Prix FOB
Obtenir le dernier prix( Negotiable )
|20 Ton Minimum Order
Pays:
China
N ° de modèle:
OL-105
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
-
Commande minimale:
20 Ton
Packaging Detail:
225/230kgs per iron drum, 20MT/20'FCL
Heure de livraison:
within 2-3 weeks after received your prepayment, o
Capacité de Fournir:
-
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne àcontacter Ms. Andy
xinhua road, Shijiazhuang, Hebei
Gum rosin also called colophony, is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components. It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid.
 Gum rosin is an important raw material for the
manufacture of adhesive, coating, inks, rubber, soaps, paper
etc.
| Gum rosin grade | color | slftenning point | Acid No. | Unsaponifiable matter | Alcohol insuluble material | Ash(%)max |
| X | slightly yellow | *6degree | **6min. | 5%max | 0.*3%max | 0.*2 |
| WW | pale yellow | *6degree | **6min. | Â 5%max | 0.*3%max | 0.*2 |
| Â Â Â Â WG | yellow | *5degree | **5min. | 5%max | 0.*3%max | 0.*3 |
|
N |
deep yellow | *5degree | **5min. | 5%max | 0.*3%max | 0.*3 |
| M | yellow brown | *4degree | **4min. | 6%max. | 0.*4%max | 0.*4 |
| K | yellow red | *4degree | **4min. | 6%max. | 0.*4%max | 0.*4 |
| Pays: | China |
| N ° de modèle: | OL-105 |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | 20 Ton |
| Packaging Detail: | 225/230kgs per iron drum, 20MT/20'FCL |
| Heure de livraison: | within 2-3 weeks after received your prepayment, o |
| Capacité de Fournir: | - |
| Payment Type: | T/T, L/C |
| Groupe de produits : | - |
