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    • 8. 发明公开
    • 내마모성이 우수한 저경도 고강도 열가소성 고무 및 이를 포함하는 다이아프램
    • 低硬度和高强度热塑性弹性体和膜片使用相同
    • KR1020120078558A
    • 2012-07-10
    • KR1020110049058
    • 2011-05-24
    • 제일모직주식회사
    • 윤범석박강열김종연김정욱
    • C08L53/02C08L23/00C08K3/00C08L71/12
    • C08L53/00C08G77/04C08L23/02C08L53/005C08L71/12C08L83/00
    • PURPOSE: A thermoplastic rubber is provided to have excellent thermal resistance, low hardness, and high strength, to have excellent physical properties, restitution, etc at room temperature and low temperatures, and to have excellent surface properties like thermal resistance, chemical resistance, processability, antibacterial property, moldability, etc. CONSTITUTION: A thermoplastic rubber comprises 25-55 weight% of hydrogenated block terpolymer, 20-50 weight% of aromatic oil, 5-15 weight% polyolefin resin, 5-20 weight% of inorganic filler, 3-15 weight% of polyphenylenether based resin, and 0.01-5 parts by weight of silicone resin, and additionally comprises metal(oxide)-containing aid. The thermoplastic rubber has surface hardness(shore A) of 0.1-50 A by KSM 6518. The hydrogenated block terpolymer comprises 20-35 weight% of an aromatic vinyl based polymer block.
    • 目的:提供热塑性橡胶以具有优异的耐热性,低硬度和高强度,在室温和低温下具有优异的物理性能,还原性等,并具有优异的表面性能,如耐热性,耐化学性,加工性 抗菌性,成型性等构成:热塑性橡胶含25-55重量%氢化嵌段三元共聚物,20-50重量%芳族油,5-15重量%聚烯烃树脂,5-20重量%无机填料, 3-15重量%的多苯基树脂,和0.01-5重量份的有机硅树脂,并且还包括含金属(氧化物)的助剂。 热塑性橡胶通过KSM 6518具有0.1-50A的表面硬度(Shore A)。氢化嵌段三元共聚物包含20-35重量%的芳族乙烯基聚合物嵌段。