FIELD: glues. SUBSTANCE: invention proposes glue for sticky ribbons based on syndiotactic 1,2-polybutadiene with crystallinity from 10 to 30% relating to thermoelastoplastic class. Glue comprises sticky agent, plasticizer, stabilizing agent and solvent. Adhesion properties of glue are regulated in the range from 0.56 to 0.62 n/mm (cellophane backing) by combination of syndiotactic 1,2-polybutadiene of definite sorts, sticky agent and plasticizer. Oligoisobutylene fraction with boiling point from 150 to 200 C is used as a plasticizer that promotes to decrease the content of fire hazard and expensive solvent and sticky agent in glue formula. EFFECT: improved properties, decreased cost, fire hazard safety.
Title | Year | Author | Number |
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0 |
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Authors
Dates
2002-07-20—Published
2000-12-13—Filed