WO2015085570A1 - 橡胶固体胶黏剂及其制备方法及应用 - Google Patents

橡胶固体胶黏剂及其制备方法及应用 Download PDF

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WO2015085570A1
WO2015085570A1 PCT/CN2013/089362 CN2013089362W WO2015085570A1 WO 2015085570 A1 WO2015085570 A1 WO 2015085570A1 CN 2013089362 W CN2013089362 W CN 2013089362W WO 2015085570 A1 WO2015085570 A1 WO 2015085570A1
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parts
rubber
accelerator
solid adhesive
adhesive
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PCT/CN2013/089362
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English (en)
French (fr)
Inventor
沙月华
王东辉
王金马
陈婷婷
周杉鸿
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五行材料科技（江苏）有限公司
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Publication of WO2015085570A1 publication Critical patent/WO2015085570A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09J109/06—Copolymers with styrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J107/00—Adhesives based on natural rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics

Definitions

  • the present invention relates to a rubber solid adhesive, a preparation method thereof and an application thereof, and belongs to the technical field of chemical production.
  • the reinforced layer material is processed.
  • First, short fibers or hollow fibers are added to the reinforcing layer to increase the surface roughness, and then the hot-melt adhesive is wrapped on the inner liner to be thermally bonded to the strip.
  • This bonding is basically physical bonding, and the peeling strength is also good.
  • the disadvantage is that the use temperature of the water ribbon is affected by the melting point of the hot melt adhesive, and the inner liner layer and the reinforcing layer may fall off when the ambient temperature is higher than the melting point of the hot melt adhesive.
  • the hose is very hard.
  • the second is to add short fibers or hollow filaments to the reinforcing layer to increase the surface roughness.
  • the inner rubber hose is rubber and is physically bonded by vulcanization and reinforcement.
  • the water use temperature is increased, and the disadvantage is that the peel strength is low.
  • the third is that the reinforcement layer is treated with polyester filament or nylon. That is, we often say the one-bath method, the two-bath method and the three-bath method for dipping the filament or nylon, and then lining the rubber tube with rubber, and chemically bonding through the vulcanization and reinforcing layer.
  • the disadvantage is that the treated reinforced layer has various colors, which is different from the traditional white fire hose, and the dipping treatment has harmful solvents, this environmental protection, but also drying, energy High consumption and low efficiency.
  • the reinforcing layer is untreated polyester filament or nylon.
  • the lined hose is dipped with a two-component adhesive and then chemically bonded to the reinforcing layer strip.
  • the water is used at a higher temperature than the first one.
  • the disadvantage is that the product is hard, the peeling strength is low, and harmful solvents are volatilized during the production process, which affects the worker's body and environment.
  • An object of the present invention is to provide a rubber solid adhesive and a preparation method thereof for the above-mentioned problems, which are used for bonding untreated polyester filaments and nylon in a fire hose production process, and have high adhesive strength, and It is superior to other hot melt adhesives in heat resistance and heat resistance, and its adhesion is stable.
  • Rubber solid adhesive including 15-40 parts of natural rubber, 15-50 parts of styrene-butadiene rubber, 10-40 parts of EPDM rubber, 5-15 parts of zinc oxide, 1_2 parts of stearic acid, anti-aging 1-4 parts, 1-10 parts of naphthenic oil, 10-30 parts of white carbon, 0-100 parts of light calcium, HMMM-80 3-10 parts of rubber binder, resorcinol _80 3-10 Parts, accelerator CZ 0. 5-2 parts, accelerator TMTD 0-0. 5 parts, sulfur 1_3 parts, TS280 blocked isocyanate 2-5 parts.
  • the rubber solid adhesive comprises, by weight, 32 parts of natural rubber, 48 parts of styrene-butadiene rubber, 20 parts of ethylene propylene diene rubber, 10 parts of zinc oxide, 1.5 parts of stearic acid, and anti-aging agent 3. 75 parts, 2 parts of naphthenic oil, 15 parts of white carbon black, rubber binder HM 1-80 3. 8 parts, resorcinol-80 3. 5 parts, accelerator CZ 2. 2 parts, accelerator TMTD 0 parts, sulfur, 2.5 parts, TS280 blocked isocyanate 2 parts.
  • the method for preparing the above rubber solid adhesive comprising the following steps:
  • Mastication Proportionally take natural rubber, styrene-butadiene rubber, EPDM rubber, put it into the opener at the same time and mix it with the glue, then adjust the roll distance of the mill to less than 2mm, plastic wrap roll After the thin pass and the triangle package 10 times, let stand for more than 8 hours;
  • step (2) Mixing: Add the product after mastication in step (1) to zinc oxide, stearic acid, TS280 blocked isocyanate, anti-aging agent, and then add naphthenic oil, white carbon, light calcium. HMMM-80, resorcinol, after standing for 8 hours or more, add accelerator CZ, accelerator TMTD, and sulfur.
  • the above rubber solid adhesive adheres to the application of untreated polyester filament and nylon in the production of fire hose.
