在南通酒店晚上怎么叫服务

在南通酒店晚上怎么叫服务

Polyether amine D230; polyether amine D230; flexible amine D230

Polyether amine is an excellent curing agent for epoxy resin, which is the key raw material of high performance composite. With low viscosity, high strength, high toughness, easy processing and other special properties. Polyether amine is used as shale inhibitor, composite materials, coatings, adhesives, waterborne electrophoretic paint and polyurea materials, textile auxiliaries and modified epoxy curing agent of waterborne epoxy coatings. It is widely used in the fields of wind turbine blade manufacturing, high-performance composite materials for automobile shell lightweight, shale oil and gas and offshore oil and gas exploitation, waterborne epoxy coating, fuel additives, adhesives, high-speed railway, marine engineering and other fields. In the field of automobile oil, polyether amine has the functions of cleaning oil path, reducing engine carbon deposition, reducing emissions, optimizing engine gasoline atomization effect and so on. It has increasingly become a mainstream oil additive. With the completion of oil upgrading work, the amount of polyether amine will be further increased.

Polyether amine

CAS:9046-10-0

Color, Pt CO < 30

Water content ≤ 0.5%

Amine value, mgKOH / g 440-480

Primary amine content, ≥ 97%

Polyether amines are a kind of diamine compounds with different molecular weight of PEO / EO, whose terminal is amine group. The main chain of D230 is polyepoxypropane group with two primary amine groups at both ends of the chain. The average molecular weight of D230 is about 230. Polyether amine is an excellent curing agent for epoxy resin, which is the key raw material of high performance composite. With low viscosity, high strength, high toughness, easy processing and other special properties. Polyether amines are used as shale inhibitors, composite materials, coatings, adhesives, waterborne electrophoretic paints and polyurea materials, textile auxiliaries and modified epoxy curing agents for waterborne epoxy coatings. It is widely used in the fields of wind turbine blade manufacturing, high-performance composite materials for automobile shell lightweight, shale oil and gas and offshore oil and gas exploitation, waterborne epoxy coating, fuel additives, adhesives, high-speed railway, marine engineering and other fields. In the field of automobile oil, polyether amine has the functions of cleaning oil path, reducing engine carbon deposition, reducing emissions, optimizing engine gasoline atomization effect and so on. It has increasingly become a mainstream oil additive. With the completion of oil upgrading work, the amount of polyether amine will be further increased.