Agent ya Vulcanisation DTDC .

Ndimbola:

Nkombo ya chimique .	DithiocaProlactame .
Formule moléculaire .	C₁₂H₂₀N₂O₂S₂
Structure moléculaire .
Kilo ya molécule .	390.41
CAS No. .	23847-08-7

Spécification:

Komonana	Poudre ya pembe to ya jaune ya pete .
M{0}}P. ya ebandeli eleki to ekokani na yango na .	130
Kobungisa na kokaukisa % moke to ekokani na .	0.50
mputulu % moke koleka to ekokani na .	0.50
Ba résidus(150μM) % moke to ekokani na .	0.30
Liboke	25kg/bag .
Bomoi ya kobomba .	6 sanza .

At present, in the rubber industry Mid-Autumn lamb class and sulfur-containing morpholine derivatives are still the main sulfide.The vulcanization of thiuram products is characterized by good vulcanization flatness and small scorch tendency.This is because sulfurants (such as DTDM) synthesized by secondary amine precursors can produce nitrosamines.In 1937, the British scholar FREUND first reported two cases of poisoning from exposure to dimethylnitrosamine (NDMA).After the study found that nitrosamines are a strong carcinogen, can cause a variety of organs and tissues of cancer.Later, it was found that this kind of material is a direct carcinogen that does not need activation, and this kind of material is widely found in nature, and found in food, drink, Makaya, biloko ya kobongisa nzoto mpe biloko ya caoutchouc ezali ba nitrosamines.Ba nitrosamines eyebani sikawa mpo na kopesa cancer na banyama mpe bato.Na ntango oyo, likambo ya ntina mingi ya bolukiluki ya mopesi ya soufre ezali ya kobongola structure chimique ya ba précurseurs synthétiques.

DTDC is a sulfur donor and can be used as a vulcanizing agent for rubber.Vulcanization does not occur at lower temperatures, and only when the temperature rises to the vulcanization temperature can active sulfur be decomposed, and the vulcanization reaction begins.Therefore, the operation is safe, can improve the coke burning safety, and can greatly reduce the phenomenon of sulfur injection of rubber than Sulfure de soufre yango moko.En plus, DTDC ezali malamu koleka agent ya curing traditionnel aspect mosusu ezali que na vulcanisation, DTDC esali lien unique ya soufre mpe lien ya réticulation ya soufre double, mpe moins de réticulation ya lien soufre, donc caoutchouc vulcanisé ezali na résistance ya vieillissement ya malamu{3}}

Ba tags ya moto .: Agent de vulcanisation dtdc 23847-08-7, Chine, fabricant, fournisseurs, usine, prix, gros, chimique en caoutchouc, additif en caoutchouc, caoutchouc préparé

Agent ya vulcanisation DTDC 23847-08-7