عنوان
Synthesis of pressure sensitive adhesive using emulsion polymerization of core-shell technique, effect of acrylic acid monomer on Shear strength
نویسنده (گان)
Safdari torkaman,Hossein;Zohuri,Gholam hossein;Gholami,Mehran;Hossein pour tousi,Pedram
چکیده مقاله
Pressure sensitive adhesives (PSAs) are viscoelastic materials that can adhere strongly to solid surfaces upon application of light contact pressure and short contact time. PSAs are used for many applications (e.g. tapes and labels) and can be obtained using different technologies such as emulsion. Waterborne pressure sensitive adhesives are much considered today due to their environmental compatibility. In this paper, different values (0.56, 1.12, 1.67 and 2.21 wt%) of acrylic acid monomer have used in the preparation of the adhesive. The shear strength of the obtained adhesive continuously increased (from 397 kPa to 501 kPa) with increasing acrylic acid concentration which studied.

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