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Hebei Yinuo New Materials Co., Ltd

No.388,Zhaiying Street,Yuhua District,Shijiazhuang,Hebei,China

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無料会員

Polyetheramine | Polyether Polyol (polyurethane Material)

China

D-2000

3577 ~ 4500 / Ton ( Negotiable ) Get Latest Price

-

3577 per Ton

16 Ton

200 kg drums

Within 35 to 50 days after receipt of the pre-paym

3000 Ton per Month

Western Union, T/T

Darren

今すぐお問い合わせください

製品仕様

Other Names : polyether amine D-400,polyether amine D 2000,polyether amine D2000 MF : JRT Grade Standard : Industrial Grade Purity (%) : 97% Appearance : Light yellow liquid with slight haze permitted Application : polyurea,pu coating,pu foam,polyurethane products,polyurethane coating. Brand Name : JRT CAS No. : - EINECS No. : -
Molecular Weight Wn : Around 430 Functionality : 2 Color, Pt-Co : 30 max Primary amine, % of total amine : 97 min Water, wt% : 0.2 max Total amine, meq/g : 4.2~4.9 Appearance : colorless to pale yellow liquid with slight haze permitted

タイトルまたは説明

image
roduct Description

 

D-2000 polyoxypropylenediamine equivalent. Polyetheramine D 2000 is a member of a family of polyamines having repeat oxypropylene units in the backbone. As shown by the above structure, Polyetheramine D-2000 is a difunctional primary amine with an average molecular weight of approximately 2000. Its amine groups are located on secondary carbon atoms at the ends of an aliphatic polyether chain. 
Polyetheramine D-2000 is light in color and low in viscosity. Its vapor pressure is extremely low. Polyetheramine D-2000 is completely miscible in a wide variety of solvents. It is, however, only slightly soluble in water. 

 

 

Synonym :

D-2000 polyetheramine equivalent;Polypropylene glycol bis(2-aminopropyl ether); polyetheramine; Polyetheramines; 2-(aminooxy)propan-1-amine;

 

Chemical Structure:

 

image

 

Specification:

 

Appearance Light yellow liquid with slight haze permitted
Molecular Weight Wn Around 2000
Functionality ~2
Color, Pt-Co 75 max.
Primary amine, % of total amine 97 min.

Total acetylatables, meq/g

0.98-1.1
Total amine, meq/g 0.96-1.05
Total amine, % acetylatables 94.0 min.
Water, wt% 0.20 max.

 

 

 

Applications for reference:

 

  • Key Component of Spray Polyurea and RIM

  • Epoxy Resin Curing Agent

  • Co-reactant in epoxy system,contributing flexibility and toughness

  • Enhance peel strengths in adhesives applications and in conjunction with other polyamines

  • Metal priming via cathodic electrodeposition in epoxy systems

  • Oil recovery chemicals and polyamide fibers

  • Its salts can be used in Premium cutting and metal working fluids

 


Characteristics:

 

  • Low viscosity, color and vapor pressure

  • fast reacting nature with isocyanates

 

 

 

Packaging & Shipping

 

 

 

Package: 200kgs/drum

 

 

Storage:  Store it under air at ambient temperature for extended period.a nitrogen blanket is suggested for all storage,however,to reduce the effect of accidental exposure to high temperatures and to reduce the absorption of atmospheric moisture and carbon dioxide.
It should be noted that pronounced discoloration is likely to occur at temperature above 60℃,whatever the gaseous pad.

 

Transportation:  Class hazards:8(6.1)
Package:II
UN NO.:2922

お問い合わせ

連絡先担当者:Mr. James

会社:Hebei Yinuo New Materials Co., Ltd

住所:No.388,Zhaiying Street,Yuhua District, Shijiazhuang, Hebei, China,050000

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Mr. James < Hebei Yinuo New Materials Co., Ltd >
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