Low Smoke Halogen Free Flame Retardant Polyolefin Jacket Compound

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1 m.t.
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350 m.t./month

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Product Description:

LSZH compound:
1. competitive price
2. 30 years of experience
3. stable quality
4. customized product

LSZH compound:

1. Applications and cable specifications of LSZH compound:

Common jacket for flame retardant wires and cables which operation temperature is at 90 degree C.

2. Description of LSZH compound:

Thermoplastic, low-smoke, halogen-free and flame retardant POE jacket compound, based on POE resin, is produced and pelletized by special technology with adding special modifier, flame retardant, anti-oxidant and other special additives.

3. Processing of LSZH compound:

The compound can be processed with conventional extruders, and the screw with a minimum 20:1 L/D and a compression ratio of 1.2 is recommended.

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

ZoneZone 1Zone 2Zone 3Zone 4HeadDie
temperature degree C140145150150145145

Note:Compound should be dried at 70-80 degree C before use, which has been stored more than two months.

4. Storage and transport of LSZH compound:
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 of LSZH compound:


HardnessShore A--95--95--95--96
Tensile StrengthMPa912.5912.5912910.5
Elongation at Break %125200125190125230125150
Thermal Agingdegree C * h110×240110×240110×240110×240
TS/EB Retention %75/75105/8675/75110/8275/75104/9175/75115/85
Hot Deformation 80 degree C 4(6)h %5022502150245016
Impact Brittleness Temperature≤degree C-20pass-20pass-20pass-20pass
Volume Resistivity, at 20 degree C≥Ω*m1.0×10111.1×10121.0×10112.3×10121.0×10111.8×10121.0×10112.9×1012
Oxygen Index   3333353637383840
Smoke Density Flaming10066100621005110054
Non flaming200135200132200143200125
Acidity of gases evolved (pH)
Conductivity of gases evolved≤μs/mm101101101101
Content of halogen acids mg/g515150.950.8
Toxicity Index2.
Thermal Impact Test Condition 150 degree C*1h
No crackingPassNo crackingPassNo crackingPassNo crackingPass

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Q:What are the plastic bags made of?
Barrels are usually produced in HDPE, and as for plastic bags, these materials can be made, including polypropylene. Relatively soft is made of high pressure material, relatively hard bag is made of low pressure material, hard and quite, is PP do. Linear low density polyethylene has a strong tear resistance and is generally improved by adding a certain percentage to high pressure polyethylene. The requirements are not too high to add some recycled materials and should be appropriate to reduce the cost of filling masterbatch.
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The commonly used techniques: solvent cleaning (skim), corona treatment, short wavelength ultraviolet radiation treatment, sandpaper treatment, sandblasting processing, plasma etching, chemical etching, heat treatment etc..
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The plastic is made of monomers as raw materials, polymer by polyaddition or polycondensation polymerization (macromolecules), commonly known as plastic resin (plastics) or (resin), can freely change the composition and form style, composed of synthetic resin and filler, plasticizer, stabilizer, lubricant, pigment and other additives.
Q:What are the raw materials for making plastics?
1. the main component of plastic raw material is resin2: plastic raw material is made of polymer synthetic resin (polymer) as the main ingredients penetrate various auxiliary materials or additives, in particular temperature, has the plasticity and fluidity under pressure, can be molded into shape and maintain the same shape of material under certain conditions.
Q:What are the raw materials needed for making plastic bags?
Plastic bags, quality, food grade requirements, the use of brand new HDPE (low pressure polyethylene). Or LDPE (high pressure polyethylene). Or a mixture of the two.
Q:What are the raw materials for environmental friendly portable plastic bags?
[environmental protection plastic bags], including recycled materials, plastic bags and new materials, plastic bags. In the process of producing plastic bags, degradable plastic bags are added to degradable plastic bags, and degradable plastic bags can be automatically decomposed after 90 days in certain conditions.
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Two kinds of materials are two grades, figuratively speaking, PPA is Benz, PP is alto.
Q:What are the raw materials of plastics made of?
Synthetic resin refers to coal, petroleum, natural gas, calcium carbide and some agricultural products as the main raw material, the low molecular weight compounds prepared firstly has certain synthetic conditions (monomer), and then through chemical and physical methods for the synthesis of high molecular compound. The characteristics of this kind of compounds similar to natural resin (such as rosin, shellac, amber, etc.), but the performance and more superior than the natural resin.
Q:What are the raw materials for vest plastic bags?
Polyvinyl chloride, referred to as PVC, and the formula is (CH2 - CH2) n, is the most important kind of vinyl polymer, is the world's second largest plastic varieties after polyethylene. In China, the yield is the first in plastics. In the printing industry, packaging production of books, folders, tickets and other frequently used PVC calendered film cover color and transparent glazing film.
Q:I'd like to know what PP plastic material is PP plastic raw materials cleaning can not use ultrasonic cleaning machine to wash it?
However, for some occasions, water can be used instead of organic solvent to clean the acid and alkali. Thus compared with other various cleaning methods, ultrasonic cleaning machine shows great advantages, in particular, in the group of professional production enterprises, has gradually replaced the traditional ultrasonic cleaning machine, cleaning, washing, washing pressure vibration cleaning and steam cleaning process.

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