Organobismuth catalyst has low cost, easy handling, low Green safety features such as toxicity and low radioactivity. In the past 10 years, both the s…
Organic zincIs important for the growth of livestock, organic zinc It is a necessary trace element for the synthesis of steroid hormones such as sex h…
Polyurethane Catalyst Commonly used catalysts in the synthesis of polyurethane and its raw materials mainly include tertiary amine catalysts and organ…
What are the advantages of organobismuth polyurethane catalyst compared to other types of catalysts? Advantage? 1. Safe and environmentally friendly, …
A-1 catalyst is mainly used in the production of flexible polyether polyurethane foam, and can also be used in rigid foam for packaging. A-1 has a par…
Organobismuth compounds have green and safe properties such as low cost, easy handling, low toxicity and low radioactivity. In the past 10 years, both…
Organic bismuthBismuth belongs to Group 15 in the periodic table of elements and is the most metallic in this group. Element is the heaviest stable el…
Organic zincThe method of supplementing zinc can be adding inorganic zinc or organic zinc to the feed. Inorganic zinc is mainly There are zinc sulfate…
Organobismuth belongs to Group 15 in the periodic table of elements and is the most metallic element in this group. , the heaviest stable element in t…
Polyurethane catalyst products are as follows: DY-1: Standard foam Polyurethane catalyst, 70% BDMAEE dissolved in glycolDY-1P: Bis(dimethylaminoethyl)…
OrganobismuthAlthough it meets environmental protection requirements, due to the inherent lack of catalytic activity of organobismuth, some products T…
Organic zinc is not easily combined with other substances to form insoluble compounds or is adsorbed on insoluble colloids. Then it has good chemical …
