A latex for dip forming which comprises a copolymer prepared by polymerizing 10 to 90% by weight of a conjugated diene monomer, 0.1 to 20% by weight of an ethylenically unsaturated acid monomer and 10 to 89.9% by weight of other ethylenically unsaturated monomer or monomers copolymerizable therewith, wherein the sum of the amount of acid groups bonded to or adsorbed on the surface of the copolymer constituting the latex and the amount of acid groups present in the aqueous phase of the copolymer latex is in the range of 0.1 to 2 meq. in terms of hydrochloric acid, per gram of the copolymer. This latex is dip-formed to give a dip-formed article having no fear of development of a protein allergy, and exhibiting a soft feeling and a high mechanical strength.
一种用于浸渍成型的胶乳,它包括一种共聚物,该共聚物是通过聚合 10 至 90% (按重量计)的共轭二烯单体、0.1 至 20% (按重量计)的
乙烯基不饱和酸单体和 10 至 89.9% (重量) 的其他
乙烯基不饱和单体或可与之共聚的单体,其中每克共聚物上键合或吸附在构成胶乳的共聚物表面的酸基量与共聚物胶乳
水相中存在的酸基量之和为 0.1 至 2 meq.(以
盐酸计)。这种胶乳经浸渍成型后,制成的浸渍成型产品不会出现蛋白质过敏现象,而且手感柔软,机械强度高。