Prix FOB
Obtenir le dernier prix1600 USD / Metric Ton ( Negotiable )
|50 Metric Ton Minimum Order
Pays:
Nigeria
N ° de modèle:
SMR 20
Prix FOB:
1600 USD / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
1600 per Metric Ton
Commande minimale:
50 Metric Ton
Packaging Detail:
As per customer Requirement
Heure de livraison:
28 days
Capacité de Fournir:
1000 Metric Ton per Month
Payment Type:
L/C
Groupe de produits :
Nigeria
Personne àcontacter Mr. Ifeanyi
Oti Street, Effurun Warri Delta State, Off Aka Avenue
Natural rubber is obtained from the milky secretion (latex) of
various plants, but the only important commercial source of natural
rubber (sometimes called Par rubber) is the tree Hevea
brasiliensis. The only other plant under cultivation as a
commercial rubber source is guayule ( Parthenium argentatum ), a
shrub native to the arid regions of Mexico and the SW United
States. To soften the rubber so that compounding ingredients can be
added, the long polymer chains must be partially broken by
mastication, mechanical shearing forces applied by passing the
rubber between rollers or rotating blades. Thus, for most purposes,
the rubber is ground, dissolved in a suitable solvent, and
compounded with other ingredients, e.g., fillers and pigments such
as carbon black for strength and whiting for stiffening;
plasticizers, usually in the form of oils, waxes, or tars;
accelerators; and vulcanizing agents. The compounded rubber is
sheeted, extruded in special shapes, applied as coating or molded,
then vulcanized. Most Par rubber is exported as crude rubber and
prepared for market by rolling slabs of latex coagulated with acid
into thin sheets of crepe rubber or into heavier, firmly pressed
sheets that are usually ribbed and smoked
| Pays: | Nigeria |
| N ° de modèle: | SMR 20 |
| Prix FOB: | 1600 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 1600 per Metric Ton |
| Commande minimale: | 50 Metric Ton |
| Packaging Detail: | As per customer Requirement |
| Heure de livraison: | 28 days |
| Capacité de Fournir: | 1000 Metric Ton per Month |
| Payment Type: | L/C |
| Groupe de produits : | Solid Minerals |
