Polybutylene terephthalate (PBT) engineering plastics have excellent comprehensive properties, can still maintain its good electrical insulation properties in higher temperatures or humid environments, and has good molding processability, and has been increasingly widely used in many fields such as
PBT plastic is a kind of plastic composed of polybutylene terephthalate as the main bodyPolybutylene terephthalate, also known as polytetramethyl terephthalate. PBT for short. It is a condensed polymer of terephthalic acid and 1, 4-butanediol.Together with PET, PBT is called thermoplastic polyester.
Sulfamic acid as a cleaning agent, because it is solid, with storage, transportation convenience, easy preparation and many other advantages, especially suitable for long distance use.1. Cleaning agentThe use of sulfamic acid and its salts and a variety of metal compounds can generate soluble salts,
Client:What is hazardous liquid alkali leakage? What do you need to know about hazardous liquid alkali leakage?Answer:Liquid alkali is the liquid form of sodium hydroxide, also known as caustic soda, caustic soda. Due to the different production processes of existing chlor-alkali plants, the concent
To distinguish the difference between the four, let's first understand what these four products are:First, caustic soda
What are the commonly used disinfectants in the food industry?In order to meet the requirements of food safety, food enterprises often involve cleaning and disinfection. Cleaning is the removal of dirt from factories and processing equipment. Disinfection is the use of disinfectants to destroy the p
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1310-73-2
HNaO
215-185-5
Caustic soda
White translucent block or granular solid, odorless
Industrial Grade, Food Grade
(1) Product classification
Industrial sodium hydroxide: solid IS-IT IⅡ (ionic membrane granular alkali), liquid IL-IT IⅡ (ionic membrane liquid alkali)
Sodium hydroxide for chemical fiber: solid FS I, liquid FL II III
High purity sodium hydroxide: solid HS I, liquid HL I II III
Food additive sodium hydroxide
(2) Sexual quality
Solid caustic soda (ionic film, chemical fiber, high purity, food additives) mainly white flake (granular), chemical formula: NaOH, specific gravity 2.13, strong alkaline, easy moisture absorption, skin, clothing and other strong corrosion, easy to absorb carbon dioxide in the air to produce sodium carbonate, storage must be dry, clean, pollution-free, packaging isolated air.
Liquid caustic soda (ionic membrane, chemical fiber, high purity, food additive) is a colorless transparent solution. It is strongly alkaline and has a strong corrosive effect on skin, textiles and paper.
(3) Packing
Solid caustic soda: flake caustic soda is packaged in plastic-woven bag (with inner bag, 25Kg/ bag), granular caustic soda is packaged in heavy packaging film (25Kg/ bag), and after packaging, the whole ton of film packaging and secondary bagging (plastic-woven bag) packaging are adopted according to customer requirements.
Liquid caustic soda: canned
(4) Use
Caustic soda is an important chemical raw material, mainly used in food industry, oil pressing, paper making, man-made fiber, textile, printing and dyeing, sewage treatment, non-ferrous metal smelting, chemical fertilizer, power plant water treatment, organic synthesis, pharmaceutical, daily chemical, fine chemical, plastics and water treatment industries.
(5) Product quality
Industrial sodium hydroxide (ionic film granular alkali, liquid alkali) products comply with GB 209-2006 standards
Food additive sodium hydroxide products comply with GB 5175-2008 standard
Sodium hydroxide products for chemical fiber meet GB/T 11212-2013 standards
High purity sodium hydroxide products comply with GB/T 11199-2006 standards
(1) Product classification
Industrial sodium hydroxide: solid IS-IT IⅡ (ionic membrane granular alkali), liquid IL-IT IⅡ (ionic membrane liquid alkali)
Sodium hydroxide for chemical fiber: solid FS I, liquid FL II III
High purity sodium hydroxide: solid HS I, liquid HL I II III
Food additive sodium hydroxide
(2) Sexual quality
Solid caustic soda (ionic film, chemical fiber, high purity, food additives) mainly white flake (granular), chemical formula: NaOH, specific gravity 2.13, strong alkaline, easy moisture absorption, skin, clothing and other strong corrosion, easy to absorb carbon dioxide in the air to produce sodium carbonate, storage must be dry, clean, pollution-free, packaging isolated air.
Liquid caustic soda (ionic membrane, chemical fiber, high purity, food additive) is a colorless transparent solution. It is strongly alkaline and has a strong corrosive effect on skin, textiles and paper.
(3) Packing
Solid caustic soda: flake caustic soda is packaged in plastic-woven bag (with inner bag, 25Kg/ bag), granular caustic soda is packaged in heavy packaging film (25Kg/ bag), and after packaging, the whole ton of film packaging and secondary bagging (plastic-woven bag) packaging are adopted according to customer requirements.
Liquid caustic soda: canned
(4) Use
Caustic soda is an important chemical raw material, mainly used in food industry, oil pressing, paper making, man-made fiber, textile, printing and dyeing, sewage treatment, non-ferrous metal smelting, chemical fertilizer, power plant water treatment, organic synthesis, pharmaceutical, daily chemical, fine chemical, plastics and water treatment industries.
(5) Product quality
Industrial sodium hydroxide (ionic film granular alkali, liquid alkali) products comply with GB 209-2006 standards
Food additive sodium hydroxide products comply with GB 5175-2008 standard
Sodium hydroxide products for chemical fiber meet GB/T 11212-2013 standards
High purity sodium hydroxide products comply with GB/T 11199-2006 standards