Impressed by the sealing system
Our SikaBaffle ® products is 3 d, thermal thermoplastics, or elastic parts, used to seal the body cavity.SikaBaffle®产品已经开发出多种体积膨胀特性，以确保即使是复杂的车身空腔也能被密封，以满足OEM设计参数。通过设计工程，可以定制声学特性，以满足最苛刻的要求。
Once cured, SikaBaffle ® products for oily and electrophoresis coating of automobile body panel has a good adhesion, including all the main base material used in the automotive industry, cold-rolled, galvanized (hot dipped and galvanized) and galvanized steel, aluminum and auto level.What will they do in a series of aging and the weathering test under the condition of maintaining its adhesion performance.
application
Von berg systeme
Thermoplastic injection molding parts based on thermal expansion material, can be designed into a 3 d shape, with or without support carrier, can seal almost any cavity geometry.Molding has been shown to provide the best cost volume.
extrusion
Extrusion parts is pure foam application without support carrier material.Self-adhesive expandable or co-extrusion parts with glue layer, or integration of machinery accessories, is the ideal choice for small and medium-sized cavity.
Robots or manual application
SikaBaffle ® components can be either manually or robot used in vehicles cavity.Mechanical fasteners, through the design in advance, can maintain the correct orientation in the whole assembly process, without deflection or mobile.
benefits
- Strong technology, can be effective to cold area and bake for curing conditions for many times
- Extend the baking conditions, from low baking to high temperature
- Flexible extension rate, from 300% to 2000%
- Combined with the design of the material advantages, in order to improve acoustic performance
read
Acoustic test center
In west card acoustic testing facility, sica engineers and application
Specialists on virtual and physical tests, the results of the analysis, as well
The weight of the proposed solutions, provide the best performance ratio
Each specific application.