Shanghai Meidong Biomaterials Co., Ltd.
Main products:Phenalkamine,Diluent,Cardanol
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  • Contact Person : Mr. Zhu Waylen
  • Company Name : Shanghai Meidong Biomaterials Co., Ltd.
  • Tel : 86-21-51698666
  • Fax : 86-21-50796200
  • Address : Shanghai,Shanghai,No.328 Aidisheng Road,Suite 302,Zhangjiang Hi-Tech Park,Shanghai China
  • Country/Region : China
  • Zip : 201203

epoxy hardener MD315

epoxy hardener MD315
Product Detailed
MD315 is a solvent-free epoxy hardener based on Cashew Nut Shell Liquid(CNSL) with outstanding anti-corrosion performance.

MD315 is a solvent-free phenalkamine epoxy hardener based on Cashew Nut Shell Liquid (CNSL). It can cure at room and low temperature (≤-5°C). Also it is moisture tolerant while curing and outstanding in anticorrosion performance, excellent in mechanical property, friendly to environment etc. In addition, it has high performance-cost ratio.It is an excellent substitute of polyamide epoxy hardener.

 

MD315 can be applied in fields of petroleum pipelines, mechanical equipments, storage tanks, steel structure, marine anticorrosion, industrial flooring etc:

1.various of heavy duty epoxy coatings;

2.industrial paintings;

3.epoxy flooring coatings;

4.composite materials;

5.adhesives etc.

Specifications as below:

ITEM

INDEX

TEST METHOD

1. Viscosity (cPs, at 25°C)

20,000-50,000

CS 107

2. Solids (%, 100-w.loss)

≥95

CS 118

3. Gardner Color

≤17

CS 112

4. Amine Value (mg KOH/g)

270-300

       CS 113

5. Density (g/ml, at 25°C)

0.95-1.05

GB12007.5—89

6. Gel Time(min)

40~70

CS 115

7. Recommended PHR

EEW=190

EEW=227

EEW=500

90±10

80±10

35±5

-

It has unique characteristics as following: 

outstanding anticorrosion performance, good acid, alkali, salt and solvent resistance;can cure at low temperature (≤-5°C);moisture tolerant while curing, not easy to be blushing, good application property;rapid cure at room temperature;non-critical mix ratio, convenient to operate;lower viscosity compared to polyamide epoxy hardener, easy to handle;synthesized with biomaterials, environment-friendly.

For more details,please don't hesitate to contact us. 

epoxy hardener MD315

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