EASTCHEM PVA1599 used in paper and package field is the first trial in new application. EASTCHEM worked to achieve to provide the best quality with competitive price, maximizing client benefit.BRIEF INTRODUCTION---TP is a group company, focusing on package and paer industry. One of the main final pr
The customer is an Iranian trader who has a good cooperative relationship with Wanwei factory and is looking for pva2488 with anti-foaming agent In 22th May, he got the contact information of the customer from Wanwei, sent an email and WhatsApp information, and got a reply on the next day The custom
What’s PVA? Are PVA and PVB the same? Let’s find the answer together! PVA(Polyvinyl alcohol) is a kind of white powder, whose physical properties are affected by chemical structure, alcoholysis degree and degree of polymerization, determines used as different glue, such as emulsifying stabilizer, wa
It’s kindly of simple to tell apart whether anti-foaming agent added or not.Here we have below three ways you can try:Notice:No special requirement on concentration in below testing, normally 4%. Anti-foaming agent canworks with any concentration.Please keep the same conditions in the control group.
Melamine is an important chemical raw material that can be used as a flame retardant, water-reducing agent and formaldehyde detergent, etc. It is also used in many Asian countries to manufacture fertilizers. Next, we will give you a detailed description of the current state of the art in Melamine and the dangers to the body when consumed. Here are some answers. Here is the content list: The state of the art of Melamine. Is Melamine dangerous for human health?