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23-26 Seconds Cream Time PUR Polyurethane Panel Blend Polyols for 245fa Base Blowing Agent

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23-26 Seconds Cream Time PUR Polyurethane Panel Blend Polyols for 245fa Base Blowing Agent

Model NO. : VP-IR04

Gel Time : 140-150 Seconds

Free Rise Desity : 31-32 Kg/M3

Mold Density : 45kg/M Min

Transport Package : 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 : 23-26 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

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VP-IR04 blend polyols and isocyanate react to be foam with good flame retardant performance,good insulation effect, light quality, higher compressive strength. The blowing agent is HFC-245fa, it is environmental freindly blowing agent.The products are widely used in the production of continuous panel, suitable for low pressure machine and high pressure machine.
Physical property
Appearance
Hydroxyl value mgKOH/g
Dynamic viscosity(25ºC) mPa.S
Density (20ºC)g/ml
Storage temperatur ºC
Storage stability month
Pale yellow and brown transparent liquid
200-280
100-300
1. 12- 1.16
10-25
6

Recommend ratio
Material Weight
VP-IR04
MDI
100
150

Technology and response characteristics
Item Manual mixing High pressure machine
Components temperature ºC 25 25
Mould temperature ºC 50-60 50-60
Cream time s 25-26 23-26
Gel time s 140- 150 140- 150
Free rise density kg/m³ 32-33 31-32

Foam performance
Mould density
Close cell rate
Initial thermal conductivity(15ºC)
Compressive strength
Dimensional stability 24hours -30ºC
24hours 100ºC
Fire resistance
Water absorption
GB 6343
GB 10799
GB 3399
GB/T8813
GB/T8811
GB/T8624
GB 8810
≥45kg/m³
≥90%
≤24mW/(m.K)
≥150kPa
≤0.5%
≤0.5%
B2
≤3%
23-26 Seconds Cream Time PUR Polyurethane Panel Blend Polyols for 245fa Base Blowing Agent
23-26 Seconds Cream Time PUR Polyurethane Panel Blend Polyols for 245fa Base Blowing Agent
23-26 Seconds Cream Time PUR Polyurethane Panel Blend Polyols for 245fa Base Blowing Agent
23-26 Seconds Cream Time PUR Polyurethane Panel Blend Polyols for 245fa Base Blowing Agent







































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