blown foam

blown foam

[¦blōn ′fōm]
(materials)
A cellular plastic consisting of an expanded matrix resembling natural foam.
References in periodicals archive ?
The dispersions Impranil DL 2077 XP, Impranil DL 2288 XP and the high-solids Impranil DLU can be processed very easily using the mechanically blown foam method.
The softness and resilience of the foam made with the B-500 system is quite unusual for a water blown foam.
There is rather significant attention to detail, ranging from the extensive use of sound-insulation materials, both mats and blown foam, to a fold-flap tailgate that not only facilitates loading the cargo area, but also serves as a place to sit during tailgating (it has a 440-lb.
The alternatives recommended in the guide include the purchase of non-halogenated fire extinguishers, rubber instead of foam carpet underpad, natural fibre instead of foam mattresses and cushions, fibreglass or expanded polystyrene instead of rigid blown foam, and seasonal and locally grown foods, which will reduce the need for refrigerated transport and fumigation of imported commercial foods.
The dispersions ImpranilA DL 2077 XP, ImpranilA DL 2288 XP and the high-solids ImpranilA DLU can be processed very easily using the mechanically blown foam method.
2] and air versus time for 365mfc blown foam are reported in Fig.
2] blown foam (Table 1, foam A) and using the equations previously reported, it is possible to obtain the initial partial pressure of both 245fa and C[O.
Researchers at Bayer MaterialScience evaluated alternative blowing agents in two commercial HCFC-22 blown foam systems for refrigerated trailers and entry doors.
1 pphp water foam is a common upper limit for an all water blown foam as is currently practiced by commercial foam producers.
Differences in blowing agent decomposition and decomposition products may account for the reduction in the bulk density of SB blown foams.
The foams in question are not blown foams created by the injection of gas, nor are they self-expanding, created by chemical evolution.
Elastomers in a wide range of hardness and also syntactic or chemically blown foams over a wide range of densities.