B2 Fireproof PU Foam Spray for Walls High-Density Insulation China Manufacturer

• Customization: Available
• Molecular Principal Chain: Heterochain Polymer
• Color: Pale Yellow
• Model NO.: SDP1222
• Core Density: 38.1
• Dimensional Stability: ≤±1
• Specific Gravity at 25°c: 1.10±0.10 g/cm3
• Drum Type: Iron
• Chemical Weight in Drum: 220kgs/Drum
• Empty Drum Weight: 23kg
• Plastic Forming Method: Spray
• Gel Time: 2-3 S
• Rise Time: 4-6s
• Cream Time: 0-1s
• Viscosity at 25°c: 200±100 Cps
• Plastic Properties After Heated: Thermoplastic
• Compressive Strenngth: 235kpa
• 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)

• Company Profile

  Founded in 1996, Shunda Company has grown into a leading Chinese manufacturer of rigid PU foam and blend polyol systems, specializing in high-performance thermal insulation solutions for construction, automotive, and industrial applications. With 4 modern production plants in Yantai, Linyi, Dalian, and Changchun, and over 400 employees, we produce 50,000 MT annually, supplying top-quality polyurethane raw materials worldwide. As the largest global distributor of Wanhua Chemical's MDI series, we guarantee stable supplies of PM200/PM400 polymeric MDI, flame-retardant polyols, and PU catalysts for diverse applications including building insulation, cold storage, automotive, and shipbuilding. Through our international subsidiary Yantai Sanjiang Chemical (established 2010), we serve clients across the Middle East (UAE, Saudi Arabia), Asia (Pakistan, India, Vietnam, Russia, Iran, Bangladesh and others), Europe, and Africa with ISO-certified, low-VOC formulations that meet GB, DIN, and VDA standards. With 20+ years of expertise, Shunda combines strong R&D capabilities, strict quality control, and custom project engineering to deliver reliable, fireproof (A-0 rated) PU foam solutions for insulation, noise reduction, and energy efficiency. Contact us today for OEM/ODM services and bulk orders of cost-effective, high-performance polyurethane materials.