端氨基聚醚

D230

江苏更新日期：2020-02-19

Yonghan international Co.,ltd

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中文名称：: 端氨基聚醚

英文名称：: D230

CAS号：: 9046-10-0

1. Product Description

MA 223 is a difunctional primary amine. Its mainchain is consisted of repeating oxypropylene units. The average molecular weight of MA 223 is about 230.

MA 223 is a clear liquid with an amine-like odor.

2. Applications

Epoxy curing agents, adhesives, and surfactants.

3. Sales Specifications

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1. Appearance

Colorless to light yellow liquid

2. Color, Pt-Co

<30

3. Viscosity, 25 ^oC, mPa.s

5~30

4. Water, wt%

<0.25

5. Amine Value, mgKOH/g

440~500

6. Primary amine, %

>93

4. General Information

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CAS Registry

9046-10-0

Specific Gravity, 25 ^oC, g/cm³

0.95

Refractive index, n_D²⁰

1.447

Amine hydrogen equivalent wt.(AHEW), g/eq

60

5. Packaging and Storage

190kg Drums.

Stored in cool and dry places.

公司简介

yonghan international trade Co,LTD.belongs to Wuxi Acryl Chemical Co., Ltd., in Jiangsu province ,China, We are a professional company for chemical producing and trading . We have many HI-TECH products, such as epoxy resin for wind turbine blades, amine curing agents for marine coating ,IPDA ,IBO(M)A.UP resin, solvent and so on。we R&D these products ourself.