Home > Products > Rigid foam system for refrigerator insulation > Rigid Polyurethane blend polyols foam system for refrigerator and freezer
Rigid Polyurethane blend polyols foam system for refrigerator and freezer
- 3000 Ton / Tons per Month
- Shanghai
- T/T
-
Welldone White Granule Cationic Polyacrylamide COA PAM Polymer Chemicals Flocculant PAM Polyacrylamide
-
High Quality Anionic/Cationic Polyacrylamide for Water Treatment Purifier
-
China Flocculant Factory CAS No. 9003-05-8 Nonionic Polyacrylamide for Water Treatment
-
High Quality Factory Price Industrial Grade White Granular Powder Anion Cationic PAM Polyacrylamide Polymer Flocculant
-
PAM Anionic Polyacrylamide Water Treatment Chemicals
-
High Quality Polyacrylamide for Waste Water Treamtment
Product Details
| CAS No.: | 9009-54-5 | Place of Origin: | Shanghai, China | Type: | Other |
| Brand Name: | Dongda | Model Number: | DJD-103 |
Product Description
Specifications
Polyurethane blend polyols foam system for refrigeratorgood flowability
good low-temperature dimensional stability
Products Introduction
Rigid Polyurethane blend polyols foam system for refrigerator and freezer
DJD-103 blend polyols use CP or CP/IP as blowing agent, which applies to refrigerators, freezers, and other insulation products. The characteristics of the products are as follows
1.excellent flowability, the density of the foam is well-distributed, and the thermal conductivity is low
2.excellent low-temperature dimensional stability and good cohesiveness;
3. demould time is 6-8 minutes.
Physical Properties
Appearance Hydroxyl Value mgKOH/g Dynamic Viscosity (25 °C) mPa.s Gravity (20 °C ) g/ml Storage Temperature °C Storage Stability month | pale yellow transparent viscous liquid 360-420 3000-4000 1.06-1.08 10-25 6 |
Recommended Ratio
pbw | |
DJD-103 blend polyols CP or CP/IP Isocyanate | 100 12-14 136-142 |
Technology and Reactivity(the exact value varied depending on processing conditions)
Manual Mixing | Mechanical Foaming | |
Raw Material Temperature °C Mould Temperature °C CT s GT s TFT s Free Density kg/m3 | 20-25 35-40 12-16 75-85 100-120 25-26 | 20-25 35-40 8-12 50-70 70-100 24-25 |
Foam Performances
Foam Density by Molding Closed-cell Rate Thermal Conductivity (15 °C) Compressive strength (perpendicular to the direction of rising) Dimensional Stability (24h, -20 °C) (24h, 100 °C) | GB/T 6343 GB/T 10799 GB/T 3399
GB/T 8813 GB/T 8811
| ≥35kg/m3 ≥90% ≤22 mW/(m.K)
≥150kPa ≤0.5% ≤1.0% |
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.
DJD-103 blend polyols use CP or CP/IP as blowing agent, which applies to refrigerators, freezers, and other insulation products. The characteristics of the products are as follows
1.excellent flowability, the density of the foam is well-distributed, and the thermal conductivity is low
2.excellent low-temperature dimensional stability and good cohesiveness;
3. demould time is 6-8 minutes.
Physical Properties
Appearance Hydroxyl Value mgKOH/g Dynamic Viscosity (25 °C) mPa.s Gravity (20 °C ) g/ml Storage Temperature °C Storage Stability month | pale yellow transparent viscous liquid 360-420 3000-4000 1.06-1.08 10-25 6 |
Recommended Ratio
pbw | |
DJD-103 blend polyols CP or CP/IP Isocyanate | 100 12-14 136-142 |
Technology and Reactivity(the exact value varied depending on processing conditions)
Manual Mixing | Mechanical Foaming | |
Raw Material Temperature °C Mould Temperature °C CT s GT s TFT s Free Density kg/m3 | 20-25 35-40 12-16 75-85 100-120 25-26 | 20-25 35-40 8-12 50-70 70-100 24-25 |
Foam Performances
Foam Density by Molding Closed-cell Rate Thermal Conductivity (15 °C) Compressive strength (perpendicular to the direction of rising) Dimensional Stability (24h, -20 °C) (24h, 100 °C) | GB/T 6343 GB/T 10799 GB/T 3399
GB/T 8813 GB/T 8811
| ≥35kg/m3 ≥90% ≤22 mW/(m.K)
≥150kPa ≤0.5% ≤1.0% |
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.
Contact Us
- Shanghai Dongda Polyurethane Co., Ltd.
- Contact namePan Li
- Phone86-21-57248959,15900416162
- AddressNo. 307, Shanning Road, Shanyang Town
-
Manufacturer of Water Treatment Chemicals Anionic Cationic Nonionic Polyacrylamide
-
High Molecular Cationic Polyacrylamide PAM Flocculant for Paper Mill
-
High Molecular Cationic Polyacrylamide PAM Flocculant for Paper Mill
-
PAM Cationic Polyacrylamide Low Molecular Weight Polyacrylamide (PAM)
-
High Quality CAS 9003-5-8 Flocculant Nonionic Cationic Anionic Polymer Flocculant PAM Polyacrylamide
-
Clarification of Sewage Wastewater Reagent PAM CAS 9003-05-08 Polyacrylamide
-
Polyacrylamide Anionic Flocculant PAM for Water Treatment Free Sample White Powder
-
Welldone Anionic Polyacrylamide Wastewater Treatment Chemical Flocculant Polyacrylamide Coagulant Cationic PAM Polyacrylamide for Oil Drilling Paper Making
-
High Quality Water Treatment Friction Reducer Nonionic Cationic Flocculant Anionic Polyacrylamidee
-
Ink Grade PTFE Micropowder
-
ECTFE Meltblown Grade Resin
-
PTFE emulsion
Popular Searches
- Pine Rosin
- Colophony Rosin
- Rosin Modified Phenolic Resin
- resin set
- pvc resin s1000 sinopec
- vietnam gum rosin
- polyester resin price
- polyacrylate de potassium
- Water Retention Agent Sap
- Upr Resin
- acrylic resin styren
- pvc resin taiwan formosa
- Furfuryl Alcohol Resin
- Polyol Mdi
- Mdi Polyol
- gum rosin wg grade
Recommended Products
- zeolite 5A molecular sieves adsorbents for PSA nitrogen separation and purification
- zeolite 13X molecular sieves for liquid petroleum gas drying and removal of odor and h2s
- Zeolite 4A molecular sieves for liquid coats and paints deep dehydrating
- lithium molecular sieves for PSA nitrogen and oxygen adsorption separation
- oxygen molecular sieve 13X-HP for PSA nitrogen and oxygen air separation purification
- CAS 64-02-8 Anhydrous ethylenediamine tetraacetate tetrasodium Can be used in textile industry dyeing paper and other industries
- CAS 111-46-6 Diethylene glycol ether 2 2 -oxyethylene glycol Used as extractant insulation agent softener and solvent etc
- CAS 110-98-5 Dihydroxydipropyl ether Dipropylene glycol Used as an intermediate in organic synthesis
- CAS 26172-55-4 Cason Methyl chloroisoxazolone Widely used in industrial water treatment swimming pool water treatment and so on
- CAS 51981-21-6 N n-bis (carboxymethyl) -L-glutamate tetrasodium salt Other chemical products
- CAS 683-10-3 Lauryl betaine N-carboxymethyl-n n-dimethyl-dodecylammonium salt Other chemical products
- CAS 122-20-3 Tri (2-hydroxypropyl) amine triisopropanolamine used as gas absorbent antioxidant and so on
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Pan Li
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-