Cashew shell oil polyol resin

      Cashew nut oil is a kind of extracted from natural plant materials cashew nut shell of material of new-style environmental protection, cashew shell oil is the main ingredient is cardanol, commodity cardanol is the product obtained after distillation of cashew nut oil, as a green plant phenol, the structure similar to phenol, nonylphenol, octylphenol and other petrochemical products, can be as petrochemical phenol products ideal substitutes used in industrial production and other areas of life.

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Cardanol molecular formula is by benzene ring, phenolic hydroxyl group, and a unsaturated fat patriarch carbon chain, unique structure can provide the compounds many special advantages.

1) benzene can provide strong chemical resistance and high temperature resistance, and provide certain rigidity;

2) phenolic hydroxyl can promote the epoxy ring, which gives the product fast curing and low temperature curing characteristics, at the same time improve the adhesion and corrosion resistance;

3) long unsaturated aliphatic carbon chain provide excellent hydrophobicity, good toughness, excellent corrosion resistance and low surface tension performance and improve the wettability of the substrate.


 

Raw material products:

腰果壳油

产品

外观

粘度(mpa.s,℃)

密度(g/ml);

水分(%)

PH值

色度

酚含量(%)

灰分(%)

基本特性

MD 001

棕红色透明液体

<350

0.95±0.03

<3

>4

≤18

>88

≤3

酚含量高,杂质含量少,质量稳定

MD 003

棕红色透明液体

<200

0.95±0.03

<3

>6.5

≤18

>92

≤2

酚含量高,杂质含量少,质量稳定

 

腰果酚

产品

外观

粘度(mpa.s,25℃)

密度(g/ml)

水分(%)

PH

色度

灰分(%)

酚含量(%)

单酚(%)

二酚(%)

多酚(%)

基本特性

MD 501

棕红色澄清透明液体

45-90

0.95±0.03

≤1

≤6.5

≤15(三个月内)

≤1

>95

>83

≤9

≤8

腰果单酚含量高,杂质含量少,颜色、质量稳定

MD 502

浅橙色澄清透明液体

45-90

0.95±0.03

≤1

≤6.5

≤11(三个月内)

≤1

>96

>85

≤9

≤7

腰果单酚含量高,杂质含量少,颜色浅、质量稳定

MD 503

浅灰色澄清透明液体

45-75

0.93±0.03

≤0.5

≤5.5

≤7(三个月内)

≤0.5

>98

>87

≤7

≤6

腰果单酚含量高,杂质含量少,颜色浅、质量稳定

 

腰果酚自聚树脂(重相)

产品

外观

粘度(mpa.s,25℃)

密度(g/ml)

水分(%)

固含量(%)

基本特性

重相

棕黑色不透明粘稠液体

3000-1000

0.95±0.03

≤1

≥99

多酚结构的腰果酚自聚体,高固含,粘度选择范围宽。