Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate)
ALDRICH/418420 - average Mw 170,000-250,000, powder
Synonym: Poly(vinyl butyral-vinyl alcohol-vinyl acetate)
CAS Number: 27360-07-2
MDL Number: MFCD00132687
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 418420-250G
This image depicts SKU: 418420-250G
| composition | acetate, 0-2.5 wt. % |
| hydroxyl, 17.5-20 wt. % | |
| vinyl butyral, 80 wt. % | |
| density | 1.083 g/mL at 25 °C (lit.) |
| form | powder |
| impurities | <3.5 wt. % Volatiles |
| InChI | 1S/C8H14O2.C4H6O2.C2H4O/c |
| InChI key | RNNFCYZWIQZWQV-UHFFFAOYSA |
| mol wt | average Mw 170,000-250,000 |
| Quality Level | 100  |
| solubility | alcohols, glycol ethers and dioxane: soluble |
| transition temp | Tg 72-78 °C |
| viscosity | 170-260 cSt, 7.5 wt. % in anhydrous methanol(20 °C, Ostwald)(lit.) |
| Application: | Ceramic binder, dry toners, wood coatings, composite fiber binders, structural adhesives and interlayer in safety glass. |
| Features and Benefits: | Good binding efficiency, optical clarity and adhesion to a variety of surfaces. |
| Packaging: | 250 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | 1.083 g/mL at 25 °C (lit.) |
| UNSPSC | 12162002 |