Calcium carbonate Properties
Product name
Calcium carbonate
Synonyms
PRECIPITATED CHALK;PARIS WHITE;aeromatt;akadama;albacar;albacar5970;albafil;albaglos
Cas
471-34-1
MF
CCaO3
MW
100.0869
EINECS
207-439-9
Product Categories
Inorganic pigments; Pigment; Inorganic salts (minerals); Nutritional fortifier (nutritional supplement; Flour treatment agent; Minerals; Food additives; Nutritional fortifier; Cd nitrate; Inorganic chemical products; Swelling agent; Mineral additives; Feed additive; Light metal; Catalysis and inorganic chemistry; General reagent; Chemical raw materials; Biochemical reagents; Inorganic chemical industry; Inorganic salts; Inorganic acids; Medicine and biochemistry; API; Digestive system drugs; Inorganic compounds and salts; Solvent; Microbes; Animal extracts; Moving and lifting; Calcium; Cadmium; Volumetric analysis titration solution; Inorganic base; Inorganic chemical raw materials; Auxiliary agent; Chemical products-inorganic chemical industry; Carbonate; Chemical products-organic chemical industry; Chemical intermediates; Biochemical reagents-other chemical reagents; Organic chemical raw materials; Chemical industry; inorganics; calcium salts; metal and ceramic science; salts;
Melting point
825 °C
Boiling point
800 °C
Density
2.93 g/mL at 25 °C(lit.)
storage temp.
Store at RT.
form
powder
Brand Name
Fousi Chemical
Calcium carbonate application
Zaka zaposachedwa, ndi chitukuko chofulumira chamakampani opanga mphira ku China, kuchuluka kwa calcium carbonate kwakhala kukukulira.
1) Matayala: Kalasi yokhala ndi calcium yaying’ono ndi nano-calcium carbonate nthawi zambiri amagwiritsidwa ntchito ngati kaboni kakang’ono ndi yoyera kaboni wakuda mu mphira wa matayala (zopitilira 70) ndi mphira wamkati wamkati, mphira wamatayala amoto galimoto Rubber, mphira wamkati wamkati ndi mphira wamkati wamkati kuti muchepetse mtengo wopanga. Kuphatikiza apo, kugwiritsa ntchito nanometer calcium carbonate ndi ultrafine yogwira zinc oxide kuti m’malo mwa wamba zinc oxide kumathandizanso kulimbitsa mphamvu, kufinya, nthawi yopuma, kukana kosadukiza komanso kukana kwa matayeti a galimoto.
2) Utsi ndi tepi: Kuwala kashiamu komanso kaboni kakang’ono ka calcium-nate-calcium imagwiritsidwa ntchito pa payipi ndi tepi. Imodzi ndiyochita ngati filimu yotsimikizira yoyera, ndipo ina ndi kukonza kufalikira kwa mphira. Calcium carbonate itha kugwiritsidwa ntchito ngati timiyala ta mphira wamba timiyala tanu ta mphira, ma hoses amtundu, hoses yamagetsi yofiyira, ndipo itha kugwiritsidwa ntchito ngati mikanda yotumiza, malamba opatsirana nthawi komanso malamba omata nthawi.
3) nsapato za Rubber: Calcium carbonate imatha kusintha magwiridwe amitundu osiyanasiyana ndipo imatha kukonza kusakanikirana ndi kupangika kwa zinthu za mphira.I imagwiritsidwa ntchito kwambiri mu nsapato za rabara. Chapamwamba, chimodzimodzi ndi chidendene cha nsapato.
4) Mawaya ndi chingwe: Calcium carbonate nthawi zambiri imagwiritsidwa ntchito ndi kaboni yakuda, yoyera yoyera yakuda, dongo ndi talc, etc., ndipo imagwiritsidwa ntchito ngati chosanja cholimbitsa ma waya ndi zingwe, mawaya am’madzi ndi zingwe, zingwe zamagetsi komanso zingwe zamagetsi. Mu waya ndi chingwe cholumikizira chomwe chili ndi mphira wa chlorine, monga CR, chokoleti cha polyethylene (CM) ndi rabola chokoleti cha butadiene monga chinthu chachikulu, calcium carbonate sikuti imangokhala chosangalatsa Acidity ndi mayamwidwe a haidrojeni chloride opangidwa pa ntchito kuwira, kuti tipewe kuchepetsedwa vulcanization ndi kutembenuza mphira, ndi kukonza extrusion magwiridwe a mphira.
Calcium carbonate Usage
1) It is used to improve the flexural resistance of PVC soft products, and it is also widely used in rubber, adhesives and sealants as fillers and reinforcing agents
2) Used as analytical reagent, reference reagent, silicon single crystal chip glue and thick film capacitor material
3) Mainly used as filling and reinforcing materials in rubber, plastic and coating industries
4) Used for the production of cement, ceramics, lime, carbon dioxide, chalk, artificial stone, putty, and 5) Used as a pigment, neutralizer, polish, plastic and rubber filler
6) Filler for rubber, wire, artificial leather, paint, ink, paper, etc.
7) Used to make cement, ceramics, lime, calcium salt, toothpaste, dyes, pigments, mineral water, artificial stone, putty, neutralizer, catalyst, filler, pharmaceuticals, etc.
8) Used as a filler for plastics, rubber and coatings
9) Used to produce anhydrous calcium chloride, sodium dichromate, glass, cement, building materials, etc.
10) Used as filler, extender and reinforcing agent in rubber, plastic, ink, paint, coating, papermaking and daily chemical industries
11) It can replace part of semi-reinforcing carbon black as rubber reinforcing agent, and also used in paper, plastic, paint, etc.
12) Mainly used as filler in rubber, plastic, paper making, paint, ink and other industries, and can be used in daily chemical products such as tooth powder, toothpaste, cosmetics, etc.
13) Used for papermaking, water-soluble latex paint, plastic filling modification, etc.
14) Filling of medicines, calcium supplementation health products, etc. used in the pharmaceutical industry
15) Used as a bulking agent, leavening agent and nutritional calcium supplement in food processing
16) Used in fields such as rubber, plastics, papermaking, building materials, medicine and food
17) Widely used in plastics, rubber, coatings, papermaking and other industries as fillers and reinforcing agents
18) Used as a filler for making calcium carbonate and other chemical raw materials and rubber, paint, etc.
19) Used in papermaking and plastic filler
20) As a chemical leavening agent, my country stipulates that it can be used for all kinds of foods that require leavening agents, and used in appropriate amounts according to production needs; as a flour improver, used in flour, the maximum use amount is 0.03g/kg.
21) As a feed nutrition enhancer.
22) As a calcium nutrition enhancer, it has a better absorption effect than calcium carbonate. my country stipulates that it can be used in foods for infants and young children, and the usage amount is 7.5-15g/kg; in cereals and their products, it is 4-8g/kg; in liquid and milk beverages, it is 1-2g/kg.
23) Used in toothpaste, medicine, etc. It can also be used as thermal insulation materials and other chemical raw materials.
Calcium carbonate Packaging and Shipping
Packaging:25kg/ bag, customer’s request
Shipping:It can be according to the customer’s request
Calcium carbonate Storage
Store at RT.
