- HR-830 Water-based grinding resin
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.
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Composition:
Self-crosslinking acrylic acid graft copolymer.
Typical Properties:
Appearance: translucent liquid
Effective content: 40%
pH Value: 7.5-8.8
Viscosity (25°C, mPa.s): 500
MFT (°C): 12
TG:20°
Neutralizer: AMP95
Specific gravity (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.
Applications
Recommended Use:
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, ປົງຄາຍ.
Addition amount
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
Q: When do you arrange production?
A: If we have stock, we usually arrange production immediately after receiving your payment. Otherwise, please confirm the delivery time with us.
Q: What payment methods do you accept?
A: T/T, Paypal and Alibaba Trade Assurance. For payment amount less than 400 USD, we only accept Paypal and Western Union and Alibaba Trade Assurance.
Q: Which logistics agent do you usually cooperate with?
A: We cooperate with EMS, TNT, UPS, FEDEX ແລະ ຕົວແທນການຂົນສົ່ງອື່ນໆ. Your own freight forwarder can be assigned to you.
Q: What is the calculation formula for the amount of water-based dispersant added?
A: Addition amount (kg) = (total amount of pigment + total amount of filler) x (1-solid content) + solid content.
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The information herein is based on our present knowledge and experience. The information merely describes the properties of our products but no guarantee of properties in the legal sense shall be implied. We recommend testing our products as to their suitability for your envisaged purpose prior to use. No warranties of any kind, either express or implied, including warranties of merchantability or fitness for a particular purpose, are made regarding any products mentioned herein and data or information set forth, or that such products, data or information may be used without infringing intellectual property rights of third parties. We reserve the right to make any changes according to technological progress or further developments.
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