K3 Class Irradiation Cross-linkable LSZH Flame Retardant Polyolefin Compound for Nuclear Power Cable

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
350 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

polyolefin insulation:

1. Applications and cable specifications:

Type

Product

Application and Cable Specification

HF311-1

K3 class irradiation cross-linkable POE insulating compound for nuclear power cables

1E grade K3 class irradiation cross-linkable non flame retardant inside insulation of nuclear power cables

HF313-1

K3 class irradiation cross-linkable low smoke halogen free high flame retardant POE insulating compound for nuclear power cables

1E grade K3 class irradiation cross-linkable non flame retardant outside insulation of nuclear power cables

HF313-7

K3 class irradiation cross-linkable low smoke halogen free high flame retardant POE filling compound for nuclear power cables

1E grade K3 class irradiation cross-linkable high flame retardant filling compound of nuclear power cables

HF313-2

K3 class irradiation cross-linkable low smoke halogen free high flame retardant POE jacket compound for nuclear power cables

1E grade K3 class irradiation cross-linkable high flame retardant jacket of nuclear power cables

HR313-2

K3 class thermoplastic low smoke halogen free high flame retardant POE jacket compound for nuclear power cables

1E grade K3 class thermoplastic high flame retardant jacket of nuclear power cables


2. Description:

low smoke halogen free flame retardant POE compound for nuclear power grade 1E class K3 cable, based on POE resin, is produced and pelletized by special technology, adding special modifier, halogen-free flame retardant, anti-oxidant, crosslinking sensitizer and other special additives.


3. Processing:


The following temperature(°C) profile of extruder is recommended:


TypeProcessing EquipmentCompression ratioL/DProcessing temp.
Zone 1Zone 2Zone 3Zone 4Head
HF311-1Common plastic extruder1.1:1~1.5:120:1~25:190140160165165
HF313-1Common plastic extruder1.1:1~1.5:120:1~25:190120140140145
HF313-7
HF313-2
HR313-2Common rubber extruder1.1:1~1.5:120:1~25:190110125140145


Note:Compound should be dried at 60-70°C before use, which has been stored more than two months.


4. Storage and transport:

Packing: 25kg/bag, PE membrane inside bag and craft outside bag.
Avoiding in direct sunlight and weathering.
Storage place should be clean, cool, dry and ventilated.

5. Properties:

ItemUnitHF311-1HF313-1HF313-7HF313-2HR313-2
StandardStandardStandardStandardStandard
Tensile StrengthMPa12.51061010
Elongation at Break %20015070150150
Thermal Aging°C×d135×7135×10135×10110×10
Variation on TS/ EB %±25/±25±30/±30±30/±30±25/±25
Thermal Prolongation 20N/cm2°C×min200×15200×15200×15
Elongation Under Load %175175175
Permanent Deformation %151515
Volume Resistivity at 20 °CΩ.m1.0×10151.0×10121.0×10121.0×1012
Dielectric StrengthKV/mm25202020
Oxygen Index %30403030
Impact Brittleness Temperature°C-30-30-15-30-30
Smoke Density      Flaming100100100100
Non Flaming350350350350
Acidity of gases evolved (PH)4.34.34.34.34.3
Conductivity of gases evolvedμs/cm1010101010
Toxicity Index2.52.52.52.52.5
Water Absorption Test°C×h70×16870×16870×16870×168
Variation on TS/ EB %±30/±30±30/±30±30/±30±30/±30


6. Company

Factory_1Factory_2Factory_3


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Plastic PPT30S add what material will increase hardness?
Technical parameters of Qilu Petrochemical PP (T30S)Project quality index test method of isotactic index% greater than 95 GB/T 2412 powder ash%, less than 0.03 GB/T 9345 tensile yield strength greater than 28 GB/T, MPa 1040 kg/m3 0.9~0.91 density, cleanness, color particle, /kg melt flow rate of 11~20, g/10min 2~4 GB/T 3682 brand name: Qilu
Q:What do you mean by grade 1, class two or class three in plastic?
A material refers to the raw materials used for scrap without landing, or called under the angle of material, some material floolwing, plastic head material, quality is also quite good, is not used, in the process of new material processing, while the remaining small angle, or the quality of the raw materials. The particles which are made of the wool have better transparency and can be compared with the new material, so they are grade materials or superfine materials.
Q:Plastic raw materials, electroplating grade round face, electroplating grade, what is the concept?
Such as ABS727 and so on. For example, plastic plating material can not add any gate material, that is because the material may be part of the carbonization, leading to local polarity reduction, will form electroplating pores.
Q:Plastic raw materials, why LDPE and LLDPE?
LDPE is low density polyethylene, that is, high pressure material; LLDPE is linear material.
Q:What are the raw materials for plastic products? Resin or oil?
General Plastics: - General refers to large output, wide use, good formability, low price plastic. Such as polyethylene, polypropylene, PVC and so on.Engineering Plastics: - General refers to the ability to withstand certain external force, and has good mechanical properties and dimensional stability, high and low temperatures can still maintain its good performance, can be used as plastic parts of Engineering structures. Such as ABS, nylon, poly alum and so on.Special plastics: - General refers to special functions (such as heat resistance, self-lubricating, etc.), applied to special requirements of plastics. Such as fluorine plastics, silicone and so on.
Q:Low pressure plastic raw materials in the process of blowing the two sides of the fold, how to deal with?
The blowing ratio is one of the control points of blown film production and! Refers to the ratio between the bubble diameter and the diameter of not blowing blowing after.
Q:What are the concepts, classifications and distinctions of modified plastics and plastic materials?
Concept: modified plastics, refers to the base of the general plastics and engineering plastics, after filling, blending and enhancement processing method of modification, improve the performance of flame retardant plastic products, strength, impact resistance, toughness.Classification: modified plastic products are mainly a variety of flame retardant resins, toughening resin, plastic alloy, functional masterbatch etc..
Q:Is the plastic with high melting index good?
Its test method is: first let the plastic particles in a certain time (10 minutes), under certain temperature and pressure, melt into plastic fluid, and then through a diameter of 2.1mm tube g (grams) outflow. The greater the value, the better the processability of the plastic material, the worse the contrast.
Q:How many kinds of plastic do you have?
Special plasticsGenerally refers to a special function, can be used in aviation, aerospace and other special fields of plastic. Such as fluorine plastics and silicone, with outstanding resistance to high temperature, self-lubricating and other special functions, and enhance the plastic and foam plastic with high strength, high cushioning and other special properties, these plastics are in the category of special plastics.
Q:What kind of material is the plastic bag commonly used in supermarkets now?
Another is PP or OPP, which contains bread and crackers. The material is smooth and very transparent, but the tightness is not very good and there is no tension.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range