文章摘要
Application of Uniform Design in Optimization of Elevator Guide Wheel Compound Curing System
Received:March 25, 2018  Revised:March 25, 2018
DOI：10.12136/j.issn.1000-890X.2019.08.0615
Key Words: uniform design；curing system；sulfur；accelerator；elevator guide wheel
Author NameAffiliationE-mail
LI Rong The 42nd Institute of the Fourth Academy of CASC 876256724@qq. com 
WANG Fan* The 42nd Institute of the Fourth Academy of CASC zhoujun@163.com 
ZHOU Jun The 42nd Institute of the Fourth Academy of CASC  
DING Liping The 42nd Institute of the Fourth Academy of CASC  
LIU Jun The 42nd Institute of the Fourth Academy of CASC  
LIN Chunmei The 42nd Institute of the Fourth Academy of CASC  
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Abstract:
      The effects of sulfur and promoter M amount in curing system on the properties of compound and finished product for elevator（staircase） guide wheel were investigated by uniform design experiment， and the optimum amount of sulfur and promoter M was determined.The results showed that，compared with the amount of sulfur，the amount of accelerator M had more significant effect on the properties of compound.The amount of accelerator M had significant effect on t10 and Fmax of compound，the hardness，tensile strength，elongation at break and permanent deformation at break of vulcanizate，and the hardness and low frequency noise of finished guide wheel.The amount of sulfur had significant effect on the hardness，tensile strength and elongation at break of vulcanizate，and the hardness of finished guide wheel.The optimum amount of accelerator M was 1～1.5 phr and sulfur was 2～3 phr.
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