harden

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harden

a rough fabric made from hards
References in periodicals archive ?
There has been a considerable increase in global demand for our high-quality Basonat hardeners over the last few years.
However, the aminated lignin has some solubility in other amine agents, making it possible to be mixed with other amine hardeners at a weight ratio of less than 40% in the mixture as curing agents.
To compare anticorrosive performance, six waterborne hardeners were selected from Cytec, Air Products, and Dow (UPPC), respectively.
The speed of cure for any of the hardeners increases with the addition of heat via hot water, hot air or steam.
Hardeners and accelerators including Aradur[R] 3123, Aradur[R] 1167 and other recently developed DDS-modified curing agents complete the line-up, providing formulators with new tools to adapt curing kinetics of their systems while providing high thermal resistance.
16), (23), (24 )They described a simple concept where EB-PANi was dissolved in specific aminic hardeners which were observed to be solvents for EB at low concentrations.
Flame Hardeners have been handling all our sprockets for the past eight years.
Long life at room temperature when formulated with amine or anhydride hardeners for systems based on EP34CA.
In studies [2-6] data are presented on the processes of carbo-, silico- and alumothermic reduction and melting in ore heat-treating furnaces from the NTMK converter slag of vanadium hardeners with weight share of vanadium from 8 to 15 %, among which the most acceptable from the economic viewpoint are two first mentioned methods.
Special Permacolour dry-shake colour hardeners and release agents were developed for the project by Creative Impressions as the final appearance had to blend in with a wide variety of surroundings.
Agomet methacrylates include 6 adhesives and 4 hardeners that bond substrates via surface activation.
The carbonates lose carbon dioxide, making them more soluble and reactive with the binders and hardeners during any subsequent use.