Method for preparing glue used for bra
A technology of bra and rubber softening oil, which is applied in the field of preparing bra rubber, which can solve the problems of easy skin allergies, general water resistance, and poor durability, and achieve the effects of easy wearing, low peel strength, and good comfort
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Example Embodiment
[0013] Example 1:
[0014] 18% Thermoplastic elastomer SIS with good adhesion, good initial tack and good flexibility (TSRC, the content of two-line segments is 15%-50%);
[0015] 65% rubber softening oil (Karamay Petrochemical Company, flash point above 210);
[0016] 5% polyisobutylene (Korea Daelim Corporation, molecular weight 800-3000);
[0017] 12% tackifying resin (Koron Corporation, Korea, softening point 95-110℃);
[0018] The antioxidant 1010 accounts for 0.3% of the weight of the above materials;
[0019] 0.05% freshener (Givaudan) by weight of the above materials;
[0020] According to the ratio of this example 1, select rubber softening oil, thermoplastic elastomer, polyisobutylene and other materials into the stainless steel reactor, heat to 130 degrees, stir all the materials to melt uniformly and stabilize for 15 minutes, add the remaining materials, and stir for 30 minutes. , After the molding treatment, the required glue product is obtained.
Example Embodiment
[0021] Example 2:
[0022] 21% Thermoplastic elastomer SIS with good adhesion, good initial tack and good flexibility (TSRC, the diblock content is 15%-50%);
[0023] 65% rubber softening oil (Karamay Petrochemical Company, flash point above 210);
[0024] 5% polyisobutylene (Korea Daelim Corporation, molecular weight 800-3000);
[0025] 9% tackifying resin (Korea Cologne Company, softening point 95-110℃);
[0026] The antioxidant 1010 accounts for 0.3% of the weight of the above materials;
[0027] 0.05% freshener (Givaudan) by weight of the above materials;
[0028] According to the ratio of this example 2, select rubber softening oil, thermoplastic elastomer, polyisobutylene and other materials into the stainless steel reactor, heat to 130 degrees, stir all the materials to melt uniformly and stabilize for 15 minutes, add the remaining materials, and stir for 30 minutes. , After the molding treatment, the required glue product is obtained.
Example Embodiment
[0029] Example 3:
[0030] 23% Thermoplastic elastomer SIS with good adhesion, good initial tack and good flexibility (TSRC, the diblock content is 15%-50%);
[0031] 65% plastic softening oil (Karamay Petrochemical Company, flash point above 210);
[0032] 5% polyisobutylene (Korea Daelim Corporation, molecular weight 800-3000);
[0033] 7% tackifying resin (Kolon Corporation, Korea, softening point 95-110℃);
[0034] The antioxidant 1010 accounts for 0.3% of the weight of the above materials;
[0035] 0.05% freshener (Givaudan) by weight of the above materials;
[0036] According to the ratio of this example 3, select plastic softening oil, thermoplastic elastomer, polyisobutylene and other materials into the stainless steel reactor, heat to 130 degrees, stir all the materials to melt uniformly and stabilize for 15 minutes, add the remaining materials, and stir for 30 minutes. , After the molding treatment, the required glue product is obtained.
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