| 摘要 |
Modern hydro-softfeel lacquers have special characteristics which make the use of plural component mixing equipment difficult. To solve the problem with the hydro-softfeel lacquer, an additional valve is installed in the mixing block of the resin side, that is the single purge valve previously used on the resin side is replaced by an adapter block which has two valves so that the two separate purge materials can be flushed into the outer tube of the integrator and one purge material used on the inner tube.
|
