Physical Blowing Agents
Foaming Eco-friendly
Polymer Additives

Physical Blowing Agents

Advanced Physical Blowing Agents engineered for superior foam production in polymer systems. Our comprehensive range includes Butane, Pentane, CO2, and Nitrogen, providing excellent cell structure formation, eco-friendly alternatives, and outstanding processing flexibility for diverse foaming applications.

  • Superior Cell Structure Formation
  • Eco-friendly Options Available
  • Excellent Processing Characteristics
  • Wide Temperature Range
  • Multiple Agent Types
  • Consistent Foam Quality
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Technical Specifications

Product Type: Physical Blowing Agents
Active Component: Hydrofluorocarbon (HFC), Hydrocarbon gases
Molecular Weight: 30-150 g/mol (gas dependent)
Physical State: Liquefied gas under pressure
Boiling Point: -26 to +50°C (grade dependent)
Density (liquid, 20°C): 0.9-1.4 g/cm³
Vapor Pressure (20°C): 2-20 bar
Thermal Conductivity: 0.010-0.020 W/m·K
Ozone Depletion Potential: 0 (ODP = 0)
Global Warming Potential: < 1400 (varies by type)
Solubility in Water: Low to moderate
Flammability: Non-flammable to slightly flammable
Processing Temperature: 5-80°C
Recommended Loading: 2-15% by weight
Packaging: Pressurized cylinders, tanks

Applications

Foam Expansion
Insulation Materials
Rigid Foam Production
Flexible Foam Applications
Automotive Foams
Industrial Applications
Packaging Foams
Thermal Insulation
Construction Applications
Aerospace Applications
Marine Applications
Refrigeration Systems

Industry-Specific Grades

DRAVYOM offers specialized Physical Blowing Agent grades designed for specific foam applications, ensuring optimal expansion characteristics, thermal performance, and environmental compliance.

Rigid Foam Grade (PBA-100)
Boiling Point: -26 to 0°C Density: High expansion efficiency Thermal Conductivity: Low Application: Rigid insulation foams
Flexible Foam Grade (PBA-200)
Boiling Point: 0 to 30°C Expansion: Controlled cell structure Flexibility: Enhanced Application: Flexible foam applications
Eco-Friendly Grade (PBA-300)
GWP: < 150 ODP: 0 Environmental Impact: Minimal Application: Sustainable foaming
High Performance (PBA-400)
Thermal Stability: Enhanced Insulation Value: Superior Durability: Extended service life Application: High-performance insulation

Quality Standards

DRAVYOM's Physical Blowing Agents are manufactured under stringent quality control protocols, meeting international environmental and safety standards including Montreal Protocol and REACH regulations.

ISO 9001:2015 Certified Manufacturing
Montreal Protocol Compliant
Consistent Gas Purity
Advanced Gas Analysis
Ultra-High Purity Standards
Batch-to-Batch Consistency
Complete Environmental Testing
Pressure-Controlled Transport

Advanced Chemical Properties & Performance

Physical Blowing Agents exhibit exceptional expansion properties essential for foam production. Their phase-change behavior provides effective cell formation while maintaining environmental safety and processing efficiency.

Expansion Properties
Vapor Pressure: 2-20 bar at 20°C
Expansion Ratio: High volume expansion
Cell Structure: Controlled cell formation
Nucleation: Uniform bubble nucleation
Thermal Properties
Boiling Point: -26 to +50°C (grade dependent)
Thermal Conductivity: 0.010-0.020 W/m·K
Heat Capacity: 1.2-1.8 kJ/kg·K
Latent Heat: 150-300 kJ/kg
Physical Properties
Liquid Density: 0.9-1.4 g/cm³
Gas Density: 2-6 kg/m³ at STP
Viscosity: Low viscosity liquid
Surface Tension: 8-15 mN/m
Environmental Properties
Ozone Depletion: ODP = 0
Global Warming: GWP < 1400
Atmospheric Lifetime: < 15 years
Biodegradability: Readily biodegradable

Performance Characteristics

Detailed performance metrics demonstrate Physical Blowing Agents' superiority in foam applications with exceptional expansion efficiency, thermal insulation properties, and environmental compliance.

