GNM1029 Physical Foaming Dielectric Raw Material By NANJING GRAPHENE NEW MATERIAL TECHNOLOGY CO., LTD,

GNM1029 Physical Foaming Dielectric Raw Material

Prix FOB

Obtenir le dernier prix

1 ~ 100 / Kilogram

10 Kilogram Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

1 ~ 100 / Kilogram (Negotiable) Obtenir le dernier prix

LocalitÃ©:

Nanjing,CHINA

Prix de commande minimale:

1 per Kilogram

Commande minimale:

10 Kilogram

Packaging Detail:

25kg/paper bag with plastic lining.

Heure de livraison:

3-5days after payment by ship

Capacité de Fournir:

10000 Kilogram per Month

Payment Type:

PayPal, D/P, L/C, T/T

Groupe de produits :

Functional Polymers

Other Names: Physical Foaming Insulation Materials

La description

GNM***9 is a new type of physical foaming dielectric raw material, specialized for communication cable diameters from 0.8 to *2 mm. High expansion degree and good electrical properties are its main characteristics.

GNM***9 does not contain a nucleating agent so that a small amount has to be added during the extrusion process.

Properties

Melt index          g/*0min   5.8        (**0â„ƒï¼Œ2.*6KG)

Density             g/cm3        0.*3

Dielectric constant   (1MHz)   2.*3

Dissipation Factor   (1MHz)   2.0×***4

Volume resistivity     Ω.cm     2.0×***6

GNM***9 Processing Temperature Profileï¼ˆâ„ƒï¼‰

Zoneâ… ï¼š         **8â„ƒ

Zoneâ…¡ï¼š         **8â„ƒ

Zoneâ…¢ï¼š         **8â„ƒ

Zoneâ…£ï¼š         **8â„ƒ

Zoneâ…¤ï¼š         **5â„ƒ

Headï¼š           **0â„ƒ

Die ï¼š            **8â„ƒ

The temperature data above are listed only as an operation guideline.Adjustments should be made during producion according to technical perameters such as cable size,construction,melting pressure.

Form:       pellets

Package:     *5 kg bags

They should be stored in a dry and cool area.

Safety

GNM***9 is not classified as a dangerous preparation and has passed the ROHS directive. It meets the requirements for the Food and Drug Administration regulation.

First zone	Second zone	Third zone	Forth zone	Fifth zong	Sixth zone	Die head	Die mouth	Screw speed ï¼ˆr/mï¼‰
**8â„ƒ	**2â„ƒ	**8â„ƒ	**8â„ƒ	**5â„ƒ	**5â„ƒ	**8â„ƒ	**5â„ƒ	6—2

The above table is for reference only, the actual processing temperature should be based on the technical parameters of the extruder,through the gentle adjustment and practical operation to set.

In order to prevent the increase of the bubble hole in the extruder, the melting section should maintain the appropriate pressure, if the pressure is not enough, there will be large gaps and holes. The selection of the screen, the die core and the die sleeve are all the factors that influence the melt pressure.

Package:

Form: pellets

Package: *5 kg bags

They should be stored in a dry and cool area.

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	1 ~ 100 / Kilogram (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Nanjing,CHINA
Prix de commande minimale:	1 per Kilogram
Commande minimale:	10 Kilogram
Packaging Detail:	25kg/paper bag with plastic lining.
Heure de livraison:	3-5days after payment by ship
Capacité de Fournir:	10000 Kilogram per Month
Payment Type:	PayPal, D/P, L/C, T/T
Groupe de produits :	Functional Polymers