Medical adhesive tape and preparation method thereof
A tape and latex technology, applied in bandages, medical science, absorbent pads, etc., can solve the problems of poor softness and coatability of medical tapes, and achieve the effect of good softness and cotton saving.
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[0055] Example 1
[0056] A medical tape, including the following raw materials in parts by weight:
[0057] A component:
[0058] 10 parts latex
[0059] 2 parts of methyl methacrylate
[0060] Defoamer 1.0 parts
[0061] Wetting agent 0.5 parts
[0062] Tap water 10 parts
[0063] B component:
[0064] 20 parts of silicone latex
[0065] Tap water 20 parts
[0066] C component:
[0067] Benzoyl peroxide 10 parts
[0068] Glycerin trirosin acid resin 5 parts
[0069] Acrylic pressure sensitive adhesive 80 parts
[0070] D component:
[0071] Several non-woven fabrics and kraft paper.
[0072] Preferred:
[0073] The latex is EVA707 latex.
[0074] The defoamer is polyether defoamer, imine defoamer or amide defoamer.
Example Embodiment
[0075] Example 2
[0076] A medical tape, including the following raw materials in parts by weight:
[0077] A component:
[0078] 20 parts latex
[0079] 8 parts of methyl methacrylate
[0080] Defoamer 2.0 parts
[0081] Wetting agent 1.0 part
[0082] Tap water 20 parts
[0083] B component:
[0084] 30 parts of silicone latex
[0085] Tap water 30 parts
[0086] C component:
[0087] 18 parts of benzoyl peroxide
[0088] Glycerin trirosin acid resin 10 parts
[0089] Acrylic pressure sensitive adhesive 100 parts
[0090] D component:
[0091] Several non-woven fabrics and kraft paper.
[0092] Preferred:
[0093] The latex is EVA707 latex.
[0094] The defoamer is polyether defoamer, imine defoamer or amide defoamer.
Example Embodiment
[0095] Example 3
[0096] A medical tape, including the following raw materials in parts by weight:
[0097] A component:
[0098] 15 parts latex
[0099] 5 parts of methyl methacrylate
[0100] Antifoaming agent 1.5 parts
[0101] Wetting agent 0.75 parts
[0102] Tap water 15 parts
[0103] B component:
[0104] 25 parts of silicone latex
[0105] Tap water 25 parts
[0106] C component:
[0107] 14 parts of benzoyl peroxide
[0108] Glycerin trirosin acid resin 7.5 parts
[0109] Acrylic pressure sensitive adhesive 90 parts
[0110] D component:
[0111] Several non-woven fabrics and kraft paper.
[0112] Preferred:
[0113] The latex is EVA707 latex.
[0114] The defoamer is polyether defoamer, imine defoamer or amide defoamer.
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