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Bayhydur XP 2890 科思创水性固化剂 Bayhydur XP 2890_进口
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科思创水性固化剂 Bayhydur XP 2890_进口
更新时间:2020-04-28
产地:进口
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科思创水性固化剂 Bayhydur XP 2890_进口
Aliphatic polyisocyanate resin based on hexamethylenediisocyante.

As the hardener for long pot-life coatingsystems.

Formsupplied

详细介绍

 

科思创水性固化剂 Bayhydur XP 2890_进口

 

Characterization                                          Aliphatic polyisocyanate resin based on hexamethylenediisocyante.

As the hardener for long pot-life coatingsystems.

Formsupplied                                        100%

 

 

 

Characteristicdata*

 

Property

Value

Unit ofmeasurement

Method

NCOcontent

16.8 ±0.5

%

M105-ISO11909

Viscosity at 23°C

1400 ±500

mPa·s

M014-ISO3219/A.3

Monomercontent

<0.3

%

M106-ISO10283

*These values are provisional. Binding supply specifications will not be available until the final product data sheetis published.

 

 

 

Otherdata**Property

 

Value

 

Unit ofmeasurement

 

Method

Equivalentweight

approx.250

 

 

Flashpoint

>200

°C

DIN ISO3679-2004

Density at 20°C

approx.1.1

g/ml

DIN EN ISO2811

Color(Hazen)

≤80

 

DIN EN1557

**These values provide generalinformation.

 

 

 

Solubility /thinnability                           Thisproductiscompatiblewiththefollowingsolvents:ethylacetate,butyl

acetate, acetone and mixturesthereof.

Desmodur XP 2890 should not be thinned to below a solids content of40% by wt. Prolonged storage of a solution with a lower solids content mayresultin turbidity andsedimentation.

Storage stability of the thinned product should be tested in eachcase.

 

 

Compatibility                                              Desmodur  XP  2890  is  compatible  with  the  following     polyisocyanates:Desmodur Z 4470, Bayhydur XP 401-60, Desmodur N3400.

 

 

Properties /Applications                        DesmodurXP2890isparticularlywellsuitedfortheformulationofhighsolids

coatings for construction, automotive refinishing and transportation   coating

applications.IncombinationwithDesmophen®NH-type,theuseofDesmodur XP 2890 can also help prolong the workablelife

 

科思创水性固化剂 Bayhydur XP 2890_进口

缘禾(原源禾)化工是德国科思创公司Covestro(原拜耳材料科技),湛新纽佩斯公司,

Supercolori等公司的一级代理商。主要经营的产品:科思创(原拜耳)的水性聚氨酯分散体、水性固化剂、水性羟基丙烯酸分散体、溶剂型树脂、溶剂型固化剂;湛新纽佩斯溶剂型树脂;及水性哑光树脂、手感助剂、绒毛粉、增稠剂、润湿剂等环保型原材料。应用领域:水性工业涂料、水性地坪及墙面涂料、水性木器涂料、水性塑料涂料、水性柔感涂料、水性轨道交通涂料、水性可剥离涂料、水性哑光光油、水性纺织浆料、水性纺织涂布、水性皮革涂饰、水性油墨,纸张印刷,导电涂料及其他特种涂料等。

在线询价

该厂商的产品分类

源禾
ACURE
聚氨酯树脂
科思创
水性固化剂
水性聚氨酯
Fluijet
树脂
VISCOLAM
170

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