Polyurethane System for Thermal Insulation Panels Manufactured in Refrigerator Cold Rooms

• Customization: Available
• CAS No.: 9016-87-9
• Formula: 9016-87-9
• Model NO.: ZHD-8001
• EINECS: 9016-87-9
• Source: Pol/ISO
• Appearance: Liquid
• Grade Standard: Industrial Grade
• Colour: Light Yellow
• Compressive Strength(10%),Kpa: 150
• Dimensional Stability(%): Low Temperature (-30ºC, 24HS) 1.0
• Hydroxyl Value Mgkoh/G: 350-450
• Dynamic Viscosity (25ºC) MPa.S: 3500-4500
• Density (20ºC) G/Ml: 1.1±0.02
• Storage Temperature ºC: 10-25
• Viscosity: 3500-4500
• Hydroxy Value: 350-450
• Specific Gravity: 1.05-1.10
• Blend Polyol: Part by Weight 100
• Isocynate: Part by Weight 134.4-135.6
• Density(Kg/M3): >=35
• Thermal Conductivity (10ºC) W/M.K: ≤0.022
• Closed Cell Rate (%): >=90
• C-P Entane: Part by Weight 12-13
• Transport Package: Steel Drum/IBC/Tank
• Specification: 200-220KGS/Drum
• Trademark: Zibo Huide
• Origin: Zibo, China
• HS Code: 3907299090
• Production Capacity: 100, 000ton/Year

Product Description

Simple introduction (product features)

1)Good liquidity

2)Low thermal conductivity                      

3)Rapid demoulding                                                         

4)The pore in the core of the foam is very less.

General description

Blend Polyol ZHD-8001RFI Series is a semi resin premix combined polyol, 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 home appliance.

Manual mixing

Component temperature:20-23ºC

Mixing speed:5000rpm/8 sec

Machine

Demould time:5-8 min

Mold temperature:35-45ºC

Component temperature: 20-23ºC
 
Recommended processing property

Product Item		HDFR11	HDFR14	HDFR13
Blowing agent	type	HCFC-141b	HFC-245fa	CYCLO PEN TANE
Free rise density	Kg/m3	24.5-25.5	25-26	24.5-25.5
Remark

Note: ratio varied depends on processing system 

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

Above Data is for reference only.Actual values vary depending on processing conditions and species.

Preparation:

Before using,this polyol has to be mixed very well..

STORAGE OF MATERIALS

The  materials  are  sensitive  to  humidity  and  partially  used  drums  should  be  tightly  sealed  to
prevent the ingress of moisture.

 

ZHD-8001RFI-A (Polyol Blend)
The  Polyol blend has a  shelf life of three  months from  date of manufacture when stored indoors
at temperatures of 20-30°C.  The Polyol blend should be thoroughly mixed before use.

ZHD-8001RFI-B (Isocyanate)
The  Isocyanate  has  a  shelf  life  of  one  year  from  date  of  manufacture  when  stored  indoors  at
temperatures  of  20-30°C.  Avoid  storage  temperatures  of  below  0°C  (as  some  crystallization
may occur) or above 50°C (as formation of insoluble so lids may occur).
 

SAFTY PRECAUTIONS
Direct contact with ZHD-8001RFI can lead to moderate eye irritation and mild skin irritation, which can cause skin allergies. Repeated inhalation of high concentration of volatile gas will cause respiratory allergy, and should be treated immediately. Anti- inflammatory and anti-allergic treatment measures should be taken. Please be careful in the operation to prevent contact with the skin and splash into the eye, please wear the necessary protective equipment (gloves, protective goggles, working clothes, etc.). Once splashed on the skin or the eye, rinse with water immediately for at least 15 minutes, and the skin is washed with soapy water. Please seek medical treatment immediately after swallowed. Notice: This product specification is intended to be used by Shunda Polyurethane Company in order to show sincerity to our customers, while it is not covered by law as a guarantee. Customers can adjust according to the actual operating conditions. If you have any questions, please call our company and we will serve you wholeheartedly.

FAQ
1.F:Why choose your company?
  Q:Huide Company founded in year 2010,is a leading manufacturer of rigid PU foam blend polyol system materil, we have professional team,our products are stable andservice is decent.
2.F:Could you send me samples?
  Q:Yes,sure. Normally,we can supply free sample for less than 5kg.But need the customer take charge of the express cost.
3.F:Are you a trader or manufacturer?
  Q:We are manufacturer.We do our own blend polyol for over 15 years in china.
4.F:What's the MOQ?
  Q:1 Drum.
5.F:What's the lead time?
  Q:Within 3-5 days after payment.