Expansion Efficiency

Volume expansion: 100-1000x liquid volume

Excellent foaming performance
Thermal Insulation

Thermal conductivity: 0.010-0.020 W/m·K

Superior insulation properties
Cell Structure

Cell uniformity: >90% uniform cells

Consistent foam quality
Environmental Impact

ODP: 0, GWP: < 1400

Environmentally responsible
Processing Efficiency

Foam rise time: 1-10 seconds

Rapid foam formation
Safety Profile

Toxicity: Low acute toxicity

Safe handling characteristics

Safety Information

Handle pressurized containers with extreme care. Use appropriate protective equipment and ensure adequate ventilation. Store in cool, dry conditions away from heat sources and incompatible materials.

Pressurized Gas
Cryogenic Liquid
Asphyxiant

Storage & Handling

Store in original pressurized containers in a cool, dry, well-ventilated area away from heat sources and ignition sources. Use appropriate pressure handling equipment and follow all safety protocols.

Store at 5-25°C
Excellent ventilation required
Pressure monitoring required
Away from heat sources

Chemical Mechanisms & Reaction Pathways

Physical blowing agents function through phase change mechanisms, providing foam formation via controlled gas expansion and nucleation to create cellular structures with desired density and mechanical properties.

Phase Transition

Liquid to gas transition creates expanding bubbles

Primary foam formation mechanism
Nucleation Control

Controls bubble formation and size distribution

Uniform cell structure development
Pressure Release

Controlled pressure reduction drives expansion

Precise density control
Solubility Control

Polymer-gas solubility determines processing

Temperature and pressure dependent

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global market access with complete documentation packages supporting international standards and physical blowing agent safety requirements.

Pressure Vessel Codes

DOT and UN pressure vessel transport approvals

EU Regulations

REACH compliant for industrial blowing applications

Foam Standards

Meets international foam product requirements

Global Standards

International physical blowing agent approvals

Safety Assessment

Complete pressure handling and safety data

SDS Available

Multi-language Safety Data Sheets (GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's foaming team provides comprehensive technical support, formulation assistance, and application services to optimize physical blowing agent performance in your specific foam processing applications.

Foam Optimization
  • Cell structure development studies
  • Density and expansion control
  • Processing parameter optimization
  • Custom blowing agent blends
Testing Services
  • Foam density analysis
  • Cell structure evaluation
  • Mechanical property testing
  • Gas permeability assessment
Technical Support
  • Processing troubleshooting
  • Safety guidance
  • Equipment recommendations
  • Training programs
Supply Solutions
  • Pressure vessel inventory
  • Safe handling equipment
  • Quality consistency programs
  • Global distribution

Environmental Impact & Sustainability

Our physical blowing agent production emphasizes environmental responsibility through low global warming potential, ozone-friendly formulations, and comprehensive environmental impact management for foam applications.

Low GWP

Low global warming potential alternatives

Ozone Friendly

Zero ozone depletion potential formulations

Energy Efficiency

Reduced processing energy through efficient foaming

Material Reduction

Reduces material usage through foam density control

ISO 14001

Environmental management system certified production

Recyclability

Compatible with foam recycling processes

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art physical blowing agent facility employs advanced gas handling technology and continuous monitoring systems to ensure consistent foaming performance across all production batches.

Gas Processing

Controlled purification and pressurization with precise properties

Consistent foaming efficiency and cell structure
Quality Testing

Comprehensive analysis including foam performance testing

Expansion validation and purity verification
Quality Systems

ISO 9001:2015 quality management with pressure testing

Continuous improvement and safety optimization
Packaging Control

Pressure vessel packaging with safety systems

Gas integrity and safe handling

Market Applications & Performance Data

Comprehensive foaming data demonstrating physical blowing agent effectiveness across diverse applications with quantified performance metrics and validated expansion benefits.

Rigid Insulation Foams
Performance: Low thermal conductivity and excellent insulation Processing: Controlled expansion and cell structure Properties: Superior dimensional stability
Flexible Foams
Comfort: Excellent cushioning and resilience Durability: Good fatigue resistance and recovery Processing: Consistent foam quality and density
Packaging Foams
Protection: Superior impact absorption and cushioning Efficiency: Lightweight with excellent strength-to-weight ratio Processing: Consistent expansion and moldability

DRAVYOM Competitive Advantages

Superior Foaming Performance

Advanced physical blowing agents with exceptional expansion control and cell structure development

Reliable Supply

Guaranteed availability with pressure vessel storage and consistent blowing agent production

Technical Expertise

Dedicated foaming team provides expansion optimization and processing support

Quality Assurance

Comprehensive testing with foam validation and safety documentation

Global Standards

International compliance with pressure vessel, environmental, and foam standards

Partnership Approach

Collaborative relationships with foam processors and custom blowing agent development