  • the fire hose produced by the rubber solid adhesive of the invention has three advantages over the water produced by the traditional hot melt adhesive: First, the material has a wide range of use, and the water reinforced layer produced by the hot melt adhesive is required. There are short fibers, hollow filaments and the like mixed in, because the surface is rough, the physical bond strength is large, and it is ineffective for all the filaments with smooth surface.
  • the solid adhesive of the present invention is physically added by chemical method. Bonded with the reinforcing layer skeleton, and the filament can also be well bonded; Second, the hot water adhesive adhesive is used at a low temperature, and when the ambient temperature of the water belt reaches the softening point of the adhesive, The inner liner will be detached from the reinforcing layer and also affect the service life.
  • the adhesive of the present invention is chemically bonded, the use temperature is greatly increased and it is not separated from the reinforcing layer.
  • the adhesive of the present invention is a rubber type adhesive, which has good elasticity, good flexibility, and is inexpensive to be wound and folded in a fire protection project.
  • Table 1 shows the performance of the rubber solid adhesive of the present invention and the conventional hot melt adhesive, two-component adhesive, and ordinary rubber in the production of fire hose Table 1:
  • the fire water hose produced by the rubber solid adhesive of the present invention has a higher peel strength and a higher use temperature than the water ribbon produced by the conventional hot melt adhesive.
  • the rubber solid adhesive comprises 32 parts of natural rubber, 48 parts of styrene-butadiene rubber, 20 parts of ethylene propylene diene rubber, 10 parts of zinc oxide, 1.5 parts of stearic acid, 3.75 parts of anti-aging agent, and ring parts by weight. 2 parts of alkane oil, 15 parts of white carbon black, 3.8 parts of rubber binder HM 1-80, 3.5 parts of resorcinol-80, 2.2 parts of accelerator CZ, 0.3 parts of accelerator TMTD, 2 parts of sulfur, 2 parts of TS280 blocked isocyanate.
  • Mastication Proportionally take natural rubber, styrene-butadiene rubber, EPDM rubber, put it into the opener at the same time and mix it with the glue, then adjust the roll distance of the mill to less than 2mm, plastic wrap roll After the thin pass and the triangle package 10 times, let stand for more than 8 hours;
  • the above rubber solid adhesive adheres to the application of untreated polyester filament and nylon in the production of fire hose.
  • the rubber solid adhesive comprises, in parts by weight, 32 parts of natural rubber, 48 parts of styrene-butadiene rubber, 20 parts of ethylene propylene diene rubber, 10 parts of zinc oxide, 1.5 parts of stearic acid, 3.75 parts of anti-aging agent, 2 parts of naphthenic oil, 15 parts of white carbon black, rubber binder HM 1-80 3. 8 parts, resorcinol-80 3. 5 parts, accelerator CZ 2. 2 parts, accelerator TMTD 0. 3 Parts, sulfur 2. 5 parts, TS280 blocked isocyanate 2 parts, light calcium 20 parts.
  • Mastication Proportionally take natural rubber, styrene-butadiene rubber, EPDM rubber, put it into the opener at the same time and mix it with the rubber, then adjust the roll distance of the mill to less than 2mm, mastication After the roll is thinned and the triangle is wrapped for 10 times, it is allowed to stand for more than 8 hours;
  • step (2) Mixing: Add the product after mastication in step (1) to zinc oxide, stearic acid, TS280 blocked isocyanate, anti-aging agent, and then add naphthenic oil, white carbon, light calcium. HMMM-80, resorcinol, after standing for 8 hours or more, add accelerator CZ, accelerator TMTD, and sulfur.
  • Rubber solid adhesive including 15 parts of natural rubber, 50 parts of styrene-butadiene rubber, 40 parts of ethylene propylene diene rubber, 15 parts of zinc oxide, 1 part of stearic acid, 1 part of antioxidant, and naphthenic oil 1 by weight. 30 parts of white carbon black, 10 parts of rubber binder HMMM-80, 10 parts of resorcinol _80, 5 parts of accelerator CZ, 5 parts of accelerator TMTD, 3 parts of sulfur, TS280 closed type 5 parts of isocyanate.
  • Rubber solid adhesive including 15 parts of natural rubber, 50 parts of styrene-butadiene rubber, 10-40 parts of EPDM rubber, 5 parts of zinc oxide, 1 part of stearic acid, 4 parts of antioxidant, and cyclohexane 1 part of oil, 30 parts of white carbon black, 100 parts of light calcium, 10 parts of rubber binder HMMM-80, 10 parts of resorcinol-80, 2 parts of accelerator CZ, promoter TMTD0. 5 parts, sulfur 3 parts , TS280 blocked isocyanate 5 parts.
  • Rubber solid adhesive including 20 parts of natural rubber and styrene-butadiene rubber 30 by weight 20 parts of EPDM rubber, 10 parts of zinc oxide, 1.5 parts of stearic acid, 3 parts of antioxidant, 6 parts of naphthenic oil, 15 parts of white carbon black, 5 parts of rubber adhesive HMMM-80, Resorcinol _80 6 parts, accelerator CZ 1 part, accelerator TMTD 0.2 parts, sulfur 2 parts, TS280 blocked isocyanate 3 parts.
  • Rubber solid adhesive including 20 parts of natural rubber, 20 parts of styrene butadiene rubber, 20 parts of ethylene propylene diene rubber, 10 parts of zinc oxide, 1 part of stearic acid, 3 parts of antioxidant, and naphthenic oil 6 by weight. 20 parts of white carbon black, 6 parts of rubber adhesive HMMM-80, 6 parts of resorcinol _80, 1 part of accelerator CZ, 2 parts of accelerator TMTD, 1 part of sulfur, TS280 blocked isocyanate 2 Share.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)

