Product Overview
- Function: Efficiently hydrolyzes ester/amide groups in resinous/sticky contaminants (e.g., adhesives, pitch) into water-soluble acids and alcohols. Reduces deposition on papermaking equipment, improves production efficiency, and enhances product quality.
- Mechanism: Breaks down hydrophobic adhesives into hydrophilic fragments via β-elimination and nucleophilic substitution.
Key Features
- Broad pH Compatibility: Effective in pH 3.0-9.0 systems.
- Thermostability:
- Operating Range: 25-70°C
- Optimal Range: 40-55°C
- Eco-Friendly: Biodegradable formulation.
- Production Benefits:
- Reduces "stickies" deposition on wires, felts, and dryer cylinders.
- Extends service life of dryer fabrics and doctor blades.
- Eliminates wax spots/defects, improving sheet quality.
- Enhances dryer fabric permeability, lowering steam consumption.
Physicochemical Properties
- Appearance: Pale yellow to amber liquid
- Odor: Mild
- Density: 1.0-1.1 g/cm³ (20°C)
- Activity: ≥2,000 U/g (amidase/esterase)
- pH (as supplied): 4.0-7.0
- Note: Properties are indicative and not for quality control.
Application Guidelines
- Dilution: Dilute with water at 1:10 to 1:20 (product:water) under continuous agitation.
- Dosage: 50-300 g/metric ton of pulp (site-specific optimization recommended).
- Contact Time: ≥45 minutes for complete hydrolysis.
- Recommendation: Continuous use ensures process stability.
Packaging & Storage
- Packaging:
- 200 kg PP drum or 1,000 kg IBC containers.
- Container Load: 22 MT/20ft (IBC).
- Storage:
- Store in sealed UV-resistant containers, cool/dry place, away from sunlight.
- Shelf Life: 6 months.
Health & Safety
- PPE Requirements:
- Wear nitrile gloves, chemical-resistant goggles, and protective clothing.
- First Aid:
- Eye Contact: Flush immediately with water for ≥15 minutes; seek medical help.
- Skin Contact: Wash with soap/water; remove contaminated clothing.
- Hazards:
- Enzymes may cause sensitization/allergic reactions via inhalation of aerosols/dust.
- Avoid splashing; spilled material should be flushed with water.
Disclaimer
The information provided is based on current knowledge and practices. Contact the supplier for further inquiries.
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