The epoxy mixture was obtained by mixing TGMDA with BDE monomer at a concentration of 80:20% (by wt) epoxide to flexibilizer
. The curing agent was added at stoichiometric amount with respect to the epoxy rings (TGMDA and BDE).
Key statement: A dedicated material for manufacturing a special safety tire rubber for wheeled combat vehicles and aircraft in the army is disclosed, fabricated with, by weight, 28-40 parts of polyisoprene, 19-30 parts of silicone rubber, 15-25 parts of thermoplastic elastomer, 10-18 parts of magnetic powder, 10-15 parts of paraffin oil, 0.8-2 parts of flexibilizer
, 5-10 parts of silicone oil, and 0.5-2 parts of antioxidant.
The difference between the EBA and EHA formulations is in the chemical nature of the flexibilizer
The theoretical backbone functionality (acrylate double bonds per molecule) of the hardcoat WBUV-7200 is six, and the flexibilizer
EXP-1800 is three.
Plasticizers derived from cumyl phenol available as either glycidylether or acetate for use as a reactive diluent and flexibilizer
for epoxies, PVC and urethanes.
Moisture resistance was improved through the use of Unitika's commercial PLA, "Terramac"; impact durability was increased by the addition of a biomass-based flexibilizer
and a reinforcing filler developed by NEC for this resin; moldability was enhanced through the use of additives jointly developed by NEC and Unitika.
Its moisture resistance was improved by UNITIKA, using their commecialized PLA "TERRAMAC." Fall impact*** durability was increased by adding a biomass-based flexibilizer
and a reinforcing filler that NEC developed for this resin.
The use of a co-monomer introduces the opportunity to include a flexibilizer
or plasticizer that will make this PBD less brittle while reducing its useful temperature range.
He blended the isocyanate component with a flexibilizer
component to make Part A of the mixture, and the polyol component with the thickening agent to make Part B.
of biopolymers, PHA acts as a flexibilizer
and impact modifier for PLA, much as it does for PVC.
Used in conjunction with Flexane 80, Flex-Add flexibilizer
precisely adjusts the hardness of the cured urethane, allowing the user to produce cast rubber molds that meet specific durometer requirements.