CN106751855A - 进气管的硅橡胶油封材料配方 - Google Patents

进气管的硅橡胶油封材料配方 Download PDF

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Publication number
CN106751855A
CN106751855A CN201611141203.8A CN201611141203A CN106751855A CN 106751855 A CN106751855 A CN 106751855A CN 201611141203 A CN201611141203 A CN 201611141203A CN 106751855 A CN106751855 A CN 106751855A
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parts
silicon rubber
air inlet
inlet pipe
sealing material
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Inventor
吴喜林
吕晓刚
王磊
张建华
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Wuhu Jituo Rubber Technologies Co Ltd
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Wuhu Jituo Rubber Technologies Co Ltd
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Priority to CN201611141203.8A priority Critical patent/CN106751855A/zh
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

本发明的目的是提供一种进气管的硅橡胶油封材料配方，通过采用SH747‑U硅橡胶，具有优异的耐高低温性能，采用双25硫化剂进行硫化，加工性能好，采用气相白炭黑和沉淀白炭黑进行补强，HT‑1耐热稳定剂提高耐热性能，氧化铁红使颜色变红，整个配方材料在汽油、酸性燃油中长时间使用无异常，油封密封性能好。

Description

进气管的硅橡胶油封材料配方
技术领域
本发明涉及橡胶技术领域，尤其涉及一种进气管的硅橡胶油封材料配方。
背景技术
橡胶为高弹性的高分子化合物。分为天然橡胶与合成橡胶二种。天然橡胶是从橡胶树、橡胶草等植物中提取胶质后加工制成；合成橡胶则由各种单体经聚合反应而得。橡胶制品广泛应用于工业或生活各方面。硅橡胶耐高、低温性能好，硅橡胶的耐热性能也很突出，硅橡胶在油封材料有着很好的应用，因此硅橡胶还需有耐汽油和酸性燃油的性能。因此解决这一问题就显得十分必要。
发明内容
为解决上述问题，本发明提供一种进气管的硅橡胶油封材料配方，通过采用SH747-U硅橡胶，具有优异的耐高低温性能，采用双25硫化剂进行硫化，加工性能好，采用气相白炭黑和沉淀白炭黑进行补强，HT-1耐热稳定剂提高耐热性能，氧化铁红使颜色变红，整个配方材料在汽油、酸性燃油中长时间使用无异常，油封密封性能好，解决了背景技术中出现的问题。
本发明的目的是提供一种进气管的硅橡胶油封材料配方，包括有以下质量份数的组分料：
SH747-U硅橡胶 90-110份、
双25硫化剂 1-5份、
氧化铁红 1-3份、
HT-1耐热稳定剂 2-5份、
气相白炭黑 20-30份、
沉淀白炭黑 20-30份、
石墨粉 10-20份、
硅藻土 30-40份、
有机过氧化物 0.5-1份。
进一步改进在于：包括有以下质量份数的组分料：
SH747-U硅橡胶 100份、
双25硫化剂 2份、
氧化铁红 2份、
HT-1耐热稳定剂 3份、
气相白炭黑 25份、
沉淀白炭黑 25份、
石墨粉 15份、
硅藻土 35份、
有机过氧化物 0.7份。
本发明的有益效果：本发明通过采用SH747-U硅橡胶，具有优异的耐高低温性能，采用双25硫化剂进行硫化，加工性能好，采用气相白炭黑和沉淀白炭黑进行补强，HT-1耐热稳定剂提高耐热性能，氧化铁红使颜色变红，整个配方材料在汽油、酸性燃油中长时间使用无异常，油封密封性能好。
具体实施方式
为了加深对本发明的理解，下面将结合实施例对本发明作进一步详述，该实施例仅用于解释本发明，并不构成对本发明保护范围的限定。
本实施例提供一种进气管的硅橡胶油封材料配方，包括有以下质量份数的组分料：
SH747-U硅橡胶 100份、
双25硫化剂 2份、
氧化铁红 2份、
HT-1耐热稳定剂 3份、
气相白炭黑 25份、
沉淀白炭黑 25份、
石墨粉 15份、
硅藻土 35份、
有机过氧化物 0.7份。
通过采用SH747-U硅橡胶，具有优异的耐高低温性能，采用双25硫化剂进行硫化，加工性能好，采用气相白炭黑和沉淀白炭黑进行补强，HT-1耐热稳定剂提高耐热性能，氧化铁红使颜色变红，整个配方材料在汽油、酸性燃油中长时间使用无异常，油封密封性能好。

Claims (2)

1.一种进气管的硅橡胶油封材料配方，其特征在于：包括有以下质量份数的组分料：
SH747-U硅橡胶 90-110份、
双25硫化剂 1-5份、
氧化铁红 1-3份、
HT-1耐热稳定剂 2-5份、
气相白炭黑 20-30份、
沉淀白炭黑 20-30份、
石墨粉 10-20份、
硅藻土 30-40份、
有机过氧化物 0.5-1份。
2.如权利要求1所述进气管的硅橡胶油封材料配方，其特征在于：包括有以下质量份数的组分料：
SH747-U硅橡胶 100份、
双25硫化剂 2份、
氧化铁红 2份、
HT-1耐热稳定剂 3份、
气相白炭黑 25份、
沉淀白炭黑 25份、
石墨粉 15份、
硅藻土 35份、
有机过氧化物 0.7份。
CN201611141203.8A 2016-12-12 2016-12-12 进气管的硅橡胶油封材料配方 Pending CN106751855A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103642245A (zh) * 2013-11-25 2014-03-19 山东永泰化工有限公司 一种硅橡胶制备方法
CN103788655A (zh) * 2013-11-25 2014-05-14 山东永泰化工有限公司 一种硅橡胶
CN103788659A (zh) * 2013-11-25 2014-05-14 山东永泰化工有限公司 一种耐高温硅橡胶
CN104725862A (zh) * 2014-12-17 2015-06-24 苏州锦腾电子科技有限公司 一种耐高温硅橡胶及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103642245A (zh) * 2013-11-25 2014-03-19 山东永泰化工有限公司 一种硅橡胶制备方法
CN103788655A (zh) * 2013-11-25 2014-05-14 山东永泰化工有限公司 一种硅橡胶
CN103788659A (zh) * 2013-11-25 2014-05-14 山东永泰化工有限公司 一种耐高温硅橡胶
CN104725862A (zh) * 2014-12-17 2015-06-24 苏州锦腾电子科技有限公司 一种耐高温硅橡胶及其制备方法

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Application publication date: 20170531