TM Formula Polyurethane Adhesive TM PU Binder For Sponge Soundproofing

Price Negotiable

Price: 45-55RMB/KG

MOQ: 3mt

Delivery Time: Negotiable

Brand: Chen'yi

Product Description

RF104 Series TM Technology Polyurethane Binder

Intermediate Property Polyurethane Adhesive for Mid-Range Applications with Balanced Performance

A specialized polyurethane binder hybrid designed for applications requiring moderate flexibility and strength in sponge soundproofing and noise reduction packaging systems.

RF104 Series Polyurethane Adhesive product overview

Technical Specifications

Product Series	Sponge soundproofing and noise reduction packaging series
Model	RF104
Color	Coffee color
Viscosity cps	1000
Density (25°C)	1.1
Flash Point	>200℃
Application Scenarios	TM System Adhesive for Recycling Sponge
Product Features	High performance adhesive

Key Features & Benefits

Excellent Flowability: Ensures homogeneous foam density throughout the entire cross-section for consistent insulation performance
Superior Adhesion: Strong bonding to various panel surfaces when adequately cured
Integrated Formulation: Contains precise amount of blowing agent HCFC 141B to achieve target foam density
Built-in Fire Retardancy: Formulation includes sufficient fire retardants for DIN 4102 Class B2 or B3 compliance
Dimensional Stability: Properly cured foam maintains shape and size for long-term panel integrity

Application & Technical Specifications

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	TM
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

Application and technical specifications diagram

Packaging Solutions for Polyurethane Products

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

Packaging Options

Packaging Size	Target Customers	Application & Benefits
25 KG Plastic Drum	Individual users, R&D teams, sample testing customers	Ideal for small-scale testing, sample evaluation, or small projects. Easy to handle and store, minimizing waste.
50 KG Iron Drum	Small to medium sandwich panel manufacturers, startups	Balances cost-effectiveness and flexibility, suitable for moderate production needs. Perfect for small production lines or specific project orders.
250 KG Iron Drum	Large sandwich panel wall/roof factories, bulk buyers	Provides the most cost-effective solution for continuous large-scale production. Optimizes supply chain efficiency and reduces packaging change frequency.

Loading and Packaging Process

Company Overview

Company facility and operations overview

Quality Assurance & Research

Manufacturing & Storage

Factory warehouse and storage facilities

Frequently Asked Questions

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.