RO103253A2 - Production method of a silicone rubber compound for a marking device - Google Patents

Production method of a silicone rubber compound for a marking device

Info

Publication number
RO103253A2
RO103253A2 RO13682588A RO13682588A RO103253A2 RO 103253 A2 RO103253 A2 RO 103253A2 RO 13682588 A RO13682588 A RO 13682588A RO 13682588 A RO13682588 A RO 13682588A RO 103253 A2 RO103253 A2 RO 103253A2
Authority
RO
Romania
Prior art keywords
production method
silicone rubber
marking device
rubber compound
vulcanising
Prior art date
Application number
RO13682588A
Other languages
Romanian (ro)
Other versions
RO103253B1 (en
Inventor
Mihai Marcu
Aurelian Stanciu
Silvia Elena Lazarescu
Gheorghe Stiubianu
Original Assignee
Inst Chimii Macromolecular
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 Inst Chimii Macromolecular filed Critical Inst Chimii Macromolecular
Priority to RO136825A priority Critical patent/RO103253B1/en
Publication of RO103253A2 publication Critical patent/RO103253A2/en
Publication of RO103253B1 publication Critical patent/RO103253B1/en

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  • Silicon Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The process comprises vulcanising based on mixing of 100 parts of methyl vinyl siloxane elastomer with silica 4-7, TiO2 0.2-0.5 Cu phthalocyanin 0.2-0.3 and/or red Fe oxide 1-15% by wt. of the elastomer. The homogenising and vulcanising in the presence of 1.5-1.7% of dicumyl peroxide at 170-180 degrees C and 80-100 atm. for 45-55 min. is followed by post-vulcanising at 180-190 deg. C.
RO136825A 1988-12-23 1988-12-23 Production method of a silicone rubber compound for a marking device RO103253B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO136825A RO103253B1 (en) 1988-12-23 1988-12-23 Production method of a silicone rubber compound for a marking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO136825A RO103253B1 (en) 1988-12-23 1988-12-23 Production method of a silicone rubber compound for a marking device

Publications (2)

Publication Number Publication Date
RO103253A2 true RO103253A2 (en) 1991-12-02
RO103253B1 RO103253B1 (en) 1992-06-25

Family

ID=20123277

Family Applications (1)

Application Number Title Priority Date Filing Date
RO136825A RO103253B1 (en) 1988-12-23 1988-12-23 Production method of a silicone rubber compound for a marking device

Country Status (1)

Country Link
RO (1) RO103253B1 (en)

Also Published As

Publication number Publication date
RO103253B1 (en) 1992-06-25

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