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Indoor Matting Agent HM3328 is designed to reduce gloss and create a smooth matte finish in indoor coating systems.
Indoor Matting Agent HM3328 helps the coating surface look more uniform, soft, and visually controlled without disturbing the general film appearance.
Indoor Matting Agent HM3328 is useful for indoor powder coating formulations where low gloss, stable surface quality, and clean matte performance are required.
Synonyms: Indoor Matting Agent HM3328, HM3328, HM3328 Matting Agent, Indoor HM3328 Matting Additive, HM3328 Powder Coating Matting Agent, HM3328 Gloss Reducing Agent, Indoor Powder Coating Matting Agent, Matte Surface Additive HM3328, Gloss Control Additive HM3328, Low-Gloss Coating Additive HM3328
Indoor Matting Agent HM3328 is a physical matting agent based on polymer resin, mainly used in epoxy/polyester system.
Indoor Matting Agent HM3328 can achieve matting gloss as low as 6%.
Compared with chemical reaction matting agent, Indoor Matting Agent HM3328 has better anti-yellowing and levelling properties bringing finer appearance.
Indoor Matting Agent HM3328 is a matting agent for coating applications.
Indoor Matting Agent HM3328 is listed under the “Matting Agent” product category and is designed for indoor coating systems.
Indoor Matting Agent HM3328 can be described as a proprietary coating additive used to reduce gloss and create a controlled matte surface effect.
Indoor Matting Agent HM3328 is suitable for formulations where low gloss, smooth surface appearance, and stable indoor coating performance are required.
Application and Performance of Indoor Matting Agent HM3328:
In the production of hybrid powder coating, there is no obviously special selection requirement for polyester resin.
Almost all 50/50, 60/40 polyester resins are well suited and the film obtained is good in levelling and mechanical properties.
Indoor Matting Agent HM3328 is wax-free matting agent.
Indoor Matting Agent HM3328 won’t influence the recoating and transferring print properties.
The dosage ranges from 1-5% by weight of total formulation depending on the gloss needed.
Mix with other ingredients in high speed mixer, and then extrude by extruder.
Stability and Reactivity of Indoor Matting Agent HM3328:
Chemical stability:
Indoor Matting Agent HM3328 is stable under normal dry storage and handling conditions.
Reactivity:
Indoor Matting Agent HM3328 is not expected to show hazardous reactivity under normal use.
Conditions to avoid:
Heat, open flames, moisture, dust formation, and poor ventilation should be avoided.
Incompatible materials:
Strong oxidizing agents, strong acids, strong bases, and highly reactive chemicals should be avoided.
Hazardous decomposition products:
Fire or thermal decomposition may produce carbon oxides, irritating smoke, and organic vapors.
Handling and Storage of Indoor Matting Agent HM3328:
Handling:
Handle in a well-ventilated area.
Avoid breathing dust.
Avoid contact with skin and eyes.
Storage:
Store tightly closed in a cool, dry, and well-ventilated place.
Keep away from moisture, heat, ignition sources, and incompatible materials.
First Aid Measures of Indoor Matting Agent HM3328:
Inhalation:
Move the person to fresh air.
Seek medical advice if irritation continues.
Skin contact:
Wash with soap and plenty of water.
Eye contact:
Rinse carefully with water for at least 15 minutes.
Ingestion:
Rinse mouth with water.
Do not induce vomiting unless directed by medical personnel.
Firefighting Measures of Indoor Matting Agent HM3328:
Suitable extinguishing media:
Use water spray, foam, dry chemical powder, or carbon dioxide.
Special hazards:
Fire may produce irritating fumes and decomposition products.
Protective equipment:
Firefighters should wear self-contained breathing apparatus and protective clothing.
Accidental Release Measures of Indoor Matting Agent HM3328:
Personal precautions:
Avoid dust inhalation and contact with skin or eyes.
Environmental precautions:
Prevent release into drains, soil, and waterways.
Cleaning method:
Sweep or vacuum carefully without creating dust.
Collect into closed containers for disposal.
Exposure Controls / Personal Protection of Indoor Matting Agent HM3328:
Engineering controls:
Use adequate ventilation or local exhaust ventilation.
Respiratory protection:
Wear a dust mask if dust exposure may occur.
Hand protection:
Wear protective gloves.
Eye protection:
Wear safety goggles.
Skin protection:
Wear suitable protective clothing.
Hygiene measures:
Wash hands after handling.
Do not eat, drink, or smoke in working areas.
Properties of Indoor Matting Agent HM3328:
Appearance: Light yellow powder
Solid content (%): ≥99.0
