3.1.141b Blowing Agent Polyurethane Foam Formulated System Blend Polyether Polyol for Ice Box Insulation
China 3.1.141b Blowing Agent Polyurethane Foam Formulated System Blend Polyether Polyol for Ice Box Insulation, Find details about China Polyether Polyol, Blend Polyol from 3.1.141b Blowing Agent Polyurethane Foam Formulated System Blend Polyether Polyol for Ice Box Insulation
Basic Info.
Model NO.
LY-2510a
Storage Temperature ºC
10-25
Trademark
G-TECH@
Transport Package
Steel Drum/IBC Drum/Tank
Specification
pure
Origin
China
Model NO.
LY-2510a
Storage Temperature ºC
10-25
Trademark
G-TECH@
Transport Package
Steel Drum/IBC Drum/Tank
Specification
pure
Origin
China
Product Desciption
DESCRIPTION
Chemical Name:
polyol blend,system polyol or combined polyol
Simple introduction (product features)
1)excellent flowability
2)foam density distribute uniformity
3)low thermal conductivity
4)excellent low temperature dimensional stability
1.General description
LY-2510 is a semi resin premix combined polyol, based on polyether polyol without hcfc141b, formulated with catalyst,stabilizing agents and other additves(if necessary) according to a parameter.It is a fully formulated polyether polyol developed for the rigid insulation of ice box.It is blown with HCFC-141b.
2.Technical Quality Conditions:
2.1 Physical characteristics(with hcfc-141b)
Item Unit Index
Appearance light yellow transparent liquid
Viscosity 25ºC,mPa.S 300-600
Specific gravity 25ºC 1.00-1.10
2.3 Process and reactive characteristics( actual value varied depends on the processing conditions)
2.3.1 Foaming condition
2.3.1.1 Manual mixing
Component temperature:20-23ºC
Mixing speed:5000rpm/8 sec
2.4 Recommended ratio:
2.5 Foam characteristics
3. Preparation:
Before using,this polyol has to be mixed very well..
4.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.
5.Safety Considerations:
Before handling and using of product, the personnel must be aware of the dangers implied. This
information is on the product label.
6.Attention:
Please contact G-TECH to see if the document has been revised and for any other additional
information related to the product.
Chemical Name:
polyol blend,system polyol or combined polyol
Simple introduction (product features)
1)excellent flowability
2)foam density distribute uniformity
3)low thermal conductivity
4)excellent low temperature dimensional stability
1.General description
LY-2510 is a semi resin premix combined polyol, based on polyether polyol without hcfc141b, formulated with catalyst,stabilizing agents and other additves(if necessary) according to a parameter.It is a fully formulated polyether polyol developed for the rigid insulation of ice box.It is blown with HCFC-141b.
2.Technical Quality Conditions:
2.1 Physical characteristics(with hcfc-141b)
Item Unit Index
Appearance light yellow transparent liquid
Viscosity 25ºC,mPa.S 300-600
Specific gravity 25ºC 1.00-1.10
2.3 Process and reactive characteristics( actual value varied depends on the processing conditions)
2.3.1 Foaming condition
2.3.1.1 Manual mixing
Component temperature:20-23ºC
Mixing speed:5000rpm/8 sec
2.4 Recommended ratio:
| Component | Parts by weight |
| Blend polyol | 100 |
| Isocyanate | adjustable |
| HCFC-141b(or CFC-11) | adjustable |
2.5 Foam characteristics
| ITEM | Result | Test Method | ||
| Apparent core density (kg/m3) ≥ | 28-35 | ISO 845:2006 | ||
| Initial Thermal conductivity (W/m.k) ≤ | 0.022 | ISO 8301:1991(E) | ||
| Compressive strength ≥ | 100 | ISO 844:1978 | ||
| Closed-cell rate (%) ≥ | 90 | ISO 4590:2002 | ||
| water absorption (V/V) % ≤ | 5 | ISO 2896:2001 | ||
| Dimensional stability(%) | Low temperature (-20ºC,24hs) | ≤ | 1 | ISO 2796:1980 |
| High temperature (100ºC,24hs) | ≤ | 1.5 | ||
Before using,this polyol has to be mixed very well..
4.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.
5.Safety Considerations:
Before handling and using of product, the personnel must be aware of the dangers implied. This
information is on the product label.
6.Attention:
Please contact G-TECH to see if the document has been revised and for any other additional
information related to the product.
You Might Also Like
Inch Size R Series Open-Zz-2RS Deep Groove Ballbearings R144......
Dried Mealworms for Tropicl Fish
Wc67k Series Economic Type CNC Hydraulic Press Brake
White Cranked Espag UPVC Window Hardware Handle
VFD 37kw/45kw 380V Inverter Torque Control Motor Frequency I......
0.9mx9m 14mm Multiple Color PVC Coil Plastic Mat
Stainless Steel Broken Reverse Twill Dutch Weave Wire Mesh 1......
Factory Price of Sodium Pyrrolidone Carboxylate CAS 28874 -5......
60Hz 1800rpm 50kVA/40kw Perkins Engine Diesel Generator Set ......
Blue Simple Rubber Squeeze Shower Duck
Jaw Crusher Low Price Mining Crushing Machine Zhengzhou
25mm Sturdy Steel Cam Buckles Motorbike Tie-Down Straps Asse......