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China factories

China factory - Vida New Material Technology Co., Ltd.

Vida New Material Technology Co., Ltd.

  • China,Shanghai ,Shanghai
  • Verified Supplier
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  2. Blend Polyols>
  3. Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing

  1. China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
  2. China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
  3. China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
  4. China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
  5. China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing
  6. China Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing

Polyurethane Spray Blend with EINECS 618-355-0 and 245fa Isocyanate Base Blowing

  1. MOQ： 1000 kg
  2. Price： Negotiable
  3. Get Latest Price
Model NO. Vspray-3
Gel Time 6-10 Seconds
Foam Density 35-40kg/M3
Part aPart B 100:100-105
Transport Package Steel Drum
Specification 200kg/drum
Trademark VICUSVIDA
Origin China
HS Code 3907299090
Supply Ability 10000 Tons/Year
CAS No. 9003-11-6
Formula C5h10o2
EINECS 618-355-0
Molecular Principal Chain Carbon Chain Polymer
Color Blue
Cream Time 3-5 Seconds
Samples US$ 2/Piece 1 Piece(Min.Order) | Request Samp
Customization Available | Customized Request
Delivery Time Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Payment Terms T/T, L/C
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Model NO. Vspray-3 Gel Time 6-10 Seconds
Foam Density 35-40kg/M3 Part aPart B 100:100-105
Transport Package Steel Drum Specification 200kg/drum
Trademark VICUSVIDA Origin China
HS Code 3907299090 Supply Ability 10000 Tons/Year
CAS No. 9003-11-6 Formula C5h10o2
EINECS 618-355-0 Molecular Principal Chain Carbon Chain Polymer
Color Blue Cream Time 3-5 Seconds
Samples US$ 2/Piece 1 Piece(Min.Order) | Request Samp Customization Available | Customized Request
Delivery Time Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays Payment Terms T/T, L/C
Place of Origin China
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

PU Foam Raw Materials Blend and Isocyanate 245fa Base Blowing Agent Polyurethane Spray Blend Polyols

PU Foam Raw Materials Blend and Isocyanate 245fa Base Blowing Agent Polyurethane Spray Blend Polyols
PU Foam Raw Materials Blend and Isocyanate 245fa Base Blowing Agent Polyurethane Spray Blend Polyols
PU Foam Raw Materials Blend and Isocyanate 245fa Base Blowing Agent Polyurethane Spray Blend Polyols
PU Foam Raw Materials Blend and Isocyanate 245fa Base Blowing Agent Polyurethane Spray Blend Polyols

























































Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    2016

  • Total Annual:

    10000000-50000000

  • Employee Number:

    101~120

  • Ecer Certification：

    Verified Supplier

Company Introduction   Company Introduction  

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Get in touch with us

  • Reach Us
  • Vida New Material Technology Co., Ltd.
  • Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
  • https://www.polyurethanechemicals.com/

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