瓦克 SC 870
描述信息
Room Temperature Curing Silicone Rubber (RTV-2)
ELASTOSIL® SC 870 A/B is a thixotropic, addition-curing, two-part silicone rubber, forming a mainly closed cell foam.
ELASTOSIL® SC 870 A/B is perfectly suited for processing with automatic dispensing equipment. It is suitable for CIPG foam gaskets even in 3D geometries due to its outstanding rheology.
产品应用
- Appliances Industry
- Automotive Electronics
- Automotive, Aerospace & Railway
- Cured-In-Place-Gaskets (Dry Type)
- Industrial Assembly
- Transportation
技术性能
存储条件/有效期Storage/Shelf life
25
产品形态Product form
液态Liquid
材料体系chemical system
Silicone Base
固化方式Cure Method
Two component mix cure
双组份反应类型2K reaction type
加成
邵氏硬度Shore Hardness
50 00
密封胶表干时间sealant Tack-free Time
10 min
延伸率elongation
100 % %
强度值/模量值Strength Value
350 kPa kPa
强度类型Strength Item
拉伸强度
粘度viscosity
40000 cps cps
类型type
A part
混合计算方式Mix By
by Volume
混合比例Mix ratio
1:1
密度Density
1.05 g/cm^3 g/cm^3
组 分Part
A Part
时间类型Type
Pot Life
胶粘剂操作时间Adhesive work life
150 s s
温度temperature
25 ℃ ℃
good processability on automated dispensing equipment
easy control of mixing quality due to different colors of the components
no ozone damaging blowing agents