Prix FOB
Obtenir le dernier prix|
- Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
25kg paper bag
Heure de livraison:
prompt delivery
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
-
Personne àcontacter Ms. He
30th Floor, Longhu Ziduxingzuo Building A, 1st Branch, YuSong Rd.,, Chongqing, Chongqing
Polyanionic Cellulose (PAC) Specification
Formula: [C6H7O2(OH)3-n (OCH2COONa) n ] x
PAC-HV (High-viscosity)
|
Appearance |
White or light yellow powder. |
|
Substituting degree |
0.***1.*0 |
|
Apparent viscosity in water, mPa.s |
≥*0 (3.7g/l) |
|
Apparent viscosity in saturated brine, mPa.s |
≥*0 (3.7g/l) |
|
Water, % |
< 9 |
|
pH |
6.**8.0 |
|
Mud generating capacity |
≥**0m 3 /t |
PAC-LV (Low-viscosity)
|
Appearance |
White or light yellow powder. |
|
Substitution degree |
0.***1.*0 |
|
Apparent viscosity in water, mPa.s |
≤ 6.0 (2.**6 g/l) |
|
Apparent viscosity in saturated brine, mPa.s |
≤ 6.0 (2.**7 g/l) |
|
Apparent viscosity in 4% brine, mPa.s |
≤ 6.0 (4.**6 g/l) |
|
Water % |
<*0 |
|
pH |
6.**8.5 |
|
Filtration loss, ml |
≤ *3.0 (3.6g/l) |
Characteristic
Polyanionic cellulose is white or yellowish powder that is
odorless and non-toxic. It is soluble in water to form thick
liquid. It has good heat-stability and high resistance to salt.
It is not fermented. Polyanionic cellulose (PAC) is a sodium
carboxymethyl cellulose with high uniformity, high degree of
substitution and high quality.
Usage
The product is used as an additive for drilling mud, especially
used in drilling at the salt-rich aera or under the sea.
Packing
 The inner layer is polyethylene film bag. The outer layer
is plastic woven bag or composite plastic woven bag. Net weight
is *5kg per bag.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | 25kg paper bag |
| Heure de livraison: | prompt delivery |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
