Basic Info.
Appearance
Viscous Amber Liquid
Grade Standard
Industrial Grade
Storage Temperature ºC
10-25
Hydroxyl Value Mgkoh/G
350-500
Dynamic Viscosity (25ºC) MPa.S
300-600
Density (20ºC) G/Ml
1.1±0.02
Dimensional Stability(%)
Low Temperature (-30ºC, 24HS) 1.0
Blend Polyol
Part by Weight 100
Isocynate
Part by Weight 134.4-135.6
Thermal Conductivity (10ºC) W/M.K
≤0.022
Closed Cell Rate (%)
>=90
C-P Entane
Part by Weight 12-13
Compressive Strength(10%),Kpa
150
Advantage
Refrigerator Thermal Insulation
Specific Gravity
1.05-1.10
Transport Package
Steel Drum/IBC/Tank
Specification
Polyether Polyol,Silicon oil,Water,Amine Catalyst
Product Description
Blend Polyol ZHD-8001IC Series for Ice Cooler and Ice Box Insulation
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.
1.General description
Blend Polyol ZHD-8001IC is is a premixed polyols designed for the production of polyurethane rigid foams for refrigerators,icebox, steaming carbinet and other thermal insulation products. It is ready system contains polyether polyol, silicone surfactant, catalysts,blowing agent and water etc..and foam with with good flowability and density distribution.
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
2.2 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 secs
2.4 Recommended ratio:
Component | Parts by weight |
Blend polyol | 100 |
Isocyanate | adjustable |
HCFC-141b(or CFC-11) | adjustable |
2.5 Foam characteristicsITEM | 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.
3. Preparation:
Before using,this polyol has to be mixed very well..
4.STORAGE OF MATERIALS
The materials are sensitive to humidity and partially used drums should be tightly sealed to
prevent the ingress of moisture.
ZHD-8001IC-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-8001IC-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). 5.SAFTY PRECAUTIONS
Direct contact with ZHD-8007IC 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.
Address:
Zibo, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 14064, BSCI, ISO 29001, ISO 50001, ISO 10012
Company Introduction:
Zibo Huide Polyurethane Co., Ltd. Was established in May 2010. The company has always been professional, pragmatic and innovative. It has deepened in many fields such as home appliances, water heaters, building insulation, pipelines, sandwich panels, mining, hydropower and automobiles. Research and leading concepts, from the technical research and development, raw material screening, production process control, product delivery, customer use and other aspects of the establishment of strict quality control points, established a standardized control procedures to ensure that each batch of products meet and exceed customer expectations The goal is to work with customers to develop the polyurethane market through innovation, responsiveness and dedication.
We seriously control the quality as per customer′s standard. We can offer a competitive price with high quality products. Our products candramatically reduce your production cost, please believe we can deliver additional value and help you to achieve more market sharing.