CN102850954A - Cord fabric rubber containing hexamethylolmelamine hexamethyl ether (HMMM) - Google Patents
Cord fabric rubber containing hexamethylolmelamine hexamethyl ether (HMMM) Download PDFInfo
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- CN102850954A CN102850954A CN2012103801765A CN201210380176A CN102850954A CN 102850954 A CN102850954 A CN 102850954A CN 2012103801765 A CN2012103801765 A CN 2012103801765A CN 201210380176 A CN201210380176 A CN 201210380176A CN 102850954 A CN102850954 A CN 102850954A
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- adhesive
- hmmm
- cord fabric
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- sizing material
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Abstract
white carbon black, anti-aging agent, an adhesive, an activating agent, a vulcanizing agent, an accelerator and an anti-scorching agent. The invention is characterized in that the adhesive is the HMMM of which the pass percent is 5%. By adding the HMMM adhesive into the cord fabric rubber instead of the HMT (hexamethylenetetramine) adhesive, the test data displays that the hardness of the cord fabric rubber with the HMMM adhesive is enhanced by 2 degrees, the product of tensile strength and elongation is enhanced by 8.5%, the generation of heat is lowered by 22.8%, and the adhesive force is enhanced by 18.5%. The adhesive is green and environment-friendly, and can be widely popularized in industry.
Description
Technical field
The present invention relates to a kind of cord fabric sizing material, specifically a kind of cord fabric sizing material that contains hexamethylolmelamine pregnancy ether.
Background technology
In cord fabric sizing material, the performance of tackiness agent directly affects the bounding force between sizing material and cord, the cord of determine producing whether superior in quality.Vulkacit H (HMT) is the important tackiness agent of introducing at first all-steel load-bearing radial tire as one of essential component of methylene radical donor resorcinol-formaldehyde adhesion system.But the HMT tackiness agent can discharge toxicity formaldehyde in binder resin reaction, can slow oxidation be formic acid in air, can certain corrosive nature be arranged to steel wire, so recommendation not in the steel wire adhesive prescription afterwards.
Hexamethylolmelamine pregnancy ether (HMMM), chemical formula C
15H
30N
6O
6, molecular weight 390.4353 is colourless or light yellow viscous liquid under the normal temperature, is dissolved in alcohols, is partially soluble in water, its structural formula is as follows:
HMMM also is the main source of formaldehyde and methylene radical donor in the resorcinol-formaldehyde adhesion system, and the methylene radical that HMMM discharges in the binder resin formation reaction can form the methylene radical adhesive bond on the spot in sizing material, and nontoxicity is a kind of tackiness agent of very advantageous.
Summary of the invention
The purpose of this invention is to provide a kind of cord fabric sizing material that contains hexamethylolmelamine pregnancy ether.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of cord fabric sizing material that contains hexamethylolmelamine pregnancy ether, described cord fabric sizing material is mixed in proportion by rubber, white carbon black, anti-aging agent, tackiness agent, promoting agent, vulcanizing agent, promotor and scorch retarder and processes, and it is characterized in that: described tackiness agent is that mass percent is 5% hexamethylolmelamine pregnancy ether.
The invention has the advantages that: the present invention adopts the HMMM tackiness agent to replace the HMT tackiness agent to add in the cord fabric sizing material, testing data shows the cord fabric sizing material that adds the HMMM binding agent, hardness improves 2 degree, Qiang Shenji improves 8.5%, give birth to heat drop low 22.8%, bounding force improves 18.5%, and this tackiness agent environmental protection can be applied in industrial extension.
Embodiment
In order to make the public can fully understand technical spirit of the present invention and beneficial effect; applicant below embodiment describes in detail; but the applicant is not restriction to technical scheme to the description of embodiment, anyly makes form and immaterial variation all should be considered as protection scope of the present invention according to the present invention's design.
Two comparative formula of the present invention in the following table 1, tackiness agent is HMT in the Comparative Examples 1, test adhesive of the present invention is HMMM:
Above-mentioned cord fabric sizing material prescription is tested, and its physical and mechanical properties test-results is as shown in table 2:
Associative list 1 and table 2 be as can be known:
1, sizing material hardness has improved 2 degree;
2, aging front Qiang Shenji has improved (4321-3952)/4321=8.5%;
3, the living heat drop of sizing material is low (24.5-18.9)/24.5=22.8%;
4, the bounding force of sizing material and steel wire has improved (717.5-585)/717.5=18.5%.
