How to use foam caulk_Toluene diisocyanate manufacturer

In our daily lives, we often use foam caulking products. So, how to usefoam caulk? The author will introduce it to you in detail.

1, gun styleFoam caulkHow to use and steps:

①getGlueGun, useSpecializedClean with detergent to ensure smooth flow and ensureFoam caulkIt will not be hindered during the glue discharging process; secondly, the gun typeInject foam caulking agentinto the empty tubeFoam caulkfully integrated and adjusted to Foam caulkUsing condition ; Aim at the gap in the object that needs to be repaired, press the trigger, and foam The caulking agentcan be evenly filled into the gaps. Remember to clean the gun in time after use Foam, as residual material may damage span>glueGun.

②take againFoam caulk, hold the middle of the can firmly with your hands , shake vigorously along the transverse direction of the can body for at least 15~30under, be sure to ensure that the prepolymer in the tank is fully mixed.

③Remove the gun styleFoam caulkThe protective skin of the valve on the threaded ring Cover, remove glue gun, and install the foaming agent can into the along the threads Glue gunon the interface.

④Hold tightGlue gun‘s handle, make sure the material tank is placed above , glue gunUnder the material tank, open Glue gunFlow regulating valve at the rear.

⑤Aim the gun head at the bottom or inside of the part to be filled, and gently pull the trigger to start construction. You can use Glue gunThe flow adjustment valve at the back is adjusted to the appropriate flow rate.

⑥After a can is sprayed, if you still need to refill it, you can do it immediately Remove the empty can, reinstall the foaming agent according to point ③, and continue construction.

<span construction After completion, remove the material tank in time and replace it with special cleaning agent for cleaningGlue gun to prevent residual material from solidifying, blocking and damaging Glue gun.

2, Tubular typeFoam caulk:

①The same as the second step of the gun style. To be surefoam caulkis above the tube body, so when using Foam caulkThere will be no gaps when filling the gaps. Tubularfoam caulkingonly needs to fill the gaps 80% or so,Foam caulkwill solidify by itself until the gap is healed

②Take one more time Twist the hose clockwise.

③Make sure the material tank is placed above, Glue gununder the material tank , aim at the bottom or inside of the part to be filled, gently pull the trigger, and start construction.

④Spray from bottom to top, and the injection amount should be 80% of the required filling volume (tube filling The volume is 2/3).

⑤Pay attention to the traveling speed when spraying, and usually spray the amount to 2 of the required filling volume/3 is enough. When filling vertical gaps, you should start from bottom to top; when filling gaps such as those on the ceiling, the uncured foam may fall due to gravity. It is recommended to provide appropriate support after just filling, and wait until the foam solidifies and is bonded to the gap wall. Then remove the support. 10around, the foam debonded, 60can be cut after. Use a knife to cut off the excess foam, and then apply cement mortar, paint or silicone to the surface.

The above is aboutRelated tutorials on how to use foam caulking, I hope it will be helpful to everyone. If you want to know more relevant information, please pay attention to the official website of Shanghai Weigu.