科思创一级代理商源禾缘禾水性固化剂N 3900

供应商
上海缘禾化工有限公司
认证
品牌
科思创
型号
N 3900
NCO co
23.5 ± 0.5
联系电话
02150311197
手机号
18918158830
总经理
李小姐
所在地
浦东新区民民路380弄27幢
更新时间
2021-11-26 10:51

详细介绍

desmodur  n3900



solubility/thinnability desmodur® n 3900 is compatible with the following solvents
                        ethyl acetate, butyl acetate,1-methoxypropylacetate-2, 

                        acetone, methyl ethyl ketone, methyl isobutylketone, 

                        cyclohexanone, toluene, xylene,solvent naphtha® 100and 

                        mixtures thereof.
                        aliphatic hydrocarbons are not suitable as solvents.
                        desmodur® n 3900 should not be thinned to below asolids 

                        content of 40 % by wt. prolonged storage of asolution 

                        with a lower solids content may
                        result in turbidity and sedimentation.


compatibility          desmodur® n 3900 can be mixed with the followingdesmodur

                       and desmophen® products:desmodur® n 75, n 100, n3200, 

                       n 3300, n 3390, n 3400, n 3600 and z 4470;
                       most polyester-based desmophen® products such asdesmophen

                       670,680, vp ls 2971, vp ls 2089 and vp ls 2107;desmophen

                       a products (acrylates).
                       it is incompatible with desmophen® 650 and 651.
properties/applications desmodur® n 3900 is used to formulatehigh-solids 

                       systems for automotiverefinishing,transportation 

                       coating and plastics coating.

                       storage - storage in original sealed bayer

                       materialscience  container.
                       - recommended storage temperature: 0 - 30 °c.
                       - protect from moisture, heat and foreign material.
                       general information: the product is sensitiveto 

                       moisture. storage at higher temperatures will result

                       in increase of color and viscosity. storage at 

                       significant lower temperatures will result in 

                       solidification. this solidification is reversible
                       by briefly heating the product withoutadversely 

                       affecting the of the product.


科思创、一级代理商、源禾、缘禾、水性固化剂、3900
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