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BYK-085

Basic information

  • Product Name:BYK-085
  • CasNo.:68440-90-4
  • MF:
  • MW:

Physical and Chemical Properties

  • Purity:99%
  • Boiling Point:
  • Packing:liquid
  • Throughput:
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Product Details

CasNo: 68440-90-4

Appearance: liquid

Delivery Time: 15 days

Packing: 25kg/drum

Purity: 99%

Product Details

  • Product Name: Defoamer
  • Brand Model: BYK - 085
  • Packaging Specifications: 20 kg/iron drum, 170 kg/blue iron drum, meeting different dosage requirements and facilitating industrial transportation and storage.
  • Core Component: Organosilicon, combined with an organosilicon leveling agent, without solvent addition.

Product Performance and Advantages

  • Efficient Defoaming and Leveling:
    It has both rapid defoaming and leveling functions, which can eliminate foam in solvent - based, solvent - free coatings and adhesive systems, and improve the surface flatness of the coating at the same time, enhancing the uniformity of gloss.
  • Solvent - free and Environmental Protection Characteristics:
    Supplied in a solvent - free form, it meets environmental protection requirements, especially suitable for scenarios sensitive to solvent residues (such as food contact packaging coatings, environmentally friendly industrial coatings, etc.).
  • Overcoating Compatibility:
    It will not cause interlayer adhesion problems during overcoating, ensuring that the coatings are firmly bonded after multi - layer coating, and is suitable for projects that require multiple constructions (such as original automobile paint, ship anti - corrosion coatings).
  • System Adaptability:
    Specially designed for solvent - free systems or systems requiring special solvents, it is stable in high - solid coatings, UV - cured coatings and adhesives, and does not affect the curing reaction or physical properties of the system.

Scope of Application and Scenarios

  • Applicable Fields:
    • Solvent - based coatings (such as wood lacquer, metal anti - corrosion paint);
    • Solvent - free coatings (such as floor paint, pipeline inner wall coating);
    • Adhesives (such as structural adhesives for construction, automobile sealants).
  • Typical Application Scenarios:
    • Environmental protection projects that need to strictly control VOC emissions;
    • High - gloss systems with high requirements for coating appearance (such as piano paint, high - end furniture veneer);
    • Multi - layer coating processes (such as primer - topcoat supporting systems for industrial equipment).

Usage and Storage Recommendations

  • Adding Method:
    The recommended addition amount is 0.1% - 0.5% of the total formula amount. It needs to be evenly added to the system under low - speed stirring before use to avoid high - speed shearing leading to the failure of the defoamer.
  • Compatibility Test:
    When used for the first time, it is necessary to verify the compatibility with specific resins and curing agents in the small - scale test stage to ensure that there are no problems such as turbidity or cratering.
  • Storage Conditions:
    Store in a cool and dry place (temperature ≤ 30℃), avoid direct sunlight and contact with moisture. After opening, it needs to be sealed and stored, and the shelf life is usually 12 months.