under certain condition and obtain B component, A and B two components are mixed, B component add the further bonding force that strengthens dipping solution.Get a certain amount of high-strength high-modulus polyethylene fiber long filament and in above-mentioned mixed liquor, carry out impregnation, the first twist twist is 80 twists/m, and the retwist twist is 85 twists/m, and gained cord fabric thread has higher-strength.
Claims (2)
1. a proportioning for high-strength high-modulus polyethylene fiber cord fabric thread dipping solution, is characterized in that: following material, consist of by weight percentage:
Formaldehyde: 1.28%-2.34%,
Resorcinol: 1.42%-2.16%,
Butadiene-vinylpyridine copylymer latex: 14.98%-18.12%,
Heveatex: 34.2%-36.95%,
NaOH: 0.06%-0.114%,
Soft water: 40.4%-46.2%.
2. the proportioning of high-strength high-modulus polyethylene fiber cord fabric thread dipping solution according to claim 1, is characterized in that: following material, consist of by weight percentage:
Formaldehyde: 1.36%-2.33%,
Resorcinol: 1.56%-2.06%,
Butadiene-vinylpyridine copylymer latex: 16.98%-18.08%,
Heveatex: 35.2%-35.95%,
NaOH: 0.077%-0.102%,
Soft water: 41.1%-44.8%.
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| CN201310416507.0A CN103510385A (en) | 2013-09-13 | 2013-09-13 | Proportion of high-strength and high-modulus polyethylene fiber tire cord impregnation solution |
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| CN201310416507.0A CN103510385A (en) | 2013-09-13 | 2013-09-13 | Proportion of high-strength and high-modulus polyethylene fiber tire cord impregnation solution |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358105A (en) * | 2014-10-11 | 2015-02-18 | 际华三五零九纺织有限公司 | Cord fabric dipping and curing technology based on electronic radiation processing |
| CN110904684A (en) * | 2018-09-18 | 2020-03-24 | 北京化工大学 | Nano-reinforced resorcinol-formaldehyde-latex dipping system for surface treatment of fiber cord and preparation method thereof |
| CN114164669A (en) * | 2021-11-11 | 2022-03-11 | 无锡鸿淼布业有限公司 | Impregnation liquid for single line of leather membrane cloth and size mixing method |
| CN115491905A (en) * | 2022-09-16 | 2022-12-20 | 张家港市东海工业用布有限公司 | 14F multifilament flat fabric anti-leakage gumming and preparation method and application thereof |
-
2013
- 2013-09-13 CN CN201310416507.0A patent/CN103510385A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358105A (en) * | 2014-10-11 | 2015-02-18 | 际华三五零九纺织有限公司 | Cord fabric dipping and curing technology based on electronic radiation processing |
| CN110904684A (en) * | 2018-09-18 | 2020-03-24 | 北京化工大学 | Nano-reinforced resorcinol-formaldehyde-latex dipping system for surface treatment of fiber cord and preparation method thereof |
| CN114164669A (en) * | 2021-11-11 | 2022-03-11 | 无锡鸿淼布业有限公司 | Impregnation liquid for single line of leather membrane cloth and size mixing method |
| CN115491905A (en) * | 2022-09-16 | 2022-12-20 | 张家港市东海工业用布有限公司 | 14F multifilament flat fabric anti-leakage gumming and preparation method and application thereof |
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Application publication date: 20140115 |