Prix FOB
Obtenir le dernier prix2400 ~ 2600 / Metric Ton ( Negotiable )
|10 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
H, L type
Prix FOB:
2400 ~ 2600 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
2400 per Metric Ton
Commande minimale:
10 Metric Ton
Packaging Detail:
75-100KG/fiber drum
Heure de livraison:
one month
Capacité de Fournir:
60000 Metric Ton per Year
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne àcontacter Luo
The 9th Floor of 8 Building, south area of torch light driving force harbor,No. 209 Sanse Road, Jinj, Chengdu, Sichuan
The nitrocellulose products can be classified into H-type and L-type based on their nitrogen content
Detailed Product Description
The nitrocellulose products can be classified into H-type and
L-type based on their nitrogen content
NC for coatings
1. Classification
1.1 according to specification the industrial nitrocellulose
should
contain at least *5% of wetting agents that water or alcohols are
usually
used as. SNC can provide nitrocellulose products containing
different
kinds of wetting agents such as water, ethanol, isopropanol,
n-butanol,
etc.SNC also provides nitrocellulose chips, a flaky product from
plasticized
NC with (no less than) *8% of plasticizers, such as DBP, DOP, etc.
after
replacing the water in NC.
1.2 The nitrocellulose products can be classified into H-type
and
L-type based on their nitrogen content and, in turn, subdivided
into
different grades according to the viscosity in the standard NC
Solution
(see Products Specifications).
Features of H-type
To form a tougher film.
Evaporate its solvents faster than L-type.
Be diluted easily with alcohols, aromatic and aliphatic
solvents.
Possess more excellent mechanical performances.
Since it can be readily dissolved into esters solvents, H-type
product
is also called ester-soluble nitrocellulose.
Features of L-type
Form a thermoplastic film. Dissolve into large amounts of
alcohols
(such as methanol or ethanol) with small amount of esters.
Be diluted easily by aromatic solvents.
L-type product is also called alcohol-soluble nitrocellulose since
it
can be readily dissolved into alcohols
2. Designation
Type + Viscosity + wetting agent
For example: The nitrocellulose product with high nitrogen content,
1/2
second of viscosity and ethanol wetting agent is designated as H
1/2 EA.
Type + Viscosity + wetting agent
For example: The nitrocellulose product with high nitrogen content,
1/2
second of viscosity and ethanol wetting agent is designated as H
1/2 EA.
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      3.Viscosity specification
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        4. Each kind of
nitrocellulose should conform to following viscosity
     requirements
    Â
        Technical Specification to NC for coatings
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         Note: 1,
there is no necessary to do moisture test to NC damping with
     water. If the customer has any
special requirement for viscosity or other
     items decision should be made by
negotiation between the seller and buyer.
     5, the wetting agents included EA
(ethyl alcohol), IPA (isopropanol),
     n-butanol, water, etc.
         The products
should conform to the standard of Q/HE2—*******0
        Â
        Classified brands
according to viscosity
                      Â
|
Type |
 Brands |
 Type |
 Brands |
 Type |
 Brands |
|
 H |
 1/4S |
 H |
 *0S |
 L |
 1/2S |
|
 H |
 1/2S |
 H |
*5~*5S |
 L |
 5S |
|
 H |
 1S |
 H |
*0~*0S |
 M |
 1/4S |
|
 H |
 5S |
 H |
 *0S |
 M |
 1/2S |
|
 H |
 *5~*0S |
 L |
 1/4S |
 M |
 1S |
     Chemical components
|
Items |
Unit |
Contents |
|
Nitrocellulose |
 % |
 Remaining |
|
 DOP |
 % |
 *8±2 |
|
 Water |
 % |
 ≤2 |
| Pays: | China |
| N ° de modèle: | H, L type |
| Prix FOB: | 2400 ~ 2600 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 2400 per Metric Ton |
| Commande minimale: | 10 Metric Ton |
| Packaging Detail: | 75-100KG/fiber drum |
| Heure de livraison: | one month |
| Capacité de Fournir: | 60000 Metric Ton per Year |
| Payment Type: | T/T, L/C |
| Groupe de produits : | - |
