Water Based Open Cell Flexible Polyurethane Foam Blend Polyether Polyol for Spray Foam Isulation

• CAS No.: 9009-54-5
• EINECS: 210-898-8
• Molecular Principal Chain: Naphthenic Polymer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LY-6123w
• Color: Brown
• Viscosity at 25°c, Cps: 200-300
• Specific Gravity@25ºC: 1.05-1.1
• Free Rise Density,Kg/M3: 8-12
• Water Content: 1.5-2.0
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 50000mt/Year
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 218.000kg

Product Description

Description:
Water based Flexible PU foam is an environmental protection type using water as blowing agent, with good performances of low density ( 8~10kg/m3), open cell, flame retardant( B3 grade) etc.During spray process in site, the breathing small open cell filled with air, without producing toxic gas to destroy the Ozone layer( traditional blowing agent: F-11, HCFC-141B), which is environment friendly, low-carbon new construction materials.

This spray PU foam with performances of thermal insulation, gas resistance,damp proof insulation,water proof andsound absorption, it can give us a more quiet, more healthy and more energy saving buildings.

2.Technical Quality Conditions:

2.1 Physical characteristics
                                                                                                  
Item                                 Unit                    Index
                                                                                                   
Appearance                     light yellow transparent liquid
Viscosity                 25ºC,mPa.S               200-300
Hydroxy Value         mgKOH/g                 100-200
Specific gravity               25ºC                  1.05-1.10
Storage temperature       ºC                      ≤25
Shelf life                        month                     6
                                                                                                       
Note: Storage in dry original packing in recommended temperature

2.2 Foam performance

ITEM	PROPERTY
Spray density (kg/m3)                                  ≥	12
Initial Thermal conductivity (W/m.k),15ºC                  ≤	40m
Qxygen index  (%)                                    ≥	23
water absorption  (V/V) %                              ≤	4

Note: The data provided above are typical value, which are tested by our company. For our company's products, the data included in the law do not have any constraints.

3.Packing and storage:
The product is delivered in 200 liters clean, dry and tightly sealed metal sheet drums, cubitanks,
stainless steel railway labeled with the product's name, batch number, manufacturing date, net
weight, producer's name.The product is stored in genuine packing, in covered areas, cold, dry, vented areas, in tightly closed containers under nitrogen blanket, far from heat, moisture and inconsistent materials, at temperatures between 20ºC and 25ºC.The recommended shelf life is 6 months.