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TDI 80/20 Toluene diisocyanate for PU foam making CAS NO. 26471-62-5
20-99 Ton
$4,200.00
≥ 100 Ton
$3,800.00
- Item No. TOPMOQ 20 Ton
- Product size 250 x 100 x 100 cmProduct weight 68 kg
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Colorless or light yellow transparent colorless or yellowish flammable liquids. There is a strong smell. And ethanol (decomposition), diethylene glycol, ethyl ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, olive oil miscible.
Chemical formular:C9H6O2 N2
Molecular Weight:174
Purity:99% min
Crystallization temperature:14 degree
Specific Gravity:1.22(20/4 degree)
Boling Point:251
Hazard limit:0.1ppm
| Item | Specification | Result |
| Purity % min | 99.5 | 99.9 |
| Isomeric ratio % (2.4/2.6) | 80/20±1.0 | 79.6 |
| Hydrolyzable Chloride(WT)% | 0.004MAX | 0.0033 |
| Acidity%(HCL) | 0.0015MAX | 0.0004 |
| Color(APHA) max | 15 | 5 |
Casting polyurethane elastomer material
Main Application of casting polyurethane
Roller purpose: transmission roller, wire guide roller…etc.
Wheel purpose: castor wheel, fork-lift tire, skate wheel, flywheel…etc.
Industrial part purpose: coupling, bushes cutting board, pneumatic and oil seal…etc.
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",
"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltd has 21 subsidiaries and holding companies.
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