Sdp1222 B2 Spray Rigid PU Foam for Building Walls High Adhesion Low Thermal Conductivity

• Customization: Available
• Molecular Principal Chain: Heterochain Polymer
• Color: Pale Yellow
• Model NO.: SDP1222
• Core Density: 10
• Specific Gravity at 25°c: 1.10±0.10 g/cm3
• Plastic Properties After Heated: Thermoplastic
• Chemical Weight in Drum: 220kgs/Drum
• Empty Drum Weight: 23kg
• Drum Type: Iron
• Plastic Forming Method: Spray
• Rise Time: 4-6s
• Cream Time: 0-1s
• Viscosity at 25°c: 200±100 Cps
• Gel Time: 2-3s
• Compressive Strength: 235kpa
• Usage: General Plastics, Engineering Plastics, Specialty
• Transport Package: Iron Drum
• Specification: 220KG
• Trademark: SHUNDA PU
• Origin: Yantai, China
• HS Code: 3907209000
• Production Capacity: 5000
• Package Size: 120.00cm * 120.00cm * 105.00cm
• Package Gross Weight: 243.000kg

Product Description

Premium B2 Fireproof Spray Rigid PU Foam for Building Wall Insulation - High Efficiency Thermal Insulation Material from China

Product Introduction:
SDP1222 B2 Grade Spray Rigid Polyurethane (PU) Foam is an advanced building insulation material specially formulated for external wall applications. As a leading Chinese PU foam manufacturer, Shunda Polyurethane has engineered this high-performance material to deliver exceptional thermal insulation (0.021 W/m·K thermal conductivity), excellent dimensional stability (±1%), and superior fire resistance (26.5% oxygen index). This spray-applied rigid foam creates a seamless, airtight insulation layer that significantly reduces energy costs while meeting international building safety standards.

Key Features & Technical Advantages

1. Superior Thermal Performance

   • Ultra-low thermal conductivity (0.021 W/m·K) - Minimizes heat transfer for maximum energy efficiency

   • 89% closed-cell structure - Prevents moisture absorption (≤3% water absorption) and enhances insulation

2. Enhanced Fire Safety (B2 Grade)

   • Meets GB/T 2406.2-2009 standards with 26.5% oxygen index

   • Self-extinguishing properties for safer building compliance

3. Exceptional Durability & Strength

   • High compressive strength (235 kPa) - Withstands structural loads

   • Outstanding dimensional stability - Performs in extreme temperatures (-60°C to 80°C)

4. Fast & Easy Application

   • Rapid curing (2-3s gel time, 4-6s rise time) - Reduces installation time

   • Strong adhesion - Bonds seamlessly to walls without gaps

5. Eco-Friendly & Safe

   • Low VOC emissions - Complies with GB, DIN, and international environmental standards

   • Formaldehyde-free - Safe for residential and commercial use

Applications

 Exterior Wall Insulation - Ideal for energy-efficient buildings, LEED-certified projects
 Commercial & Residential Construction - Provides long-lasting thermal protection
 Cold Storage & Industrial Facilities - Maintains stable temperatures in harsh conditions
 Renovation Projects - Upgrades older buildings with modern insulation technology

Technical Specifications

Property	Value	Test Standard
Core Density	38.1 kg/m³	GB/T 6343-2009
Compressive Strength	235 kPa	GB/T 8813-2008
Tensile Strength	225 kPa	GB/T 9641-88
Thermal Conductivity	0.021 W/(m·K)	GB/T 10294-2008
Closed-Cell Content	≥89%	GB/T 10799-2008
Water Absorption	≤3%	GB/T 8810-2005

 

Why Choose SDP1222 PU Foam?

 Manufactured by Shunda - 20+ years of expertise in PU foam production
 Compatible with Wanhua PM200 MDI - Ensures consistent, high-quality foam
 Cost-Effective Solution - Bulk pricing for large projects
 Global Supply - Exported to Middle East (UAE, Saudi Arabia), Asia (India, Vietnam), Europe

 

Packaging & Ordering Information

• Packing: 220kg/drum (zinc-coated for moisture protection)

• MOQ: 1 drum (samples available)

• Lead Time: 7-15 days for bulk orders

• Storage: Keep in cool, dry conditions (15-25°C)

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