RU93034932A - POLYMER COMPOSITION - Google Patents

POLYMER COMPOSITION

Info

Publication number
RU93034932A
RU93034932A RU93034932/05A RU93034932A RU93034932A RU 93034932 A RU93034932 A RU 93034932A RU 93034932/05 A RU93034932/05 A RU 93034932/05A RU 93034932 A RU93034932 A RU 93034932A RU 93034932 A RU93034932 A RU 93034932A
Authority
RU
Russia
Prior art keywords
epoxyurethane
composition
polymer composition
polydiene
reducing
Prior art date
Application number
RU93034932/05A
Other languages
Russian (ru)
Other versions
RU2051942C1 (en
Inventor
А.Д. Елчуева
Л.А. Аверко-Антонович
Р.А. Абдулгасанов
С.М. Дивгун
А.Г. Лиакумович
Р.Я. Дебердеев
Original Assignee
Казанский государственный технологический университет
Filing date
Publication date
Application filed by Казанский государственный технологический университет filed Critical Казанский государственный технологический университет
Priority to RU93034932A priority Critical patent/RU2051942C1/en
Priority claimed from RU93034932A external-priority patent/RU2051942C1/en
Application granted granted Critical
Publication of RU2051942C1 publication Critical patent/RU2051942C1/en
Publication of RU93034932A publication Critical patent/RU93034932A/en

Links

Claims (1)

Изобретение относится к композициям на основе эпоксиуретановых олигомеров и может быть использовано для склеивания и герметизации деталей и узлов в области машиностроения, приборостроения, электро- и радиотехники. Задачей данного изобретения является повышение когезионной прочности композиции при сокращении времени полного отверждения и сохранении адгезионных свойств. В составе полимерной композиции, включающей эпоксиуретан, этилендиаминометилфенол, в качестве эпоксиуретана используют смесь полифуритового и полидиенового эпоксиуретанов при следующем соотношении компонентов в мас.ч.: полифуритового эпоксиуретана 70 - 90, полидиенового эпоксиуретана 10 - 30, этилендиаминометилфенола 15 - 20, что позволяет повысить когезионную прочность в 1,3 - 1,5 раза при сокращении времени полного отверждения в 2 раза.The invention relates to compositions based on epoxyurethane oligomers and can be used for bonding and sealing parts and assemblies in the field of mechanical engineering, instrument making, electrical and radio engineering. The objective of the invention is to increase the cohesive strength of the composition while reducing the time for complete curing and preservation of the adhesive properties. In the composition of the polymer composition, including epoxyurethane, ethylene diaminomethylphenol, a mixture of polyfurite and polydiene epoxyurethanes is used as epoxyurethane in the following ratio of components in parts by weight: polyfourite epoxyurethane 70 - 90, polydiene epoxyurethane 10-30, ethylenediaminomethylphenol 17 strength 1.3 - 1.5 times while reducing the time for full cure 2 times.
RU93034932A 1993-07-05 1993-07-05 Polymer composition RU2051942C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93034932A RU2051942C1 (en) 1993-07-05 1993-07-05 Polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93034932A RU2051942C1 (en) 1993-07-05 1993-07-05 Polymer composition

Publications (2)

Publication Number Publication Date
RU2051942C1 RU2051942C1 (en) 1996-01-10
RU93034932A true RU93034932A (en) 1996-05-10

Family

ID=20144565

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93034932A RU2051942C1 (en) 1993-07-05 1993-07-05 Polymer composition

Country Status (1)

Country Link
RU (1) RU2051942C1 (en)

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