Pulp Paper Cylinder Release Aid Hydrid Release Agent

Product Description

Sunpaper 5227 is a water-soluble, oil-based hybrid release agent designed to facilitate the release of paper products (e.g., tissue, napkins, packaging paper) from drying cylinders during manufacturing. It is applied via an online spraying system to form a lubricating coating on dryer surfaces, ensuring optimal peeling performance.

Key Features

1. 1.Interfacial Lubrication:
   • Reduces adhesion between paper and dryer surfaces for smooth release.
2. 2.Surface Enhancement:
   • Improves paper smoothness (≥20% reduction in Bendtsen roughness) and gloss (ISO 8254-2:2016 compliant) without compromising tensile strength.
3. 3.Safety & Eco-Friendliness:
   • Non-toxic (LD50 >5,000 mg/kg, OECD 423), non-corrosive, and physiologically inert.
   • Biodegradable: >90% degradation within 28 days (OECD 301F).

Physical & Chemical Properties

• Components: Proprietary blend of fatty acid esters, nonionic surfactants, and emulsifiers.
• Appearance: Pale yellow to amber liquid.
• Odor: Mild, low-intensity oily odor.
• Density: 0.8-1.0 g/cm³ (20°C).
• Solubility: Fully miscible with water in all ratios.
• pH: 6.5-7.5 (1% aqueous solution).

Note: These properties are indicative and not intended as quality control specifications.

Application Guidelines

• Typical Dosage: 3-5 mL/min per nozzle (adjust based on pulp type, machine speed, and humidity).
• Delivery System: Requires pressurized spray equipment with precision metering pumps.
• Dilution: Dilute with water at 1:10 to 1:50 (v/v) for uniform spray distribution.

Packaging & Storage

• Packaging:
  • 200 kg PP drum or 1,000 kg IBC containers.
  • Container Load: 22 MT per 20ft container (IBC).
• Storage:
  • Store in sealed, UV-resistant containers in a cool, dry place.
  • Avoid direct sunlight.
  • Shelf Life: 12 months.

Health & Safety

• GHS Classification: Not classified as hazardous.
• PPE Requirements:
  • Safety goggles, nitrile gloves, and protective clothing.
• First Aid:
  • Eye/Skin Contact: Flush immediately with water for ≥15 minutes.

Disclaimer

The information provided is based on current knowledge and industry practices. For specific inquiries, contact Sunway Chemicals directly.