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Merck MOK-5027 Wetting and Dispersing Agents for Solvent-based Coatings and Pigment Concentrates

Product rating 0.0
Monthly Sales 10
Repurchase rate 36.84%
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Merck MOK-5027 Wetting and Dispersing Agents for Solvent-based Coatings and Pigment Concentrates
Merck MOK-5027 Wetting and Dispersing Agents for Solvent-based Coatings and Pigment Concentrates
Merck MOK-5027 Wetting and Dispersing Agents for Solvent-based Coatings and Pigment Concentrates
Merck MOK-5027 Wetting and Dispersing Agents for Solvent-based Coatings and Pigment Concentrates
Merck MOK-5027 Wetting and Dispersing Agents for Solvent-based Coatings and Pigment Concentrates
Product attributes
Product details
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Product attributes

Origin
Germany
Product Specifications
25KG
Product name
German merck mok-5027 wetting and dispersing agent for solvent-based coatings and pigment concentrates
Specifications
5-25KG,100g sample
Item number
5027
Brand
Germany Merck
Model
MOK-5027
Purpose and scope of use
Paint Plant
Whether to import
No
Packing specification
25kg/barrel
Is it a hazardous chemical?
No

Product details

概述:溶剂型涂料和颜料浓缩浆用润湿分散剂。可稳定各类颜料。具有宽广的相容性,适用于以醛基或丙烯酸树脂为研磨树脂的溶剂型通用颜料浓缩浆。

典型物化数据

化学组成:含颜料亲和基团的高分子量嵌段共聚物溶液

胺值:10 mg KOH/g

密度 (20 °C):0.99 g/ml

不挥发份 (20分钟, 150 °C):98%

溶剂:无

闪点: 28 °C

推荐用量

无机颜料: 15-20 %

二氧化钛:4-5 %

有机颜料:30-60 %

炭黑:80-100 %

应用领域:MOK5027具有宽广的相容性,可用于各种溶剂型配方。也可用于问题涂料的后期补救。

加入方法和加工指导:

为了获得最佳性能,应先将助剂加入研磨料中,再加入颜料。先将研磨料的树脂和溶剂组份预混合,然后在不断搅拌下缓缓加入助剂。在助剂未混合均匀前不可加入颜料。可以通过后添加方式补救出现问题的涂料,此时,需要在高剪切力条件下缓慢加入。

特性和优点:涂料工业,该高分子量助剂通过空间位阻使颜料解絮凝并稳定。MOK5027对颜料颗粒提供相同的电荷。由此产生的排斥力和位阻稳定作用可有效避免可能的共絮凝,使多颜料体系不会产生浮色和发花。该助剂的解絮凝性能可增加涂料的光泽、颜色强度、透明性和遮盖力,同时降低研磨料的粘度。

特别注意:某些有机颜料的表面处理会对该润湿分散剂的效力有不良影响。在这种情况下,可试用同类型未处理过的颜料。用于卷材涂料时,须考虑该阳离子型助剂与酸催化剂间的相互作用。游离的酸或环氧封闭的酸比胺封闭的酸更适用。

贮存和运输:温度低于 0 °C 时可能发生分层或浑浊,加热至 20 °C 并充分混合。

包装规格:25KG/小桶,180KG/大桶

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微信图片_20251011110348_5447_383

Unit price
60.00CNY
(9.60USD)
~
110.00CNY
(17.60USD)
Minimum order quantity
≥1Kilogram
Kind reminder
Specifications
5-25KG
110.0 CNY
Inventory:1000
100g sample
60.0 CNY
Inventory:96
Selected 0 Species 0 Kilogram
Product amount:
0 CNY