产品品牌美国陶氏
产品产地
产品型号SILASTIC™ RTV-4251-S2 Base and Curing Agent
包装规格
陶氏DOW硅橡胶SILASTIC™ RTV-4251-S2 Base and Curing Agent
高强度,低硬度的硅橡胶适用于许多模具制造应用。建议与石膏,水泥和硬质聚氨酯一起使用,并可与聚酯一起使用。High strength, lower durometer silicone rubber suited for many moldmaking applications. Recommended for use with plaster, cement and rigid polyurethane and can be used with polyesters.
陶氏DOWSILASTIC™RTV-4251-S2基础和固化剂参数
近似脱模时间:6至8小时
颜色:灰白色
硬度计 - 邵氏A:20邵氏A
伸长率:600%[123 ]
混合比:10:1碱与催化剂87-RC混合粘度:9000厘泊
比重@ 25℃:1.13
撕裂强度:130 ppi
抗拉强度:910 psi
工作时间:60分钟
加法固化:√
环氧树脂:√
聚酯:√
聚氨酯泡沫:√
聚氨酯 - 刚性:√
两部分:√
Approximate De-mold Time:6 to 8 hrs
Color:Off-White
Durometer - Shore A:20 Shore A
Elongation:600 %
Mix Ratio:10:1 Base to Catalyst 87-RC
Mixing Viscosity:9000 Centipoise
Specific Gravity @ 25C:1.13
Tear Strength:130 ppi
Tensile Strength:910 psi
Working Time:60 Minutes
Addition Cure:√
Epoxies:√
Polyesters:√
Polyurethane-Foam:√
Polyurethane-Rigid:√
Two-Part:√