For Thawing Room Washable Polyurethane Universalself-Leveling Mortar Floor

• Customization: Available
• CAS No.: 3909500000
• Formula: Inapplicability
• Model NO.: SPR-2310P
• 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
• Anti-Slip: High
• Shock-Resistant: High
• Damage-Resiatant: High
• Scrub-Resistant: High
• Dust-Proof: High
• Transport Package: Box/Bag
• Specification: 20KG(3KG+2, 8KG+14.2KG)
• Trademark: SPR
• Origin: Nanxiong China
• HS Code: 3909500000
• Production Capacity: 100000

Product Description

 

 

 

1. Introduction: Revolutionizing Cold Storage Flooring Solutions
In the demanding environments of food processing, pharmaceuticals, and cold storage facilities, flooring systems must withstand extreme temperature fluctuations, frequent washdowns, and heavy mechanical loads. The Thawing Room Washable Polyurethane Self-Leveling Mortar Floor is engineered to excel in these challenging conditions, offering a seamless, durable, and hygienic solution that prioritizes safety, efficiency, and longevity. Designed for thawing rooms and low-temperature processing zones, this innovative flooring system combines advanced polyurethane chemistry with self-leveling mortar technology to create a surface that resists thermal shock, chemical degradation, and physical stress.

2. Core Technology & Composition
This flooring system integrates two-component polyurethane resin with high-performance aggregates and specialized additives to form a seamless matrix. The formulation is engineered for:

• Extreme Temperature Stability: Maintains structural integrity from -40°C (-40°F) to 80°C (176°F), accommodating freeze-thaw cycles without cracking or delamination.
• Chemical Resistance: Withstands exposure to fats, oils, acids, disinfectants, and deicing salts commonly used in food and pharmaceutical industries.
• Thermal Shock Resistance: Avoids surface spalling or deformation during rapid temperature changes, critical in thawing rooms where product transitions from frozen to ambient states.
• High Compressive Strength: Supports heavy loads from pallet jacks, forklifts, and rolling stock (up to 50 MPa/7,250 PSI).

3. Key Features & Benefits

3.1 Seamless, Non-Porous Surface

• Hygienic Design: Eliminates crevices where bacteria, mold, or contaminants can accumulate, complying with HACCP and FDA standards.
• Easy Cleanability: Smooth finish allows for efficient high-pressure washing and steam cleaning without surface degradation.

3.2 Rapid Installation & Curing

• Self-Leveling Application: Pourable formulation ensures rapid, even coverage over irregular substrates, reducing installation time by 30-50% compared to traditional epoxy or cementitious systems.
• Low-Temperature Cure: Cures at temperatures as low as 5°C (41°F), minimizing downtime in refrigerated environments.

3.3 Enhanced Durability & Flexibility

• Elastic Modulus: Flexible polyurethane matrix absorbs impact and thermal movement, preventing hairline cracks or joint failures.
• Abrasion Resistance: Withstands heavy foot/equipment traffic and abrasive cleaning methods (e.g., scrubbers, steel brushes).

3.4 Aesthetic & Customizable Options

• Color Flexibility: Available in a range of colors to support wayfinding, zone demarcation, or brand alignment.
• Anti-Slip Finishes: Incorporates aggregates or textured toppings to meet slip-resistance standards (e.g., NFSI, DIN 51130).

4. Applications & Industries
Ideal for environments requiring hygiene, durability, and thermal resilience:

• Food Processing: Thawing rooms, cold storage, processing lines, and packaging areas.
• Pharmaceuticals: Cleanrooms, cold chain storage, and laboratory floors.
• Logistics & Warehousing: Refrigerated warehouses, freezer zones, and distribution centers.
• Healthcare: Mortuaries, specimen storage, and cold chain facilities.

5. Technical Specifications

 

Parameter	Typical Value
Thickness	3-6 mm (1/8-1/4 in)
Compressive Strength	≥50 MPa (7,250 PSI)
Flexural Strength	≥25 MPa (3,625 PSI)
Shore D Hardness	80-85
Thermal Conductivity	0.25 W/m·K
Service Temperature	-40°C to 80°C (-40°F to 176°F)
Cure Time (at 20°C)	12-24 hours (foot traffic)
Full Cure	7 days
Chemical Resistance	Resistant to most organic/inorganic acids, alcohols, and diluted bases

6. Installation Guidelines
6.1 Substrate Preparation

• Concrete: Moisture content ≤4% (per ASTM F2170), pH 6-9, and free of laitance, cracks, or contaminants.
• Primer Application: Use epoxy or polyurethane primer for enhanced adhesion.

6.2 Mixing & Pouring

• Mix Ratio: Resin (Part A) : Hardener (Part B) = 1:1 by weight.
• Application: Pour at 20°C-25°C (68°F-77°F) using serrated squeegees for even distribution.

6.3 Curing & Protection

• Ambient Conditions: Maintain temperature and humidity control during curing.
• UV Topcoat: Optional for color stability in non-refrigerated zones.

7. Maintenance & Sustainability

• Cleaning: Use pH-neutral detergents and water (up to 90°C/194°F). Avoid solvent-based cleaners.
• Repairability: Localized repairs possible without replacing entire sections.
• Environmental Compliance: Low-VOC formulation (<20 g/L) meets LEED and Indoor Air Quality standards.

8. Compliance & Certifications

• Regulatory Standards: FDA CFR 21 Part 177, EU 10/2011 (food contact), HACCP International.
• Fire Ratings: Class Bfl-s1 (EN 13501-1) for smoke and flame spread.
• Sustainability: Contributes to LEED v4 MR credits for recycled content and low-emitting materials.

9. Competitive Advantages

• vs. Epoxy Floors: Superior flexibility, chemical resistance, and thermal stability.
• vs. Cementitious Systems: Faster installation, no shrinkage, and seamless finish.
• vs. Vinyl/PVC: Higher load capacity, better abrasion resistance, and longer lifespan.

10. Conclusion: The Future of Cold Storage Flooring
The Thawing Room Washable Polyurethane Self-Leveling Mortar Floor redefines performance in low-temperature environments, delivering a balance of durability, hygiene, and cost-efficiency. With its seamless surface, rapid installation, and compliance with global standards, it is the optimal choice for industries where downtime and contamination are non-negotiable risks. Invest in a flooring system that not only withstands the elements but elevates operational excellence.