Abstract

　本发明提供了一种橡胶固体胶黏剂及其制备方法及应用。本发明的橡胶固体胶黏剂，按重量份数包括天然橡胶15-40份、丁苯橡胶 15-50份、三元乙丙橡胶10-40份、氧化锌5-15份、硬脂酸1-2份、防老剂1-4份、环烷油1-10份、白炭黑10-30份，轻钙0-100份，橡胶粘合剂HMMM-80 3-10份，间苯二酚-80 3-10份、促进剂 CZ 0.5-2份，促进剂 TMTD 0-0.5份，硫磺1-3份、TS280封闭型异氰酸酯 2-5份。本发明用于消防水带生产过程中粘接未处理涤纶长丝和尼龙，粘合强度高，并且在耐热，耐烫上都优于其他热熔胶胶黏剂，而且粘合稳定。

Description

橡胶固体胶黏剂及其制备方法及应用 技术领域- 本发明涉及一种橡胶固体胶黏剂及其制备方法及应用，属于化工 生产技术领域。
背景技术：
目前的消防水带制做工程中，内衬胶管与增强层带坯的粘合主要 有以下几种方案：
增强层材质进行处理，一是在增强层中添加短纤或者空变丝之类 的， 增加表面的毛糙度， 然后用热熔胶裹在内衬层上与带坯热贴合。 这种粘合基本是物理粘合， 剥离强度也很好， 缺点是水带的使用温度 受热熔胶的的熔点影响，使用环境温度大于热熔胶熔点时候内衬层与 增强层会脱落。而且胶管很硬。二是在增强层中添加短纤或者空变丝 之类的， 增加表面的毛糙度， 内衬胶管是橡胶的， 通过硫化和增强层 物理粘合。 该水带使用温度有提高， 缺点是剥离强度低。三是增强层 是处理过涤纶长丝或者尼龙。也就是我们常说的一浴法， 二浴法三浴 法对长丝或者尼龙进行浸胶处理， 然后内衬胶管用橡胶的， 通过硫化 和增强层化学粘合， 这种水带粘合强度大， 使用温度高， 缺点是处理 过的增强层带坯有各种颜色， 与传统的白色消防水带美观性有差距， 而且浸胶处理有有害性溶剂， 本环保， 还要烘干， 能源消耗大， 效率 低。
增强层是未处理的涤纶长丝或者尼龙，内衬胶管用双组分胶黏剂 浸胶， 然后和增强层带坯化学粘合， 这种水带使用温度比第一种高， 缺点是产品硬， 剥离强度低， 生产过程有有害溶剂挥发， 影响工人身 体和环境。
目前还未能解决消防水带中增强层是长丝或者尼龙时候的粘结 困难， 剥离强度低， 生产过程有有害溶剂挥发， 影响工人身体和环境 等问题。
发明内容- 本发明的目的是针对上述存在的问题提供一种橡胶固体胶黏剂 及其制备方法， 用于消防水带生产过程中粘接未处理涤纶长丝和尼 龙， 粘合强度高， 并且在耐热， 耐烫上都优于其他热熔胶胶黏剂， 而 且粘合稳定。
上述的目的通过以下的技术方案实现：
橡胶固体胶黏剂， 按重量份数包括天然橡胶 15-40份、丁苯橡胶 15-50份、 三元乙丙橡胶 10-40份、 氧化锌 5-15份、 硬脂酸 1_2份、 防老剂 1-4份、 环烷油 1-10份、 白炭黑 10-30份， 轻钙 0-100份， 橡胶粘合剂 HMMM-80 3-10份， 间苯二酚 _80 3-10份、 促进剂 CZ 0. 5-2份， 促进剂 TMTD 0-0. 5份， 硫磺 1_3份、 TS280封闭型异氰酸 酯 2-5份。
