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Frequently asked questions in polypropylene fiber applicationsI. Can polypropylene fiber be used as a waterproof material?There are three principles of structural waterproofing of concrete:(i)Expansio...

Polypropylene (PP) powder: The market rally after the holiday is far-fetchedBack to the market after the holiday, the mainstream market of domestic polypropylene manufacturers powder market inertia ri...

According to the relevant provisions of the Measures for Public Participation in Environmental Protection (Order No. 4 of the Ministry of Ecology and Environment), in order to promote and standardize ...

According to the relevant provisions of the Measures for Public Participation in Environmental Protection (Order No. 4 of the Ministry of Ecology and Environment), in order to promote and standardiz...

Cationic biobased material, which was formed by reaction of natural guar bean with quaternary ammonium salt by special process route, was used as the main raw material, combined with high-low nitro.....

East wind Xu to all things new, spring to the human plants and trees know.Spring begins·Everything is happy

Polybutene (PB-1) is an inert polymer polymerized from butene-1 monomer, which has high chemical stability and is known as "gold in plastics" be...

Safety voltage is a voltage that does not endanger life safety under certain conditions and within a certain period of time. According to Ohm's law, the voltage applied to a person can b...

At the end of the year, the Spring Festival is approaching. Chemical enterprises have entered the peak of production, and some enterprises have a strong willingn...

Looking back on 2023,It's about riding the wavesandwind , but not slacked.Looking ahead to 2024,hundred galleys compete for the stream,and those who row harder succeed first. On January 23, 2024....

PART.1Definition of temporary electricity useTemporary electricity refers to temporary power lines, installed various electrical, distribution boxes to provide mechanical equipment power source and .....

The production of chemical enterprises is characterized by high temperature, high pressure, flammable and explosive, and strong continuity.Inspection is always the first important task.What does ...

"Macro" struggle sportsmanship, build the national chemical industry "industry"!！The 2023 Orient HongYe Autumn Games began on October 7 and lasted for 3 days. More than 200 athlet...

Announcement of the completion and commissioning time of environmental protection facilities of Orilon construction projectAccording to the Regulations on the Administration of Environmental ...

Flags hung highlyto spread good news, singing and laughing Qi birthday. On November 1st, Shandong OrientHongye Chemical Co., Ltd. held the "10th Anniversary Celebration Conference" and cu....

Sincere cooperation, Create brilliantShandong Orient Hongye Chemical Co., Ltd. and SinopecHua Marketing North China branch held a cooperation signing ceremonyOn July 18, 2018, the signing ceremony of ...

Since February, the oversupply has basically maintained the status quo, and the volatility of the spot market follows the trend of futures. The pricing action of upstream petrochemical...