Why do broken bridge aluminum doors and windows leak?
1. Broken bridge aluminum doors and windows are easy to leak. Why is this? Broken bridge aluminum doors and windows often leak. The main reason is that the design of the profile drainage system is not…
Why foam caulking becomes brittle when used at low temperatures
Foam caulk After foaming and curing, an elastomer similar to foam will be formed. , High-quality foam caulking agent has good foam paper density after curing font>, has high hardness and can be wel…
Why is broken bridge aluminum called broken bridge aluminum?
What is broken bridge aluminum? In short, “Broken Bridge“‘s“bridge“ refers to the bridge of heat between hot and cold, and broken bridge means to cut off Interaction of h…
Why are the sound insulation effects of broken bridge aluminum doors and windows good?
I believe many customers know Fenglu broken bridge aluminum doors and windows, because it is a product of China Aluminum Industry十strong, it is also a well-known trademark in China. Feng Aluminum Indu…
[Imported Glycerin Procurement and Supply] Why is glycerin antifreeze so good but not much on the market?
The full name of antifreeze should be called antifreeze coolant, which means it has antifreeze function of coolant. Antifreeze can prevent the coolant from freezing and cracking the radiator and freez…
[Imported Glycerin Supply] The reason why glycerin is used as a sweetener and moisturizer in the food processing industry
Glycerin (glycerol), colorless, odorless, sweet taste , the appearance is clear and viscous liquid, and it is an organic substance. According to the supply of glycerin: Food-grade glycerin is a sweete…
[Wholesale supply of stearic acid] This is why people who wear makeup are more popular with mosquitoes!
People who wear makeup are more susceptible to Mosquitoes welcome? You may not know that people who wear makeup or hairspray are also susceptible to mosquito bites. For example, if you apply nothing o…
[Antioxidant supply] Why should antioxidants be added to plastics and elastomers?
Antioxidants are a class of chemicals that, when present in only small amounts in polymer systems, can delay Or inhibit the oxidation process of the polymer, thereby preventing the aging of the polyme…
Why use concrete pump lubricant
This product is used to replace mortar for lubricating pumps, making pumping construction more energy-saving and economical. This product is packaged in sealed packaging, 300g per bag. For the past fe…
Why are some manufacturers’ packages 220g or 240g, and some packages 300g, but they all say effective lubrication for 50 meters?
According to hundreds of tests, 300g is safe for lubrication of pipelines with a length of 50 meters and below, and the possibility of pump clogging is very small, while 220g or 240g lubrication pumps…
