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245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
Specifications
Model NO. :
Vspray-3
Gel Time :
6-10 Seconds
Part aPart B :
100:100-105
Transport Package :
200kg/Drum
Trademark :
VICUSVIDA
Origin :
China
HS Code :
3907299090
CAS No. :
9003-11-6
Formula :
C5h10o2
EINECS :
618-355-0
Molecular Principal Chain :
Carbon Chain Polymer
Color :
Blue
Cream Time :
3-5 Seconds
Customization :
Available | Customized Request
Place of Origin :
China
MOQ :
1000 kg
Price :
Negotiable
Delivery Time :
Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Payment Terms :
T/T, L/C
Supply Ability :
10000 Tons/Year
Description
Vspray-3 is spray blend polyols, blowing agent is 245fa instead of HCFC-141B, it reacts with isocyanate to produce foam which has excellent performances, which are as follows,
1) Fine and uniformity cells
2) Low thermal conductivity
3) Perfect flame resistance
4) Good low temperature dimensional stability.
It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines etc.
Physical Properties
Appearance
Hydroxyl Value mgKOH/g
Dynamic Viscosity (25 ºC) mpa.s
Specific gravity (20 ºC ) g/ml
Storage Temperature ºC
Storage Stability month		 Pale yellow to brown viscous liquid
200-300
100-200
1.12-1.20
10-25
6

Recommended Ratio
pbw
Vspray-3 blend polyols
Isocyanate		 100
100-105

Reactivity Characteristics
(The temperature of the system is 20ºC,and the exact value varied depending on processing condition)
Cream Time s
Gel Time s		 3-5
6-10

Foam Performances
Items Test Method Index
Spray Density
Closed-cell Rate
Initial Thermal Conductivity(15ºC)
Compressive Strength
Adhesive Strength
Elongation at break
Dimentional Stability 24h -20ºC
24h 70ºC
Water Absorption
Oxygen Index		 GB 6343
GB 10799
GB 3399
GB/T8813
GB/T16777
GB/T9641
GB/T8811

GB 8810
GB 8624		 30-40kg/m3
≥90%
≤24mW/(m.K)
≥150kPa
≥120kPa
≥10%
≤1%
≤1.5%
≤3%
≥26
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization





















































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245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization

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Product Detail
Model NO. :
Vspray-3
Gel Time :
6-10 Seconds
Part aPart B :
100:100-105
Transport Package :
200kg/Drum
Trademark :
VICUSVIDA
Origin :
China
Contact Supplier
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization
245fa Blowing Agent Polyurethane Blend Polyols for Spray Foam Insulation Customization

Vida New Material Technology Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Blend Polyols, Grouting Materials, Polyurethane Waterproof Coating
Total Annual :
10000000-50000000
Employee Number :
101~120
Certification Level :
Verified Supplier
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