所述的橡胶固体胶黏剂， 按重量份数包括天然橡胶 32份、 丁苯 橡胶 48份、 三元乙丙橡胶 20份、 氧化锌 10份、 硬脂酸 1. 5份、 防 老剂 3. 75份、环烷油 2份、 白炭黑 15份、橡胶粘合剂 HM 1-80 3. 8 份， 间苯二酚 -80 3. 5份、 促进剂 CZ 2. 2份、 促进剂 TMTD 0. 3份、 硫磺 2. 5份、 TS280封闭型异氰酸酯 2份。 上述橡胶固体胶黏剂的制备方法， 该方法包括如下歩骤：
( 1 ) 塑炼： 按比例取天然橡胶， 丁苯橡胶， 三元乙丙橡胶， 一 次性投入开炼机先合胶翻匀， 然后把开炼机辊距调到小于 2mm， 塑炼 包辊后薄通并打三角包 10次后静置 8小时以上；
( 2 )混炼： 把歩骤（1 ) 中塑炼后的产物按比例加入氧化锌、 硬 脂酸、 TS280封闭型异氰酸酯、 防老剂， 吃匀后加入环烷油、 白炭黑、 轻钙、 HMMM-80、 间苯二酚， 吃尽翻匀后静置 8小时以上， 加入促进 剂 CZ、 促进剂 TMTD、 硫磺投入使用。
上述橡胶固体胶黏剂在消防水带生产过程中粘接未处理涤纶长 丝和尼龙方面的应用。
有益效果：
用本发明橡胶固体胶黏剂生产的消防水带比传统的热熔胶胶黏 剂生产的水带有三大优点： 一是材料使用范围广， 热熔胶胶黏剂生产 的水带增强层要有短纤， 空变丝之类掺和在里面， 因为其表面毛糙， 物理粘结强度才大， 对全部是表面光洁的长丝无效果， 本发明的固体 胶黏剂是通过物理加化学法和增强层骨架粘合的，和长丝也可以很好 地粘合； 二是热熔胶胶黏剂做的水带使用温度低， 水带的使用环境温 度达到胶黏剂的软化点时候， 内衬层会和增强层脱离， 也影响使用寿 命， 本发明的胶黏剂因为有化学粘结， 使用温度大大提高， 不会和增 强层脱离。三是本发明的胶黏剂是橡胶型胶黏剂，弹性好，柔韧性好， 便宜消防工程中的收卷， 折叠。表 1中是本发明的橡胶固体胶黏剂和 传统热熔胶、双组分胶黏剂、普通橡胶在生产消防水带方面的性能对 表 1:
Figure imgf000005_0001
由表 1中可以看出，本发明的橡胶固体胶黏剂生产的消防水带比 传统的热熔胶胶黏剂生产的水带明显剥离强度高， 使用温度更高。 具体实施方式- 实施例 1:
所述的橡胶固体胶黏剂， 按重量份数包括天然橡胶 32份、 丁苯 橡胶 48份、 三元乙丙橡胶 20份、 氧化锌 10份、 硬脂酸 1.5份、 防 老剂 3.75份、环烷油 2份、 白炭黑 15份、橡胶粘合剂 HM 1-80 3.8 份， 间苯二酚 -80 3.5份、 促进剂 CZ 2.2份、 促进剂 TMTD0.3份、 硫磺 2. 5份、 TS280封闭型异氰酸酯 2份。
上述橡胶固体胶黏剂的制备方法， 该方法包括如下歩骤：
( 1 ) 塑炼： 按比例取天然橡胶， 丁苯橡胶， 三元乙丙橡胶， 一 次性投入开炼机先合胶翻匀， 然后把开炼机辊距调到小于 2mm， 塑炼 包辊后薄通并打三角包 10次后静置 8小时以上；
( 2 )混炼： 把歩骤（1 ) 中塑炼后的产物按比例加入氧化锌、 硬 脂酸、 TS280封闭型异氰酸酯、 防老剂， 吃匀后加入环烷油、 白炭黑、 HMMM-80、 间苯二酚， 吃尽翻匀后静置 8小时以上， 加入促进剂 CZ、 促进剂 TMTD、 硫磺投入使用。
实施例 2 :
