CN105754164A - 一种耐低温橡胶 - Google Patents

一种耐低温橡胶 Download PDF

Info

Publication number
CN105754164A
CN105754164A CN201610315307.XA CN201610315307A CN105754164A CN 105754164 A CN105754164 A CN 105754164A CN 201610315307 A CN201610315307 A CN 201610315307A CN 105754164 A CN105754164 A CN 105754164A
Authority
CN
China
Prior art keywords
parts
rubber
cold resistant
resistant rubber
cold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610315307.XA
Other languages
English (en)
Inventor
李文东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610315307.XA priority Critical patent/CN105754164A/zh
Publication of CN105754164A publication Critical patent/CN105754164A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Landscapes

  • 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)

Abstract

本发明公开了一种耐低温橡胶，由以下重量份的组分组成：丁腈橡胶100份、天然橡胶12份、三聚氰胺树脂8份、聚氯乙烯5份、炭黑33份、松焦油4份、竹纤维9份、防老剂AW2.4份、硫化剂3份、促进剂0.2份、邻苯二甲酸二辛酯5.5份、油酸3.7份、硬脂酸4份。本发明配方中加入竹纤维，制备得到的橡胶具有强度高、抗撕裂性的优点；同时，能在低温下长时间使用，其理化性能与常温时基本无变化，从而延长橡胶制品的寿命。

Description

一种耐低温橡胶
技术领域
本发明涉及橡胶领域，具体涉及一种耐低温橡胶。
背景技术
橡胶的耐低温性，即在规定的低温下保持其弹性和正常工作的能力，橡胶的耐低温性主要取决于高聚物的两个基本特性，玻璃化转变和结晶，两者都会使橡胶在低温下丧失弹性。橡胶的耐低温性主要体现在分子链的运动能力较强，分子间的运动相对的容易，分子凝聚的能量相对的低。可以适当的提高含胶率，在硫化条件不变的状态下，结合胶含量相对变化小，因而提高耐低性；增塑剂，油的选取和使用，增塑剂能使橡胶分子运动变得容易。
现有技术一般在低温下使用的橡胶，除具有低温性能外，还要求其他性能，如耐油、耐介质，具有高强度等其他的性能，因此，单独选用耐寒性好的橡胶往往不能满足实际需求，这时就要考虑两种或两种以上橡胶并用。
发明内容
本发明的目的在于提供一种强度高、抗撕裂性的耐低温橡胶。
本发明的耐低温橡胶，由以下重量份的组分组成：丁腈橡胶100份、天然橡胶12份、三聚氰胺树脂8份、聚氯乙烯5份、炭黑33份、松焦油4份、竹纤维9份、防老剂AW2.4份、硫化剂3份、促进剂0.2份、增塑剂5.5份、软化剂3.7份、硬脂酸4份。
所述软化剂为油酸。
所述增塑剂为邻苯二甲酸二辛酯。
采用上述技术方案后，通过在本发明配方中加入竹纤维，制备得到的橡胶具有强度高、抗撕裂性的优点；本发明耐低温橡胶能在低温下长时间使用，其理化性能与常温时基本无变化，从而延长橡胶制品的寿命。
具体实施方式
下面结合具体实施例对本发明的一种耐低温橡胶做进一步说明。
本发明的一种耐低温橡胶，由以下重量份的组分组成：丁腈橡胶100份、天然橡胶12份、三聚氰胺树脂8份、聚氯乙烯5份、炭黑33份、松焦油4份、竹纤维9份、防老剂AW2.4份、硫化剂3份、促进剂0.2份、邻苯二甲酸二辛酯5.5份、油酸3.7份、硬脂酸4份。

Claims (3)

