Answers to questions about Weigu polyurethane foam construction

1

Foam glueThe tank valve is clogged

Improper transportation or storage, such as inversion, side placement, squeezing, etc.

Use Weigu special spray gun to tighten the top valve

2

Foam glue tank exists The phenomenon of unclear padding

Spray gun: Poorly made spray gun with poor sealing performance. The spray gun has not been cleaned and the barrel is blocked.

Select the company’s matching spray gun. When cleaning the spray gun, inject the cleaning agent into the spray gun and let it sit for 5 minutes to completely dissolve the residue in the tube until it sprays out. Use clean water to completely clean the spray gun.

If it is not used up on the first day, it needs to be used again on the second day

Do not remove the spray gun, otherwise the valveurrentcolor; border-style: none solid solid none; border-width: medium 1px 1px medium;” width=”240″ valign=”center”>

A, the gap is too large font>

The gap should generally be controlled at 3CM.

BIf the temperature is too low, the foam will become thinner and the cells will become larger

The temperature of the material should be increased, and a suitable spray gun or a thin tube should be added before the spray gun. Make the foam thicker.

1

How to deal with styrofoam if it accidentally gets on clothes span>

If it is not cured, it can be dissolved with cleaning agent. If it has cured, it can be scraped off with a tool. But no matter whether it is cured or not, the solution will always penetrate into the clothing fibers and turn yellow after being exposed to ultraviolet rays, so try not to touch it on the clothes.

2

How to deal with styrofoamif you accidentally get it on your skin or eyes

Wash with warm water on the skin, it may be the first It won’t be clean for a few days, but the skin will secrete oil, so keep washing for a few days. Rinse eyes with warm water and seek medical attention immediately.

3

Gun style, The respective characteristics of tubular foam

Gun type spray gun Gluing can better control the flow rate, and the foaming volume is large, but the post-expansion is small. Generally used by professionals. The tubular type has a larger expansion volume after gluing, and is mainly suitable for home decorationDIYetc. At present, 80%of Europe’s market is tube type, and the demand in the domestic market will also increase in the future.

4

How many meters can a can offoam glue be beaten

Depends Various factors: product formula, construction environment, construction tools, glue injection gaps, etc.

5

Company product50L, 55L,60LWhat does it mean font>

The volume of the product after it is completely foamed and solidified under a specific environment.