Many placesPolyurethane foam will be used. Foam glue can be used to fill the gaps in some buildings, so in the decoration industry Very commonly used. Andpolyurethane foamin sealed CanThe inside is liquid. When it comes into contact with air, it will change and turn into a foam-like solid, which is still very soft. magical. You knowPolyurethane foam What is the drying time for font>? Let usShanghai Weigu Foaming Rubber The manufacturer tells you.
The surface drying time is generally about 10 minutes (25℃), the total drying time varies with ambient temperature and humidity. Generally, the total drying time in summer is about 4-6 hours, and in winter it takes more than 24 hours when the temperature is around zero.
It is expected that the service life of the foam under normal use conditions (with a covering layer on the outer surface) is not less than 10 years , the cured foam is at -10 ~ 80℃Maintains good elasticity and adhesion within the temperature range. The cured foam has the functions of filling, bonding and sealing. In addition, flame-retardant polyurethanefoamThe flame retardant grade of glue can reachB2 level or above, often used in areas with special requirements such as fireproof windows.
Polyurethane foamThe drying time has a great relationship with the temperature. The higher the temperature, the faster it dries, and the lower the temperature, the longer you have to wait. So before doing all this, everyone should also be careful not to touch the styrofoam to avoid getting it on your body and making it difficult to clean. WeShanghai Weigu The foam rubber factory has many years of experience in producing foam rubber. , the quality of our products is also very high. Welcome to call us for consultation.
MoreFoam glueFor small information, please pay attention to Shanghai Weigu.
微信扫一扫打赏
