Blend Polyols
Rigid PIR Foam Blend Polyols Low Thermal Conductivity 40 kg/m3 Density Insulation
Rigid PIR foam with low thermal conductivity (0.025 W/m·K at 10°C) and high compressive strength (≥200 kPa). Meets ASTM C591 and CINI 2.7.01 standards. Ideal for cryogenic and industrial insulation. Customizable sizes and shapes available.
245fa Base Polyurethane Rigid Foam Blend Polyols for Spray 100-105 Ratio
Vspray-3 spray blend polyols use 245fa blowing agent for fine cells, low thermal conductivity ≤24 mW/mK, and perfect flame resistance. Ideal for cold rooms and pipelines. Customizable ratio 100:100-105 with isocyanate.
Polyurethane Spray Foam Insulation Blend Polyols 245fa Blowing Agent 30-40kg/m3 Density
Vspray-3 is an eco-friendly spray polyol blend using 245fa blowing agent, replacing HCFC-141B. It produces foam with fine cells, low thermal conductivity (≤24 mW/m·K), perfect flame resistance, and good low-temperature stability. Ideal for cold rooms, pipelines, and insulation projects. Custom options available.
HFC-245fa Blowing Agent Two Component Polyurethane Blend Polyols for Sandwich Panel Insulation 200-280 mgKOH/g
VP-IR04 blend polyols with HFC-245fa blowing agent offer excellent flame retardancy, thermal insulation, and high compressive strength. Suitable for low and high pressure machines, producing continuous panels with B2 fire resistance and ≤24 mW/(m.K) thermal conductivity.
245fa Blowing Agent Polyurethane Blend Polyols for Indoor Spray Insulation 30-40kg/m3
Vspray-3 spray blend polyols use 245fa blowing agent for eco-friendly insulation. Features fine cell structure, low thermal conductivity ≤24mW/(m.K), and perfect flame resistance. Ideal for cold rooms and pipelines. Customizable with 6-month stability.
VP-IR04 PIR Panel Blend Polyols 245fa Blowing Agent Rigid Foam Insulation 200-280 mgKOH/g
VP-IR04 blend polyols offer excellent flame retardancy, high compressive strength ≥150kPa, and low thermal conductivity ≤24mW/(m.K). Uses eco-friendly HFC-245fa. Suitable for continuous panel production on low/high pressure machines. B2 fire rated.
245fa Blowing Agent Blend Polyols PU System for Wall and Roof Insulation 30-40kg/m3
Vspray-3 spray blend polyols use 245fa blowing agent for eco-friendly insulation. Features fine cell structure, low thermal conductivity ≤24 mW/m.K, and perfect flame resistance. Ideal for cold rooms, pipelines, and large-scale thermal engineering.
Two Component Polyurethane Rigid Foam Blend 140-150s Gel Time for Insulation
VP-IR04 polyurethane rigid foam blend offers 140-150s gel time, good flame retardancy (B2), and high compressive strength (≥150kPa). Uses eco-friendly HFC-245fa. Ideal for continuous panels with low or high pressure machines.
245fa Blowing Agent Blend Polyols for Spray Room Insulation 3-5s Cream Time
Vspray-3 spray polyols use 245fa blowing agent for fine cells, low thermal conductivity ≤24 mW/(m.K), and flame resistance. Ideal for cold rooms and pipelines. Customizable ratio with isocyanate for optimal performance.
PU Foam Chemicals Blend Polyols for Clean Room Rigid Closed Cell 320-400 mgKOH
VP-DC02 blend polyols is a pale yellow viscous liquid producing rigid closed cell foam with excellent thermal insulation, high compression strength, and flame retardance. Ideal for discontinuous sandwich plates and corrugated panels. Customizable and B3/B2 rated.
245fa Blowing Agent PU System for Spray Foam Insulation 100 100-105 Ratio
Vspray-3 polyol blend uses 245fa blowing agent for fine cells, low thermal conductivity, and perfect flame resistance. Ideal for cold rooms and pipelines. Customizable ratio 100:100-105.
Polyurethane Isocyanate 44V20 250kg Drum for Rigid Foam Construction Cold Chain
Desmodur 44V20L is a dark-brown MDI blend with NCO content 30.5-32.5% and viscosity 160-240 mPa.s. Ideal for rigid polyurethane foam in construction and cold chain. Offers high durability, moisture-tight packaging, and 6-month storage stability.
3-5s Cream Time Spray Foam Insulation Polyurethane Blend Polyols 245fa Blowing Agent 30-40kg/m3
Vspray-3 polyurethane blend polyols with 245fa blowing agent for spray foam insulation. Features fine uniform cells, low thermal conductivity ≤24mW/(m.K), and perfect flame resistance. Ideal for cold rooms, pipelines, and large-scale thermal insulation projects.
HFC-245fa PIR Continuous Panel Blend Polyols 200-280 mgKOH/g for Construction Insulation
VP-IR04 blend polyols react with MDI to produce rigid foam with excellent flame retardancy, low thermal conductivity (≤24 mW/m·K), and high compressive strength (≥150 kPa). Uses eco-friendly HFC-245fa blowing agent. Suitable for low/high pressure machines. Achieves B2 fire rating.
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation 30-40kg/m3
Vspray-3 spray blend polyols use 245fa blowing agent for fine cell structure, low thermal conductivity ≤24mW/(m.K), and flame resistance. Ideal for cold rooms, pipelines, and large-scale insulation projects with customizable ratios.
PUR Polyurethane Panel Blend Polyols 23-26s Cream Time 245fa Blowing Agent
VP-IR04 blend polyols for 245fa-based rigid foam. Offers B2 fire resistance, low thermal conductivity ≤24mW/m.K, and compressive strength ≥150kPa. Suitable for continuous panel production on low/high pressure machines. Customizable ratio.
Water Blown Spray Polyurethane Foam System 3-5s Cream Time 8-12kg/m3 Density for Wall Roof Insulation
Environmentally friendly water blown PU spray foam with 3-5s cream time and 8-12kg/m3 free density. Open cell, B3 flame retardant, low thermal conductivity ≤40mW/(m.K). Ideal for thermal insulation, waterproofing, and sound absorption in walls and roofs.
Polyurethane Discontinuous Panel Blend Polyols for Construction Insulation 320-400 mgKOH/g
VP-DC02 blend polyols offer excellent thermal insulation, high compression strength, and flame retardance. Ideal for discontinuous sandwich plates. Features closed-cell rate >90% and thermal conductivity
Low Density Water Blowing Agent PU Spray System 8-12 kg/m3 for Insulation
Environmentally friendly water-blown PU spray system with low density 8-12 kg/m3, open cell structure, and B3 flame retardant. Offers thermal insulation, waterproofing, and sound absorption. Ideal for green building applications.
Low Density Water Blowing Agent Blend Polyols for Polyurethane Spray Foam Indoor Insulation 8-12 kg/m3
Eco-friendly water-blown polyol blend for low-density spray foam insulation. Achieves 8-12 kg/m3 free density with open cell structure, flame retardant B3 grade, and thermal conductivity ≤40 mW/(m.K). Ideal for energy-saving buildings.