Chicago Still and Box 12-18

On Saturday morning around 6:00 AM, Steve Redick captured a still and box operation at Taylor and Western. He arrived just as the crew was positioning the snorkel, and he noted that the report sounded positive. Temperatures were in the single digits, but the fire was quickly brought under control after they brought the ceiling down. Here are some photos from the scene.
Chicago Fire Department Still and Box Taylor and Western

Members from Squad 1 back the Snorkel into place in sector 1 on Taylor Street. Steve Redick photo

Chicago Fire Department Still and Box Taylor and Western

Chicago Engine 26 (D615) a 2003 Spartan/Crimson was the second engine due to this fire. Steve Redick photo

Chicago Fire Department Still and Box Taylor and Western

In the wintertime, companies have to be prepared to relocate to another hydrant in the event that the closest hydrant is frozen. Steve Redick photo

Chicago Fire Department Still and Box Taylor and Western

Engine 107 was first due to this fire. Behind the engine is Squad 1 and Truck 7. Steve Redick photo

Chicago Fire Department Still and Box Taylor and Western

Several hand lines were deployed in the rear of the building. Steve Redick photo

Chicago Fire Department Still and Box Taylor and Western

This shot from the rear shows the fire damage to the rear porch area on the third floor. Steve Redick photo

Chicago Fire Department Still and Box Taylor and Western

Truck 7 was the first due truck and went to the roof of the building. Steve Redick photo

Chlorinated Polypropylene Resin

Chlorinated polypropylene is widely used in printing ink, plastic and metal bonding industries due to its excellent adhesion to the surface of polypropylene and good adhesion to polyethylene, paper, aluminum foil and other materials. Its hardness, wear resistance, salt and water resistance and aging resistance are also very good, which is especially suitable for the production of printing composite BOPP film, PP film-paper, PP film-aluminum and other composite materials using printing ink in the packaging industry.
 
In addition, CPP also has certain applications in coating pigments, waterproofing agents, etc. Because the molecular chain of chlorinated polypropylene contains chlorine atoms, it can also be used as a flame retardant.
 
Because ink is a product made of a combination of a variety of chemicals, there may be subtle differences in the quality of chlorinated polypropylene prepared by different processes or companies, so the application of CPP requires ink users to make corresponding formula adjustments.
 
It is usually used with MP45, EVA and CEVA resin, and the dosage is 3%~8%.

Guangzhou Chengbian Chemical Technology Co., Ltd. , https://www.gzcbct.com