POLYVEST® eCO MA 75 Bio is a maleic anhydride adduct of a low molecular weight 1,4-cis polybutadiene which has succinic anhydride groups randomly distributed along the polymer chains. This makes the originally apolar polybutadiene more polar and accessible for various chemical reactions.
Our eCO grades present identical physicochemical properties to the traditional POLYVEST® portfolio, as they are based on renewable raw materials according to the mass balance approach.
Typical Applications
In this form POLYVEST® eCO MA 75 Bio is used in the following areas of application:
- adhesive and sealant compositions
- electrical insulations and potting compounds (2pack systems)
- polymeric chalk activator in EPDM-compounds
- modifier in carbon black filled EPDM-compounds
- modifier in silica filled rubber compound
- modifier in rubber compounds for car tires
- modifier in silicone sealants
Benefits at a glance
The polar, hydrophobic hydrocarbon resin POLYVEST® eCO MA 75 Bio is a highly reactive binder featuring the following characteristics:
- high chemical resistance
- high water resistance
- high electrical insulation properties
- high cold resistance
- good solubility in aliphatic, aromatics and ethers
- good compatibility with long-oil alkyd resins, rosin resins and zinc resonates
Product Details & Documents
Product Information
Further Information
Storage:
POLYVEST® eCO MA 75 Bio is stable for at least 1 year with exclusion from air, light and moisture at storage temperatures below 25°C.
Packaging:
- steel drums (content 180kgs); minimum order quantity 4 drums on pallet
- ISO-bulk containers (IBC) of polyethylene (content 900kgs)
- delivery in road tankers
Shelf life:
1 Year