selection of water-based colorants and all pigments of water-based colorants in recent years, with the continuous development of the domestic coatings…
make ceramics easier︱”mirror decal yellow” mix finer pottery clay or porcelain clay with water into a slurry and apply it on the pottery o…
how to choose color agent for nylon? colors are divided into two major categories: pigments and dyes, of which pigments are divided into inorganic pi…
nylon colorants performance requirements (1) heat and light resistance so far, many organic pigments, inorganic pigments and solvent dyes can be used …
water-based polyurethane floor paint based on the development trend of the construction industry in recent years, higher requirements have been put f…
does polyurethane foam shrink? affected by construction conditions, equipment, technology and the environment, rigid polyurethane foam will have var…
understand the basic concepts related to polyurethane 1. hydroxyl value: the amount of hydroxyl (-oh) contained in 1 gram of polymer polyol is equival…
rubber metal bonding-detailed explanation of cobalt salt cobalt salt refers to a substance composed of cobalt ions and acid radicals, which may also c…
cobalt salt adhesion promoter 1. overview cobalt salt adhesion promoter (hereinafter referred to as cobalt salt adhesive) series products are direct a…
the industrial producer price index (ppi) data for may 2017 released by the national bureau of statistics on june 9 showed that the ppi fell by 0.3% m…
zinc isooctanoate alias: zinc octoate, zinc 2-ethylhexanoate. english name: zinc octoate; zinc 2-ethylhexanoate; zinc caprylate. the molecular formula…
chemical al-aqsa group expects to provide carbon fiber spar caps worth more than $300 million over the four-year period of its contract. turkish carbo…