German scientists develop new method to predict solar panel lifespan When solar cell modules are exposed to complex environments, the materials will age over time, and solar panel lifespan will also be shortened. Although most solar cell manufacturers guarantee their customers a maximum lifespan of 25 years, such a general lifespan statement is not […]
Author: chilly snow
the storage environment of chemical reagents on the validity period
Influence of the storage environment of chemical reagents on the validity period The influence of air: Oxygen in the air easily oxidizes and destroys the reducing agent. Strong alkaline reagents are easy to absorb carbon dioxide and turn into carbonates. Moisture can make some reagents deliquescent and agglomerate; fibers and dust can reduce and discolor […]
What are the dangerous chemical things on a daily basis?
What are the dangerous chemicals that we are easily exposed to on a daily basis? When it comes to hazardous chemicals, people often think that they are far from our daily life, and generally only appear in chemical plants. But today we will talk about some dangerous chemicals that we often see and use around […]
ECHEMI “2021 China Industrial Internet Top 100 List”
ECHEMI was selected into the “2021 China Industrial Internet Top 100 List” On December 1, the 2021 China Jiangsu E-Commerce Conference and China Industrial Internet Annual Conference opened in Nanjing. This conference released a number of key awards for the industrial Internet in 2021, including the “2021 China Top 100 Industrial Internet List”, and the […]
For the Process Synthesis of Iron ii phosphate
Iron phosphate is mainly used to make lithium iron ii phosphate battery materials; it can also be used as a catalyst and to make ceramics. Ferric phosphate is one of the few molluscicides approved for use in organic farming. Unlike previously applied metaldehyde, it is non-toxic to pets and wild animals. This material is used […]
Do you know PVS Chemicals
PVS Chemical Solutions, Inc. operates as a chemical manufacturing company. The company offers products such as sulfur, hydrochloric acid, water treatment chemicals, ferric chloride and anhydrous ferric chloride. PVS chemical solutions serve customers around the world. Overview of PVS Chemicals PVS Chemicals is a global manufacturer, distributor, and marketer of basic chemicals. It also provides […]
The 10 most worthwhile lipsticks in Perfect Diary are all popular shades
The 10 most worthwhile lipsticks in Perfect Diary are all popular shades Seeing that many friends are using the lipstick of Perfect Diary, I can’t stand it anymore, and finally I have to pull the weeds. Following this trend, the lipsticks I will share with you today are all relatively popular shades. I hope it […]
4 best sell Perfect Diary Eyeshadow Palette
1. Perfect Diary Fantasy Shadow Palette Odaiba At the top of the list is a wonderful palette of five different shades inspired by the geographic landscape of China. To be honest, the terraced fields are getting the most attention! Available in a variety of shades of yellow, red, brown and purple, it mimics the sun’s […]
let’s take a look at the tips for beauty
Everyone likes beauty.And beauty is full of our life. It’s almost halfway through this year, are you all having fun?But while being happy, you must also quietly become beautiful in your spare time, so let’s take a look at the tips for becoming beautiful. Hint # 1Gently remove dead skin cells in a small circle. […]
