Polypropylene-graft-maleic anhydride
ALDRICH/427845 - average Mw ~9,100 by GPC, average Mn ~3,900 by GPC, maleic anhydride 8-10 wt. %
Synonym: maleated copolymer; maleated polymer; maleic copolymer
CAS Number: 25722-45-6
MDL Number: MFCD00212584
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: 427845-250G
This image depicts SKU: 427845-250G
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: 427845-1KG
This image depicts SKU: 427845-1KG
| acid number | 47 mg KOH/g |
| composition | maleic anhydride, 8-10 wt. % |
| density | 0.934 g/mL at 25 °C |
| form | beads |
| InChI | 1S/C4H2O3.C3H6/c5-3-1-2-4 |
| InChI key | DBVUAFDZHKSZJH-UHFFFAOYSA |
| mol wt | average Mn ~3,900 by GPC |
| average Mw ~9,100 by GPC | |
| mp | 156 °C |
| Quality Level | 100  |
| transition temp | softening point 157 °C (ring and ball) |
| viscosity | 4.0 poise(190 °C, Brookfield Thermosel)(lit.) |
| Application: | Imparts slip resistance to polishes, coupling additive for filled polypropylene and polymer alloys, pigment dispersant and processing aid for plastics, such as ABS. |
| Features and Benefits: | High melting, hard, emulsifiable wax. Grafted with maleic anhydride to give hydrophilic characteristics. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 250 g in poly bottle |
| Physical form: | Crystalline, isotactic, modified homopolymer. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 156 °C |
| Density | 0.934 g/mL at 25 °C |
| UNSPSC | 12162002 |