for Freezer Impact-Resistant Polyurethane Heauy Load Anti-Slip Mortar Floor

• Customization: Available
• CAS No.: 3909500000
• Formula: Inapplicability
• Model NO.: SPR-2210P
• Color: Can Be Selected From The Color Card
• Appearance: Liquid
• Main Raw Material: Polyurethane
• Method: Brush
• Level: Primer+Topcoat
• Drying Method: Drying
• Certification: ISO14001, CCC, RoHS, ISO9001
• Substrate: Polyurethane
• Components: Polyurethane
• Formation Mechanism: Conversion Type
• Wear-Resistant: High
• Chemical-Resistant: High
• Water-Resistant: High
• Anti-Slip: High
• Anti-Dust: High
• Damage-Resistant: High
• Transport Package: Box
• Specification: 30KG(3KG+2.8KG+24.2KG)
• Trademark: SPR
• Origin: Nanxiong
• HS Code: 3909500000
• Production Capacity: 10000

Product Description

 

 

1. Overview
The Freezer Impact-Resistant Polyurethane Heavy-Load Anti-Slip Mortar Floor is a cutting-edge industrial flooring solution engineered to withstand the extreme conditions of freezer environments. Designed for cold storage facilities, food processing plants, and industrial settings requiring sub-zero temperature resilience, this flooring system combines advanced polyurethane technology with heavy-duty mortar formulations to deliver unparalleled performance in terms of impact resistance, load-bearing capacity, and slip prevention. Certified for compliance with international standards, it ensures safety, durability, and operational efficiency in demanding low-temperature applications.

2. Core Features and Benefits
2.1 Extreme Temperature Resilience (-40ºC to 130ºC)
Formulated with polyisocyanurate (PIR) and polyurethane binders, this mortar floor maintains structural integrity in temperatures ranging from -40ºC to 130ºC. Unlike traditional epoxy or cementitious systems that become brittle in cold conditions, its flexible polyurethane matrix prevents cracking, delamination, and thermal shock damage-critical for freezer environments with frequent temperature fluctuations.

2.2 Superior Impact and Heavy-Load Performance
Reinforced with high-strength aggregates and elastomeric polymers, the mortar layer achieves compressive strengths exceeding 30 MPa. This enables it to withstand repeated impacts from forklifts, pallet jacks, and falling objects without deformation. The polyurethane binder provides exceptional tensile strength (>2.5 MPa), ensuring long-term dimensional stability under continuous heavy loads (up to 10 tons/m²).

2.3 Advanced Anti-Slip Surface
The textured surface finish, incorporating silica quartz particles and polymer modifiers, delivers a static coefficient of friction (COF) ≥0.8 (ASTM D2047). This exceeds international safety standards (e.g., NFSI B101.1 for food service areas) and minimizes slip risks in icy or wet conditions, critical for worker safety in freezer zones.

2.4 Chemical and Abrasion Resistance
The polyurethane matrix resists degradation from oils, fats, deicing salts, and cleaning chemicals commonly used in cold storage facilities. With a Shore D hardness of 65-75, the surface withstands abrasion from pallet traffic and steel-wheeled equipment, maintaining aesthetics and functionality over decades.

2.5 Rapid Installation and Low Maintenance
The self-leveling mortar can be applied in thicknesses from 6-12 mm, curing in 8-24 hours at 20ºC. Seamless construction eliminates joints where contaminants can penetrate, while the hydrophobic formulation resists moisture absorption. Routine maintenance requires only neutral pH cleaners-no waxing or polishing needed.

3. Technical Specifications

 

Parameter	Value/Description
Material Composition	Polyurethane hybrid mortar with PIR binders, silica aggregates, and chemical additives
Temperature Range	-40ºC to 130ºC (continuous), 150ºC intermittent
Compressive Strength	≥30 MPa (28-day cure)
Tensile Strength	≥2.5 MPa
Flexural Strength	≥8 MPa
Slip Resistance (COF)	≥0.8 (dry/wet surfaces)
Thermal Shock Resistance	Withstands ΔT=100ºC without cracking
Adhesion to Concrete	≥1.5 MPa (pull-off test)
VOC Emissions	<50 g/L (compliant with LEED and AgBB standards)
Service Life	>20 years under normal industrial conditions

4. Applications

• Cold Storage Facilities: Blast freezers, refrigerated warehouses, and distribution centers handling frozen foods.
• Food Processing: Meat/poultry plants, dairy processing zones, and seafood facilities requiring hygienic, non-porous surfaces.
• Industrial Freezers: Pharmaceutical storage, chemical processing, and aerospace component freezing.
• High-Traffic Zones: Loading docks, conveyor lanes, and packaging areas in sub-zero environments.

5. Installation Guidelines
5.1 Surface Preparation

• Concrete substrate must have moisture content <10% (tested via ASTM D4263) and be free of laitance, oils, and debris.
• Primer application (polyurethane-based) is recommended for enhanced adhesion on porous surfaces.

5.2 Application Process

1. Mix Components: Combine base mortar and catalyst in a slow-speed mixer (<300 rpm) for 3 minutes.
2. Pour and Trowel: Spread mixture evenly using a serrated trowel to achieve 6-12 mm thickness.
3. Broadcast Anti-Slip Aggregate: Apply silica granules during the "green" stage (initial set) for optimal adhesion.
4. Curing: Maintain ambient temperatures >15ºC for 24-48 hours; avoid heavy traffic until fully cured (7 days).

5.3 Joint Treatment
Expansion joints and coving transitions are sealed with polyurethane caulking to prevent thermal movement damage.

6. Compliance and Certifications

• Food Safety: FDA 21 CFR 177.1680 compliant for food contact surfaces.
• Fire Safety: Class B1 fire rating (GB 8624) and ASTM E84 compliance.
• Environmental: Low-VOC formulation meets AgBB, CDPH, and LEED v4 requirements.
• Industry Standards: Conforms to GB/T 20154-2014 for cold storage construction and NFSI B101.1 for slip resistance.

7. Maintenance and Repair

• Daily Cleaning: Use pH-neutral cleaners (e.g., solutions) to avoid surface degradation.
• Stain Removal:  for oil/grease stains; avoid abrasive pads.
• Repair Kits: Localized damage can be patched using polyurethane mortar repair compounds (available in standard colors).

8. Competitive Advantages

• Cost Efficiency: 20+ year lifespan reduces replacement costs vs. epoxy (5-8 years) or concrete toppings (10-15 years).
• Thermal Performance: PIR-enhanced formulation reduces energy loss through flooring by up to 30% compared to cementitious systems.
• Sustainability: Recyclable post-consumer, with 100% landfill diversion options available.

9. Conclusion
The Freezer Impact-Resistant Polyurethane Heavy-Load Anti-Slip Mortar Floor sets a new benchmark for cold environment flooring. By integrating advanced polymer science with robust construction techniques, it addresses the critical challenges of thermal shock, heavy loads, and slip hazards in freezer applications. With global certifications and a lifecycle cost advantage, this solution is the optimal choice for operators prioritizing safety, durability, and operational continuity in sub-zero conditions.