Rigid Polyurethane Foam Adhesive for Architectural Sandwich Panel Raw Material

Optimized Product Description: SPC-1006 Polyol for PU Rigid Foam Sandwich Panels

SPC-1006 Polyol is a fully formulated polyol blend specifically engineered for the production of high-performance PU rigid foam insulation used in sandwich panels. This specialized material is designed for use with both metallic (such as steel or aluminum) and non-metallic face sheets (including MgO, OSB, and others).

Key Features & Benefits

• Excellent Flowability: Ensures a homogeneous foam density throughout the entire cross-section of the panel, resulting in consistent insulation performance.
• Superior Adhesion: When adequately cured, the foam demonstrates strong bonding to various panel surfaces.
• Integrated Formulation: Contains a precise amount of the blowing agent HCFC 141B to achieve the target foam density, simplifying the production process.
• Built-in Fire Retardancy: The formulation includes sufficient fire retardants. When reacted with isocyanate (MDI), the resulting foam achieves a B2 or B3 classification according to DIN 4102, meeting standard fire safety requirements.
• Dimensional Stability: Properly cured foam maintains its shape and size, ensuring long-term panel integrity.

Application & Technical Specifications

Specification	Details
Primary Application	Manufacture of PU Rigid Foam for Insulation in Sandwich Panels
Compatible Substrates	Metal Sheets (Steel, Aluminum), MgO Board, OSB, and other facers
Reaction Component	Isocyanate (MDI)
Key Process Parameter	Recommended mold surface temperature: 40°C
Foam Properties	Homogeneous density, good surface adhesion, dimensional stability
Fire Performance	Typically achieves DIN 4102 Class B2 or B3

We offer flexible packaging solutions to meet your needs, whether you're testing a sample or preparing for large-scale production.

• What is the target application for your prepolymer? - Please specify your industry and end-use, e.g., footwear (soles), industrial rollers, seals, or other elastomeric components. This helps us recommend the optimal formulation and curing system.
• What are your specific performance requirements? - Please indicate your target values for hardness (Shore A/D), tensile strength, elongation at break, and abrasion resistance. Our standard M240/60D offers excellent specifications, but we can customize to meet your needs.
• Do you require a specific curing agent or system? - We typically recommend BDO or other curatives. Let us know if you have a preferred curative or if you need technical assistance in selecting the best one for your process.
• What is your required sample quantity for testing and evaluation? - We provide free samples (typically 1-2 kg) for R&D purposes. Please specify the quantity needed to conduct your initial trials.
• What certifications or quality standards are mandatory for your project? - Our products are SGS and ROHS certified. Inform us if you need additional certifications like ISO, REACH, or specific industry standards.
• What is your estimated monthly or annual consumption volume? - Providing your forecasted volume (kg/month or tons/year) allows us to structure the most competitive pricing and ensure supply chain stability.
• What is your target price per kilogram? - While we strive to offer the best value, sharing your budget helps us find a solution that meets both your performance and cost requirements.
• Do you require technical support during the product development or production phase? - Our technical team can provide guidance on formulation optimization, processing parameters, and troubleshooting. Let us know your level of support needed.