Submit

Bayhydur® ultra 305

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). As a hardener for aqueous two-component polyurethane systems.

Contact an Expert
i
Market Switch
Selection will influence the results you get.
Copied to clipboard

About

Product Types

No data available

Material

No data available

General Characterization

基于六亚甲基二异氰酸酯的亲水性脂肪族聚异氰酸酯,用于水性双组分聚氨酯体系的固化剂。

Storage Conditions

-储存于科思创原装密封容器中。
-推荐储存温度:0-30℃。
-避免强烈潮气、热和外来物质。
一般信息:
亲水性异氰酸酯对湿气非常敏感,与水生成二氧化碳和不溶 的脲。必须时刻保持容器密封良好。必须避免任何形式的水分(湿气,溶剂和含潮气物)进入,因为与水反应产生的二氧化碳会导致容器压力上升,产生危险。高温储存会导致颜色和粘度上升

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Hazen色值 DIN EN 1557 ≤ 150
NCO含量 DIN EN ISO 11 909 % 16.2 ± 0.4
粘度 23℃ DIN EN ISO 3219/A.3 mPa*s 6,500 ± 1,500
HDI单体含量 DIN EN ISO 10 283 % 按重量计 < 0,10

Property Name Test Method Unit Value
闪点 DIN EN 53 213 约 230
密度 DIN 53 217 g/cm3 约 1,16
当量 约 260

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
Download

Related topics

Do you want to know more about Bayhydur® ultra 305?
Get in touch with our experts!

Contact form image Zoe

How can we contact you?

* Mandatory Fields

1 product to compare