上述橡胶固体胶黏剂在消防水带生产过程中粘接未处理涤纶长 丝和尼龙方面的应用。
实施例 3 :
本实施例与实施例 1的不同之处在于：
橡胶固体胶黏剂， 按重量份数包括天然橡胶 32份、 丁苯橡胶 48 份、三元乙丙橡胶 20份、氧化锌 10份、硬脂酸 1. 5份、 防老剂 3. 75 份、 环烷油 2份、 白炭黑 15份、 橡胶粘合剂 HM 1-80 3. 8份， 间苯 二酚 -80 3. 5份、 促进剂 CZ 2. 2份、 促进剂 TMTD 0. 3份、硫磺 2. 5 份、 TS280封闭型异氰酸酯 2份、 轻钙 20份。
上述橡胶固体胶黏剂的制备方法， 该方法包括如下歩骤：
( 1 ) 塑炼： 按比例取天然橡胶， 丁苯橡胶， 三元乙丙橡胶， 一 次性投入开炼机先合胶翻匀， 然后把开炼机辊距调到小于 2mm， 塑炼 包辊后薄通并打三角包 10次后静置 8小时以上；
( 2 )混炼： 把歩骤（1 ) 中塑炼后的产物按比例加入氧化锌、 硬 脂酸、 TS280封闭型异氰酸酯、 防老剂， 吃匀后加入环烷油、 白炭黑、 轻钙、 HMMM-80、 间苯二酚， 吃尽翻匀后静置 8小时以上， 加入促进 剂 CZ、 促进剂 TMTD、 硫磺投入使用。
实施例 4:
本实施例与实施例 1的不同之处在于：
橡胶固体胶黏剂， 按重量份数包括天然橡胶 15份、 丁苯橡胶 50 份、 三元乙丙橡胶 40份、 氧化锌 15份、 硬脂酸 1份、 防老剂 1份、 环烷油 1份、 白炭黑 30份， 橡胶粘合剂 HMMM-80 10份， 间苯二酚 _80 10份、 促进剂 CZ 0. 5份， 促进剂 TMTD 0. 5份， 硫磺 3份、 TS280 封闭型异氰酸酯 5份。
实施例 5 :
本实施例与实施例 3的不同之处在于：
橡胶固体胶黏剂， 按重量份数包括天然橡胶 15份、 丁苯橡胶 50 份、三元乙丙橡胶 10-40份、氧化锌 5份、硬脂酸 1份、防老剂 4份、 环烷油 1份、 白炭黑 30份， 轻钙 100份，橡胶粘合剂 HMMM-80 10份， 间苯二酚 -80 10份、 促进剂 CZ 2份， 促进剂 TMTD0. 5份， 硫磺 3 份、 TS280封闭型异氰酸酯 5份。
实施例 6:
本实施例与实施例 1的不同之处在于：
橡胶固体胶黏剂， 按重量份数包括天然橡胶 20份、 丁苯橡胶 30 份、三元乙丙橡胶 20份、氧化锌 10份、硬脂酸 1. 5份、防老剂 3份、 环烷油 6份、白炭黑 15份，橡胶粘合剂 HMMM-80 5份，间苯二酚 _80 6份、 促进剂 CZ 1份， 促进剂 TMTD 0. 2份， 硫磺 2份、 TS280封闭 型异氰酸酯 3份。
实施例 7:
本实施例与实施例 1的不同之处在于：
橡胶固体胶黏剂， 按重量份数包括天然橡胶 20份、 丁苯橡胶 20 份、 三元乙丙橡胶 20份、 氧化锌 10份、 硬脂酸 1份、 防老剂 3份、 环烷油 6份、白炭黑 20份，橡胶粘合剂 HMMM-80 6份，间苯二酚 _80 6份、 促进剂 CZ 1份， 促进剂 TMTD 0. 2份， 硫磺 1份、 TS280封 闭型异氰酸酯 2份。
以上仅是本发明的最佳实施例，本发明的方法包括但不限于上述 实施例。