1.一种耐低温橡胶，由以下重量份的组分组成：丁腈橡胶100份、天然橡胶12份、三聚氰胺树脂8份、聚氯乙烯5份、炭黑33份、松焦油4份、竹纤维9份、防老剂AW2.4份、硫化剂3份、促进剂0.2份、增塑剂5.5份、软化剂3.7份、硬脂酸4份。
2.根据权利要求1所述的耐低温橡胶，其特征在于：所述软化剂为油酸。
3.根据权利要求1所述的耐低温橡胶，其特征在于：所述增塑剂为邻苯二甲酸二辛酯。
CN201610315307.XA 2016-05-14 2016-05-14 一种耐低温橡胶 Pending CN105754164A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610315307.XA CN105754164A (zh) 2016-05-14 2016-05-14 一种耐低温橡胶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610315307.XA CN105754164A (zh) 2016-05-14 2016-05-14 一种耐低温橡胶

Publications (1)

Publication Number Publication Date
CN105754164A true CN105754164A (zh) 2016-07-13

Family

ID=56322903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610315307.XA Pending CN105754164A (zh) 2016-05-14 2016-05-14 一种耐低温橡胶

Country Status (1)

Country Link
CN (1) CN105754164A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106674650A (zh) * 2016-12-19 2017-05-17 苏州金威特工具有限公司 一种耐低温橡胶
CN115124771A (zh) * 2022-07-15 2022-09-30 安徽工程大学 一种毛竹粉改性的高强度丁腈橡胶及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104045875A (zh) * 2014-06-25 2014-09-17 安徽嘉木橡塑工业有限公司 一种高强度耐寒橡胶

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104045875A (zh) * 2014-06-25 2014-09-17 安徽嘉木橡塑工业有限公司 一种高强度耐寒橡胶

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106674650A (zh) * 2016-12-19 2017-05-17 苏州金威特工具有限公司 一种耐低温橡胶
CN115124771A (zh) * 2022-07-15 2022-09-30 安徽工程大学 一种毛竹粉改性的高强度丁腈橡胶及其制备方法
CN115124771B (zh) * 2022-07-15 2023-11-10 安徽工程大学 一种毛竹粉改性的高强度丁腈橡胶及其制备方法

Similar Documents

Publication Publication Date Title
CN106543505B (zh) 一种高性能丁腈橡胶密封材料及其制备方法
CN104045875A (zh) 一种高强度耐寒橡胶
JP5338658B2 (ja) ニトリル共重合体ゴム組成物
CN105175821B (zh) 高强力低压变耐油阀门密封圈
JP6261131B2 (ja) 高減衰組成物、制震ダンパおよび免震支承
CN104262725B (zh) 橡胶组合物、采用该橡胶组合物的v带包布胶及其制备方法
JP6594611B2 (ja) 高性能タイヤ
JP2018517022A (ja) 有機リチウム化合物、これを利用した変性共役ジエン系重合体の製造方法及び変性共役ジエン系重合体
CN107383508A (zh) 一种改性氯丁橡胶及其制备方法
CN112457544B (zh) 一种苯并噁嗪改性丁基橡胶宽温域阻尼复合材料的制备方法
US9932458B2 (en) Rubber composition for flexible coupling
CN105754164A (zh) 一种耐低温橡胶
CN102408594B (zh) 一种制备商用空调风扇用防振橡胶组件的橡胶材料
CN104262976B (zh) 一种气密性增进剂及其制备方法与应用
JP2013144815A (ja) トレッド用ゴム組成物、トレッドおよびそれを用いたタイヤ
EP2918651B1 (en) Vibration damping material
JP2016216549A (ja) ゴム組成物及びそれを用いたホース
CN108659282B (zh) 一种宽温域高阻尼耐油减震橡胶复合材料及其制备方法
KR102122440B1 (ko) 공액디엔계 공중합체 제조방법, 이로부터 제조된 공액디엔계 공중합체 및 이를 포함하는 고무 조성물
KR20180038146A (ko) 고무 조성물 및 이를 포함하는 타이어
JP2014105273A (ja) 高性能タイヤ用トレッドゴム組成物
JP4681238B2 (ja) タイヤ用ゴム組成物およびそれを用いてなるタイヤ
KR102024139B1 (ko) 변성제, 이를 이용한 변성 공액디엔계 중합체의 제조방법 및 변성 공액디엔계 중합체
JP2010043166A (ja) トレッド用ゴム組成物およびそれを用いたタイヤ
CN107746479B (zh) 一种用于发动机悬置的高粘性橡胶及制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160713