Claims (1)
1. cord fabric sizing material that contains hexamethylolmelamine pregnancy ether, described cord fabric sizing material is mixed in proportion by rubber, white carbon black, anti-aging agent, tackiness agent, promoting agent, vulcanizing agent, promotor and scorch retarder and processes, and it is characterized in that: described tackiness agent is that mass percent is 5% hexamethylolmelamine pregnancy ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210380176.5A CN102850954B (en) | 2012-10-10 | 2012-10-10 | Cord fabric rubber containing hexamethylolmelamine hexamethyl ether (HMMM) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210380176.5A CN102850954B (en) | 2012-10-10 | 2012-10-10 | Cord fabric rubber containing hexamethylolmelamine hexamethyl ether (HMMM) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102850954A true CN102850954A (en) | 2013-01-02 |
| CN102850954B CN102850954B (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210380176.5A Active CN102850954B (en) | 2012-10-10 | 2012-10-10 | Cord fabric rubber containing hexamethylolmelamine hexamethyl ether (HMMM) |
Country Status (1)
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| CN (1) | CN102850954B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218368A (en) * | 2019-06-26 | 2019-09-10 | 广西玲珑轮胎有限公司 | A kind of low smell semi-steel radial tire transition zone rubber composition |
| CN110271371A (en) * | 2019-06-26 | 2019-09-24 | 青岛双星轮胎工业有限公司 | A kind of cord of full steel structure meridian passenger vehicle tyre carcass |
| CN111535034A (en) * | 2020-04-09 | 2020-08-14 | 安徽福斯特渔具有限公司 | Preparation method of high-temperature-resistant composite material for fire-fighting protective clothing |
| CN114381045A (en) * | 2020-10-20 | 2022-04-22 | 双钱集团上海轮胎研究所有限公司 | High-performance cord fabric rubber for tires and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580681A (en) * | 2009-03-24 | 2009-11-18 | 无锡宝通带业股份有限公司 | Surface covering rubber of flame-retardant canvas laminated core conveying belt and preparation method thereof |
| CN102002329A (en) * | 2010-09-30 | 2011-04-06 | 泰州五行消防水带有限公司 | Binding agent for composite material of hydrogenated nitrile rubber and para-aramid fiber and preparation method thereof |
-
2012
- 2012-10-10 CN CN201210380176.5A patent/CN102850954B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580681A (en) * | 2009-03-24 | 2009-11-18 | 无锡宝通带业股份有限公司 | Surface covering rubber of flame-retardant canvas laminated core conveying belt and preparation method thereof |
| CN102002329A (en) * | 2010-09-30 | 2011-04-06 | 泰州五行消防水带有限公司 | Binding agent for composite material of hydrogenated nitrile rubber and para-aramid fiber and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218368A (en) * | 2019-06-26 | 2019-09-10 | 广西玲珑轮胎有限公司 | A kind of low smell semi-steel radial tire transition zone rubber composition |
| CN110271371A (en) * | 2019-06-26 | 2019-09-24 | 青岛双星轮胎工业有限公司 | A kind of cord of full steel structure meridian passenger vehicle tyre carcass |
| CN111535034A (en) * | 2020-04-09 | 2020-08-14 | 安徽福斯特渔具有限公司 | Preparation method of high-temperature-resistant composite material for fire-fighting protective clothing |
| CN114381045A (en) * | 2020-10-20 | 2022-04-22 | 双钱集团上海轮胎研究所有限公司 | High-performance cord fabric rubber for tires and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102850954B (en) | 2015-03-11 |
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Address after: 226500 Jiangsu city of Nantong province Rugao City longevity Road No. 888 North Street Patentee after: SP Reifenwerke GmbH of Shuan Qian group (Jiangsu) Address before: 226500 Jiangsu city of Nantong province Rugao City longevity Road No. 888 Patentee before: Double Coin Group (Rugao) Tyre Co., Ltd. |