La description
Standard: GB/T*********5
1. The product not only has excellent low-smoke halogen-free flame
retardant performance,but also has excellent extrusiion processing
performance. It can be extruded on an ordinary PVC extruder. As
long as the cooling device is normal, the extrusion processing
speed can be accelerated. And its high hardness can avoid surface
wear caused by drag, friction, etc. During the laying process,
which affects the quality of products, especially BV lines for
construction.
2.Feature ans uses
This product is suitable for accasions with high flame retardant
requirments and low secondary hazards, such as subways, ships,
high-rise building program-controlled switch rooms, computer rooms
and various crowded public places. It is suitable for the
insulation layers of low-smoke halogen-free flame retardant cables
with a core working temperature of *0℃
3. Extrusion process
It can be extruded by L/D ****5 extruder. When the screw
compression ratio is low, the output volume is large. Ecah zone of
the extruder must have a cooling control system and the indicated
value of the temperaturecontrol table varis with the type of
extruder, each user should select a suitable temperature according
to the specific conditions of the extruder used.
The following temperatures can be used as a reference for
commissioning:
| Barrel position |
Zone 1 |
Zone 2 |
Zone 3 |
Zone 4 |
nose and mode |
| temperature(℃） |
**5±5 |
**5±5 |
**5±5 |
**5±5 |
    **0±5 |
The machine head can be without a filter screen or a filter screen
below *0 mesh can be used. It can be matched with special color
master batch, the dosage is about **2%, generally does not affect
the materials properties
Note: If the aluminum-plastic composite inner bag's damp proof
fails, it should be dried before use. The drying temperature should
be *5℃ ad the drying time should be at least 2 hours. It is
better for hot material to enter and leave the extruder.
4. Packaging, transportation and storage:
Packing: N. W: *5kg/***0kg bags with inner bag of aluminum-plastic
composite vacuum moisture-proof bag and outer packing being made of
kraft paper composite bag or woven bag. It should not be exposed to
the sun and the rain during transport. It should be stored in a
clean, cool, dry and ventilated warehouse. It should be handled
with care.
5. Shelf life: 6 months
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| Pays: |
China |
| N ° de modèle: |
SHD 01-J-01A
|
| Prix FOB: |
1.06 ~ 1.55 / Kilogram (Negotiable)
Obtenir le dernier prix
|
| Localité: |
Yuanshi country, Hebei Province, China |
| Prix de commande minimale: |
1.06 per Kilogram |
| Commande minimale: |
100 Kilogram |
| Packaging Detail: |
Packing: N. W: 25kg/1000kg bags with inner bag of aluminum -plastic composite vacuum |
| Heure de livraison: |
7-15 days |
| Capacité de Fournir: |
10000000 Kilogram per Week |
| Payment Type: |
T/T |
| Groupe de produits : |
thermoplastic LSZH cable material
|
