Views:10 Author:Site Editor Publish Time: 2020-12-16 Origin:Site
When the skin comes into contact with the combined polyether, use soap and water to rinse.
When handling isocyanate, you should pay special attention, because it has a certain irritation, do not inhale its vapor, and do not splash on the skin and eyes.
If it splashes on the skin and eyes, it must be wiped off with sanitary napkins immediately, and then rinsed with plenty of water for 15 minutes, and then rinsed with soap or alcohol. If it is still serious, it should be treated immediately. Once a large area of isocyanate spills on the ground, apply sand and wood chips to cover the ground, and then wash the ground with a lot of water. When clothes are contaminated with isocyanate, they must be treated with a solution containing 50% ethanol, 45% water, and 5% concentrated ammonia, and then washed with soap.
Note: Please pay attention to storage methods and safe operation.
Polyurethane related applications and equipment
The company is the largest professional manufacturer of polyurethane insulation materials in China, with more than 10 years of experience in R&D and production.
What are the reasons for the unstable flow of the variable pump of the multifunctional high-pressure foaming machine? If you want to know, please come and find out with the editor!1. The input port of the variable pump of the multifunctional high-pressure foaming machine is lacking in supply. It may
There are many kinds of fillers used in polyurethane rigid foam, such as expanded graphite, powdered nylon, silica, glass fiber, etc. The filler used in polyurethane foam must be dried before use. When applied to a water foaming system, its moisture content must be measured.
1. The company's equipment has passed CE, ISO9001 quality management system certification, completely independent intellectual property design and production, has declared a number of national invention patents.2. The equipment is small in size, light in weight, low in failure rate, convenient to mo
The key to the construction quality of spraying polyurea lies in the substrate, and the substrate is divided into two types: metal substrate and concrete substrate, but no matter which kind of substrate, we must consider its anti-corrosion and waterproofing. So, what are the ways to deal with the an
Construction efficiency and characteristics of polyurea spray equipmentConstruction characteristics of polyurea spraying equipment: Polyurea spraying equipment is mainly used for spraying of rough spots on the surface of interior and exterior walls of buildings, spraying of commercial mixed polyurea
At present, the advantages of rigid polyurea with its excellent physical and chemical properties and advanced and convenient construction technology in the anti-corrosion application of the outer wall of the pipeline have been highlighted. Compared with 3PE, the rigid polyurea spraying equipment has
Polyurea spraying equipment is a highly reactive and pollution-free spraying technology developed in the past 20 years abroad. Its excellent physical and chemical properties, excellent manufacturability and environmental protection fully show its unparalleled superiority over traditional protection
With the improvement of our quality of life, various scientific and technological building materials in our lives also appear in our daily buildings. Spray polyurethane is one of the more practical materials. Polyurethane is a kind of insulation and waterproof coating. Among them, its thermal insula
The raw liquids of the two components of A and B are accurately proportioned and stirred at high speed. Two high-precision metering pumps are used to transport the A and B components to the mixing head. After high-speed and intensive stirring, the material and liquid are evenly sprayed out to form t
All family members:According to the national statutory holiday regulations and combined with the actual situation of the company, the following arrangements will be made for the New Year’s Day holiday in 2021: 1. There will be a holiday from January 1 (this Friday) to January 3 (this Sunday), a tot