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Behind the low-price competition in polyurethane spraying is cutting corners? Illustration 2

is cutting corners behind the low-price competition in polyurethane spraying?

1. polyurethane composition and spraying characteristics polyurethane spraying is a polymer made of isocyanate and polyether as the main raw materials…

Introduction to Polyurethane (1) Illustration 2

introduction to polyurethane (1)

polyurethane, short for polyurethane, is a new generation of synthetic polymer material. it has certain advantages in mechanical properties and physic…

Shampoo, do you want to choose silicone-free? Illustration 2

shampoo, should i choose a silicone-free one?

silicon-free shampoo why is it so popular? silicon-free shampoo replaces the silicone oil in shampoo with a milder alternative. in this way, allergies…

Recipe Illustration 2 for making mercerized silicone oil

the recipe of mercerized silicone oil

prepare amino silicone oil first the production method of using d4 or dmc to make amino silicone oil is as follows: hydrolysis of coupling agent first…

Introduction to the production process of foam sponge Illustration 2

introduction to the production process of foam sponge

there are many types of sponges used in industrial production, including foam cotton, shaped cotton, rubber cotton, memory foam, etc. style cotton thi…

Classification illustration of silicone oil 2

classification of silicone oil

silicone oil is divided into three major categories: dimethyl linear silicone oil, methylphenyl silicone oil, various modified silicone oils and their…

Introduction illustration of silicone oil 2

introduction to silicone oil

silicon oil, the english name is silicone oil, cas number is 63148-62-9, and the molecular formula is c6h18osi₂. it is a polyorganosiloxane with a cha…

‘s new coating additive application technology laboratory opens in turkey – uv absorber manufacturer

recently, the german company opened a new coating additive application technology laboratory in the tuzla area east of istanbul, turkey, which also in…

rising raw material prices drive improvement in dye industry performance-uv absorber manufacturers

driven by the increase in upstream dyes, fabrics and labor costs, some printing and dyeing manufacturers in shaoxing have announced a slight increase …

ethylene glycol market rationally corrects, short-term shocks dominate – uv absorber manufacturer

after the lunar new year, a variety of chemical products have had a good start, with styrene, pure benzene, epoxy resin, etc. leading the way. the eth…

luoyang has developed a new composite polyurethane material, memory foam, which can become “smarter” – uv absorber manufacturer

pillows, mattresses, seats… more and more daily necessities use memory foam materials with temperature-sensing and pressure-reducing functions. …

the supply side is affected, domestic pure mdi rises sharply

market review of this issue, the csi 300 index rose by 1.87%, the citic basic chemicals index rose by 1.28%, and 8 of the 23 citic basic chemicals thi…

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