Aqueous dispersion of polyolefin fine particles with no emulsifying agents or organic solvents, used as printing ink additives, heat sealing for food packaging, adhesives and binders, and anti-blocking agents.
CHEMIPEARL™
Polyolefin-based Aqueous Dispersion
Applications detail
Applications
Characteristics
- Introduction
- Characteristics
- Applications
Anti-blocking and Heat Sealing Agent CHEMIPEARL™
CHEMIPEARL™ is a particulate aqueous dispersion made of fine particles of polyolefins, previously considered difficult to disperse in water. When compared with widely used aqueous dispersion techniques, CHEMIPEARL is unique in that it does not use emulsifying agents or organic solvents making it highly environment-friendly with good waterproof ability. The water based additive is used in a variety of applications as a heat-sealing and anti-blocking agent. CHEMIPEARL consists of spherical particles with narrow particle size distribution and exhibits excellent rub-off resistance, and heat sealing, slip and anti-blocking properties.
Magnification of CHEMIPEARL™
Grades and Applications of CHEMPEARL™
CHEMIPEARL™ S Grades
CHEMIPEARL™ V and A Grades
For more information on CHEMIPEARL Polyolefin-based Aqueous Dispersion, which can be used as a heat-sealing adhesive for metal, paper and film, please contact the product manager.
Related Products
Anti-blocking and Heat Sealing Agent CHEMIPEARL™
The heat sealing agent’s unique structure delivers excellent heat sealing and anti-blocking characteristics.
Aqueous Dispersion
CHEMIPEARL™ is a type of aqueous dispersion which is produced without using an emulsifying agent or organic solvent making the water based additive environmentally friendly with good waterproof ability.
Sperical Particles with Narrow Particle Size Distribution
Since CHEMIPEARL consists of spherical particles with narrow particle size distribution, it exhibits excellent rub-off resistance, and heat sealing, slip and anti-blocking properties.
Good Application Properties
The heat sealing agent CHEMIPEARL can be applied on paper, aluminum foil and plastics film by spray coating as well as gravure coating.
Characteristic Properties of Polyolefins Remain Intact
CHEMIPEARL offers polyolefins’ characteristic features such as excellent mechanical properties, water and chemical resistance. When baked after application, it becomes a non-directional, odorless film with outstanding heat-sealing properties.
Hygenic Qualities for Food Contact
Anti-blocking agent CHEMIPEARL complies with the requirements set forth in Notification No. 20 of the Ministry of Health and Welfare in Japan.
Anti-blocking and Heat Sealing Agent CHEMIPEARL™
The following table provides grade and property information for CHEMIPEARL™ Polyolefin-based Aqueous Dipersion.
Improve Slip Properties
The anti-blocking agent is a good slip improver for film, thermal paper and cigarette packaging
Anti-blocking Agent
Modification of Emulsions
Emulsion modifier for improvement of heat resistance and blocking resistance
Additive for Coating Materials
The water based additive can be used for Wood and Furniture Coatings.
Formulation
Urethane Dispersion (Olester UD500) : 100 parts CHEMIPEARL™ 5 parts
Substrate
Birch Plywood (100 mm × 100 mm × 5.5 mm)
Thickness of Coatings
100 μm (Dry)
Dry Condition
23° C (Celsius) ; 50 % (Humidity) ; More than 10 days
Abrasion Test
Weight 530 g × 2; Wearaser: CS-10; Rotation number: 1000 cycles
Binder for Recording Charts and Film
Glass Fiber Bundling Agent and Glass Surface Treatment Agent
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Contact Us
MITSUI CHEMICALS AMERICA, INC.
TEL
+1 914-253-0777
FAX
+1 914-253-0790