Min.Order / FOB Price:Get Latest Price
100 Kilogram |
Negotiable |
Tergitol (TM) L-81; POLOXAMER 338;POLOXAMER 407; Synperonic(R) PE P105 surfactant; PLURONIC F-127;PLURONIC F-68;PLURONIC F87;PLURONIC L108; Pluronic 17R2/Synative RPE1720 ;
T-501A is spray blend polyols, it reacts with isocyanate to produce foam which has excellent performances, which are as follows,
1) fine and uniformity cells
2) low thermal conductivity
3) perfect flame resistance
4) good low temperature dimentional stability.
It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc.
Physical Properties
Appearance Hydroxyl Value mgKOH/g Dynamic Viscosity (25 ℃) mpa.s Specific gravity (20 ℃ ) g/ml Storage Temperature ℃ Storage Stability month |
Pale yellow to brown viscous liquid 310-380 100-200 1.12-1.20 10-25 6 |
Recommended Ratio
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pbw |
501A blend polyols Isocyanate |
100 100-105 |
Reactivity Characteristics
(The temperature of the system is 20℃,and the exact value varied depending on processing condition)
Cream Time s Gel Time s Free rise density kg/m3 |
3-5 6-10 20-23 |
Foam Performances
items |
Test Method |
Index |
Spray Density Closed-cell Rate Initial Thermal Conductivity(15℃) Compressive Strength Adhesive Strength Elongation at break Dimentional Stability 24h 70℃ Water Absorption Oxygen Index |
GB 6343 GB 10799 GB 3399 GB/T8813 GB/T16777 GB/T9641 GB/T8811 GB 8810 GB 8624 |
>30kg/m3 ≥90% ≤24mW/(m.K) ≥100kPa ≥100kPa ≥10% ≤2% ≤3% B2 |
Superiority
We can customize and synthesize products that other suppliers may not be able to provide.
4. specials are possible when client's order is big enough, including the discount policy.
5. our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time.
6. we can help our regular clients to suggest some vials factories which produce different size vials(2ml, 5ml, 7ml, 10ml, 20ml...), hoping can bring you convenience if you need these vials.
7. return policy: we promise we will return your money if our product don't have effect.
delivery: various shipping methods such as fedeex, ems, hkems, tnt, dhl, ups
supplier: Changchun Altel Import and Export Trade Co., Ltd.
Product Detail
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3 business days after payment | ||
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10g,20g,50g,100g,500g,1KGS,5KGS,10KGS,25KGS per bag / drum / bottle | ||
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We Focus on:
1.APIs / Pharmaceutical Intermediates
2.Additive
3.Reagent
4.agrochemicals
5.Veterinary
6.Organic chemicals
Company Information
Changchun Altel Import and Export Trade Co., Ltd.is located in Changchun, a national historical and cultural city, Jilin Province, China. It covers an area of 22,000 square meters, construction area of 6,000 square meters. We have our own import and export rights. Main Supply: fine chemicals, pharmaceutical and pesticide intermediates.
Over the years, the company adhere to market-oriented, technology and development, quality of life for the purpose. Strengthening enterprise management, has a high quality, the ability to develop strong and rich experience in the production of professional and technical teams. Production of advanced technology, sophisticated equipment, means of improving detection.
Our products are exported to the United States, European Union, Southeast Asia and other countries and regions. Users both here and abroad and has established long-term and stable supplier relations, occupies a stable market share and to maintain sustained growth. And with domestic and foreign universities, research institutes and some well-known companies have extensive cooperation and close ties.
We follow the "quality and integrity" business philosophy, For Chinese and foreign customers to provide quality products and services in order to do long-term win-win business, and seek common development. We sincerely welcome friends from all over the world to exchange and cooperation
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