Closed-Cell High R-Value PU Foam Raw Materials for Multi-Purpose Pipeline Insulation, Pipe Shell Manufacturing and Load-Bearing Pipe Support Applications

• Customization: Available
• CAS No.: 9003-11-6
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow
• Cream Time: 3-5s
• Gel Time: 8-10s
• Spray Density: ≥35kg/M3
• HS: 390720
• Transport Package: Iron Drum
• Specification: 220kg/drum
• Trademark: LUYUAN
• Origin: Jiangsu
• HS Code: 390720
• Production Capacity: 50000t/Year
• Package Size: 60.00cm * 60.00cm * 90.00cm
• Package Gross Weight: 1000.000kg
• Lead Time: 20 days (1 - 1000 kg) ; To be negotiated ( > 1000 kg)

Product Description

We supply a full range of formulated composite polyols specially developed for high-density spray polyurethane foam, available in multiple blowing agent formulations to match diverse construction & insulation requirements:

HFC-245fa Composite Polyol

HFC-365mfc Composite Polyol

Water-blown Composite Polyol

HFO-1233ZD (LBA) Foaming Polyol

This product line adopts water-blown or HCFC-141b foaming systems as core blowing solutions, delivering prominent performance merits listed below:
1. Outstanding flame retardant & fire resistant performance
2. Smooth, uniform finished foam surface

Brand	Luyuan
Place of Origin	Jiangsu
Customization	Available
Specifications	220kg/drum
Shipping and packaging	Iron Drum

Blend Polyol for Pipeline Insulation
product range	Product Type	Blowing Agent	Polyol Viscosity  (mPa.s)	Ratio P:I	Cream Time (sec)	Gel Time (sec)	Free Rise Density (kg/m³)	Overall Filling Density
Pipe-In-Pipe System	General System	H2O	400-1500	1:1.0-1.7	10-45	45-270	25-40	50-80
	High temperature resistant System	H2O	400-2000	1:1.0-1.5	10-45	45-270	25-40	50-80
	Flame-Retardent System	H2O	400-1000	1:1.0-1.7	10-45	45-240	25-40	50-80
One step pipeline System	/	H2O	400-1000	1:1.3-1.5	9-20	35-85	28-45	40-60
Pipe spraying System		H2O/245fa/141b	500-900	1:1.3-1.6	7-9	19-22	40-70	50-70
Pouring System	Pipe shell	H2O/245fa	200-800	1:1.0-1.7	7-60	30-360	25-200	/
We can provide customized product solutions according to customer requirements  Remark:Hand foaming data,raw material temperature 20℃

Blend Polyol for Spray
Product Type	Blowing Agent	Ratio P:I	Cream Time (sec)	Gel Time (sec)	Free Rise Density (kg/m³)	Thermal Conductivity (mW/m·k)	Application Field
General Spray System	H2O/HFC/LBA	1:1-1.1	3-6	8-15	26-35	≤22	Cold storage/Exterior wall/roof/tank
B2 Flame-Retardent Spray System	H2O/HFC/LBA	1:1-1.1	3-6	8-15	26-32	≤22	Cold storage/Exterior wall/roof/tank
B1 Flame-Retardent Spray System	H2O/HFC/LBA	1:1-1.1	3-6	8-15	26-32	≤22	Cold storage/Exterior wall/roof/tank
Low Density Spray System	H2O	1:1-1.1	3-6	8-15	8-16	/	Car roof/Wooden house
We can provide customized product solutions according to customer requirements  Remark:Hand foaming data,raw material temperature 10℃

Blend Polyol for Panel(Continuous,Discontinuous)
Application	Product Type	Blowing Agent	Ratio P:1	Cream Time (sec)	Gel Time (sec)	Free Rise Density (kg/m²)	Density (kg/m²)	Product Benefits
Discontinuous Panel	General System	H2O	1:1.1-1.3	30-40	160-210	24-30	38-50	For general application
	Flame-Retardent System	H2O	1:1.1-1.3	30-40	160-210	24-30	38-50	B1 B2flame-retardant as perNational Standard
	System for Reefer Container	H2O	1:1.0-1.2	25-35	180-220	27-32	40-50	Good flowability and adhesion. Less bubble on surface
Continuous Panel	B3Metal Panel System		1:1.2-1.5	9-15	45-60	34-38	38-45	/
	PIR Metal Panel System		1:1.4-1.7	9-15	45-65	35-40	38-45	B2 flame retardant as perNational Standard
	B1 PIR Metal PanelSystem	245fa	1:1.4-1.8	9-15	45-65	35-40	38-45	B1 flame-retardant as perNational Standard
	Roof Panel System	H2O	1:1 1-1.5	9-15	35-60	15-36	20-45	Low density/Good compressivestrength. Excellentdimentional stability
	General Insulation Board System		1:1.2-1.5	8-14	40-50	23-27	30-45	For general application Self-extinguishing when away from fire
We can provide customized product solutions according to customer requirements Remark:Hand foaming data,raw materal temperature 20'C

Jiangsu Luyuan New Material Co., Ltd. is a leading polyurethane foam enterprise in China, established in 1992. With a chain-type structure, it specializes in polyether polyol, blend polyol, and rigid PU panels. The company integrates technology and resources to meet international green material standards.

FAQ

1. How can we guarantee quality?

Always a pre-production sample before mass production. Always final Inspection before shipment.

2.What can you buy from us?

PU Foam Blend Polyol

MDI Isocyanate

PIR & PUR Block Foam

Polyester Polyol

Silicone Surfactant & Catalysts

Polyurea Coating

Foam machine 

3. Why should you buy from us not from other suppliers?

1) We are specialized in manufacturing blend polyol for insulation foam of refrigerator/freezer, water heater/solar tank,spray foam, sandwich panel, decoration wood, etc. 

2) Blowing agents include HFO, HFC, 

3) Customized work. 

4. How can we guarantee quality?

Always a pre-production sample before mass production. Always final Inspection before shipment.