文章摘要
Effect of Hydrocarbon Structure Composition of Rubber Oil on Properties of HMPSA
Received:June 02, 2021  Revised:June 02, 2021
DOI:10.12136/j.issn.1000-890X.2022.11.0830
Key Words: HMPSA;rubber oil;hydrocarbon structure composites;naphthenic hydrocarbon content;stickiness;peel strength
Author NameAffiliationE-mail
LiuYan* 1.PetroChina Lanzhou Lubricating Oil R&D Institute;2. PetroChina Lubricant Key Laboratory,Karamay liuyan_rhy@petrochina.com.cn 
WANG Bingnan PetroChina Beijing Lubricant Marketing Branch  
WANG Yi 1. PetroChina Lanzhou Lubricating Oil R&D Institute;2. PetroChina Lubricant Key Laboratory  
TU Wei 1.PetroChina Lanzhou Lubricating Oil R&D Institute;2. PetroChina Lubricant Key Laboratory  
HU Yuhua 1. PetroChina Lanzhou Lubricating Oil R&D Institute;2. PetroChina Lubricant Key Laboratory  
ZHANG Tingguo PetroChina Lubricant Company  
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Abstract:
      Rubber oils with different hydrocarbon structures prepared by blending naphthenic base oils and paraffin base oils were used as plasticizers for hot melt pressure sensitive adhesives(HMPSA). The effect of the hydrocarbon structure composition of rubber oils on the sticky and peeling strength of HMPSA was investigated. The results showed that the higher the content of naphthenic hydrocarbons in the rubber oil was, the better the sticky of HMPSA was,and the higher the 180° peel strength was.
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