Claims

权 利 要 求
1.一种橡胶固体胶黏剂， 其特征是： 按重量份数包括天然橡胶 15-40 份、 丁苯橡胶 15-50份、 三元乙丙橡胶 10-40份、 氧化锌 5-15份、 硬脂酸 1-2份、 防老剂 1-4份、 环烷油 1-10份、 白炭黑 10-30份， 轻钙 0-100份， 橡胶粘合剂 HMMM-80 3_10份， 间苯二酚 _80 3-10 份、促进剂 CZ 0. 5-2份，促进剂 TMTD 0-0. 5份，硫磺 1_3份、 TS280 封闭型异氰酸酯 2-5份。
2.根据权利要求 1所述的橡胶固体胶黏剂， 其特征是： 按重量份数包 括天然橡胶 32份、 丁苯橡胶 48份、 三元乙丙橡胶 20份、 氧化锌 10 份、 硬脂酸 1. 5份、 防老剂 3. 75份、 环烷油 2份、 白炭黑 15份、 橡 胶粘合剂 HMMM-80 3. 8份， 间苯二酚 -80 3. 5份、 促进剂 CZ 2. 2 份、 促进剂 TMTD 0. 3份、 硫磺 2. 5份、 TS280封闭型异氰酸酯 2 份。
3.一种橡胶固体胶黏剂的制备方法，其特征是：该方法包括如下歩骤:
( 1 ) 塑炼： 按比例取天然橡胶， 丁苯橡胶， 三元乙丙橡胶， 一 次性投入开炼机先合胶翻匀， 然后把开炼机辊距调到小于 2mm， 塑炼 包辊后薄通并打三角包 10次后静置 8小时以上；
( 2 )混炼： 把歩骤（1 ) 中塑炼后的产物按比例加入氧化锌、 硬 脂酸、 TS280封闭型异氰酸酯、 防老剂， 吃匀后加入环烷油、 白炭黑、 轻钙、 HMMM-80、 间苯二酚， 吃尽翻匀后静置 8小时以上， 加入促进 剂 CZ、 促进剂 TMTD、 硫磺投入使用。
4.上述橡胶固体胶黏剂在消防水带生产过程中粘接未处理涤纶长丝 和尼龙方面的应用。
PCT/CN2013/089362 2013-12-11 2013-12-13 橡胶固体胶黏剂及其制备方法及应用 WO2015085570A1 (zh)

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