Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What density ranges are offered in two-component foams?

April 26, 2017density foams offered ranges two-component

0

Posted

What density ranges are offered in two-component foams?

1 Answer

0

Posted

A. Two-component foams are offered in 1.75 and 2.50 lbs. per cubic foot (28 and 40 kgs per cubic meter) densities. Please refer to the Technical Data Sheet (TDS) and Material Safety Data Sheet (MSDS) for formulation specific information and physical properties. Q. What is the temperature range that cured foam can withstand? A. Cured two-component foam withstands temperatures between -200 degrees F (-128 degrees C) and + 240 degrees F (115 degrees C). Please refer to the Technical Data Sheet (TDS) and Material Safety Data Sheet (MSDS) for formulation specific information and physical properties. Q. If I spray a two-component kit, and the foam does not cure, is soft and spongy, or is crispy to the touch, what went wrong? A. The kit is probably off-ratio. The components are designed to dispense 1:1 in volume. Make sure the kit has been thoroughly shaken before use, and that each tank valve is fully open. Change the gun nozzle and resume spraying. Proper chemical temperature is also requir