HR830 has good compatibility with waterborne polyurethane, can be offset with pure alcohol without precipitation, has good water resistance, excellent adhesion to various plastic films with corona, especially excellent adhesion and water resistance to PVC. It has good resolubility and strong adaptability to long-term continuous printing. It can be applied to cigarette package gravure printing and Tetra Pak gravure printing with Damar resin.
产品数据
组成：
Self-crosslinking acrylic acid graft copolymer.
典型特性：
外观: translucent liquid
Effective content: 40%
PH 值: 7.5-8.8
粘性 (25°C, mPa.s): 500
MFT (°C): 12
TG:20°
Neutralizer: AMP95
比重 (25°C, kg/g): 1.03
Glass transition temperature Tg: 20
* The values shown in this data describe typical properties and do not constitutespecification limits.
应用
推荐用途：
Used for film and paper gravure water-based surface printing ink.It has good adhesion and film-forming properties for various packaging films with corona such as PET, OPP, PA, PE, PVC, nylon, 等.
添加量
Customized addition amount。
What is water-based acrylic resin？
Water-based acrylic resin is an environmentally friendly polymer material with water as the dispersing medium, having the chemical formula (C3H4O2)n. It appears as light yellow or white solid particles. Its core characteristics include low VOC emissions and strong weather resistance, making it widely used in building coatings, industrial corrosion prevention, wood paints, and other fields.
Primary Application Methods
Coatings field
Architectural Coatings: As the base material for latex paint, it provides water resistance and adhesion
Industrial Corrosion Protection: Used for steel structures and metal surface coatings, requires the use of crosslinking agents
Wood Paint: Forms a protective film through self-crosslinking or external curing agents
Ink and Adhesive
Flexographic printing: Requires the use of polyether-based dispersants for stable dispersion
Binder: Obtained water solubility through the neutralization and salting-out process
Precautions for Use
Store in a cool, ventilated place. The shelf life is typically six months
Before construction, the substrate compatibility must be tested to avoid adhesion issues
For industrial applications, it is recommended to choose thermosetting resins to enhance chemical resistance
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分散剂包装规格
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