Tricresyl phosphate (TCP)

Strukturo:

Aspekto Senkolora ĝis iomete helflava likvaĵo
Formulo C21H21O4P
CAS No. 1330-78-5
EC No. 215-548-8
HS-KODO 2919900090
Enhavo (%) ≥99
Denso (20 ℃) ​​g/ml ≤1.18
P Content() ≥8.4
Flash point(open)() 232
Water () ≤0.1
Viscosity 65-75(25℃mPa.s)
Pako 200Kg/Galvanized Drum or 230Kg/Galvanized Drum
Sinonimoj Tritolyl phosphate;Phosphoric Acid Tricresyl Ester ;

Kunhavigi

Priskribo de la produkto

Mallonga enkonduko

Tricresyl phosphate is a mixture of three organophosphate isomers .In general ,

it is colorless and transparent oily liquid .It can dissolve in Toluene ,Methylene

chloride ,Methyl ethyl ketone ,Methanol ,insoluble in water

Apliko

This product is an important flame retardant plasticizer for vinyl resin and nitrocellulose ,

used in the paint film can increase the flexibility, it has excellent intermiscibility,

used in synthetic rubber, PVC, polyester, polyolefin and soft polyurethane foam plastics

as flame retardants. This product can give high polymer good abrasion resistance,

weatherability, mildew resistance, radiation resistance and electric properties.

Can also be used as a gasoline additive, lubricating oil additive and hydraulic oil

Main production process

Mixed cresol reacts with phosphorus trichloride to produce tricresyl phosphite,

which then reacts with chlorine to produce tricresyl phosphate dichloride, which

is then hydrolyzed to obtain tricresyl phosphate.

Packaging and Storage

Pako: Once the TCP has been produced and refined, it is packaged into

suitable containers, such as Galvanized drums(200kg or 230kg)

Storage: Konservu ĉe ĉambra temperaturo, for de rekta sunlumo

Inspekta procezo

1. Alvenanta inspektado: La ĉefaj krudmaterialoj, estas inspektitaj pro sia enhavo, appearance and

other main properties.

2. Nutranta inspektado: The principle of raw material feeding is first-in-first-out, and the appearance

of the main raw materials is randomly inspected according to whether there is a big change in the

storage conditions before feeding.

3. Batch -specimenado en la produktada procezo: Dum la produktada procezo, the main indexes of

each batch of products: enhavo kaj acidvaloro estos ekzamenitaj trifoje en malsamaj tempoperiodoj.

4. Stokado-Inspektado: Ĉiu aro (10 tunoj) estas inspektita antaŭ stokado.

5. Elira inspektado: Laŭ la kvanto postulita de klientoj, the products will be

sampled and inspected.

6. Antaŭ-senda inspektado: According to customer’s requirement, third party inspection can be

carried out on the products before shipment.

Inspekta Metodo

Fizika Apero: Vida inspektado

Analizo de pureco: Gaskromatografio (GC)

Acida Valoro: Potenciometria titrado

Akva Enhavo: Humidanaliziloj

Refrakta Indekso: Refraktometro

Denso: Densmezurilo

 

Atestado

Packing & Delivery

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