Low Smoke Halogen Free Flame Retardant Polyolefin Jacket Compound
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 350 m.t./month
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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:
| Zone | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Head | Die |
| temperature degree C | 140 | 145 | 150 | 150 | 145 | 145 |
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:
| Item | Unit | DW9021 | DW9023 | DW9023B | DW9023C | ||||
| Standard | Typical | Standard | Typical | Standard | Typical | Standard | Typical | ||
| Density | g/cm3 | -- | 1.46 | -- | 1.48 | -- | 1.5 | -- | 1.5 |
| Hardness | Shore A | -- | 95 | -- | 95 | -- | 95 | -- | 96 |
| Tensile Strength | ≥MPa | 9 | 12.5 | 9 | 12.5 | 9 | 12 | 9 | 10.5 |
| Elongation at Break | ≥ % | 125 | 200 | 125 | 190 | 125 | 230 | 125 | 150 |
| Thermal Aging | degree C * h | 110×240 | 110×240 | 110×240 | 110×240 | ||||
| TS/EB Retention | ≥ % | 75/75 | 105/86 | 75/75 | 110/82 | 75/75 | 104/91 | 75/75 | 115/85 |
| Hot Deformation 80 degree C 4(6)h | ≤ % | 50 | 22 | 50 | 21 | 50 | 24 | 50 | 16 |
| Impact Brittleness Temperature | ≤degree C | -20 | pass | -20 | pass | -20 | pass | -20 | pass |
| Volume Resistivity, at 20 degree C | ≥Ω*m | 1.0×1011 | 1.1×1012 | 1.0×1011 | 2.3×1012 | 1.0×1011 | 1.8×1012 | 1.0×1011 | 2.9×1012 |
| Oxygen Index | ≥ | 33 | 33 | 35 | 36 | 37 | 38 | 38 | 40 |
| Smoke Density Flaming | ≤ | 100 | 66 | 100 | 62 | 100 | 51 | 100 | 54 |
| Non flaming | ≤ | 200 | 135 | 200 | 132 | 200 | 143 | 200 | 125 |
| Acidity of gases evolved (pH) | ≥ | 4.3 | 5.3 | 4.3 | 5.7 | 4.3 | 6.1 | 4.3 | 6.1 |
| Conductivity of gases evolved | ≤μs/mm | 10 | 1 | 10 | 1 | 10 | 1 | 10 | 1 |
| Content of halogen acids | ≤ mg/g | 5 | 1 | 5 | 1 | 5 | 0.9 | 5 | 0.8 |
| Toxicity Index | ≤ | 2.5 | 1.2 | 2.5 | 1.1 | 2.5 | 1.7 | 2.5 | 1 |
| Thermal Impact Test Condition 150 degree C*1h | No cracking | Pass | No cracking | Pass | No cracking | Pass | No cracking | Pass | |
6. Company
- Q: Plastic pipe gas temperature 150 degrees, plastic pipe surface problems?
- The most widely used plastic pipe is plastic pipe. There are many kinds of plastic pipes, which are divided into two categories: thermoplastic pipes and thermosetting plastic pipes. It belongs to thermoplastic, including PVC pipe, polyethylene pipe, polypropylene pipe, POM pipe, super high molecular weight polyethylene pipe, etc. it belongs to thermosetting phenolic plastic pipe. The main advantages of plastic pipes are good corrosion resistance, light quality, convenient molding and easy processing. The disadvantages are low strength and poor heat resistance.
- 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: Can PE material be used as food grade plastic?
- Yes, of course, but the raw material suppliers have already divided the ingredients into food grade, and they will be used in non food occasions to contain substances harmful to the bodyFor human health, please choose food grade PE materials, and note that the highest temperature can not exceed the manufacturer's maximum limit, otherwise the material will appear unstable, resulting in harmful substances
- Q: PE plastic bellows raw material formula (PE and PP ratio, as well as other filling)?
- PP and PE plastic corrugated pipe in the role of the following two: 1, PP material can reduce the production of pipe, HDPE than PP pipe grade market sales price higher, the production of HDPE pipeline adding appropriate amount of PP, for the reduction of raw materials
- Q: What are the raw materials of plastics made of?
- Some plastics are pure resins, such as polyethylene, polystyrene and so on. They are called single component plastics. Some plastics, in addition to synthetic resins, also contain other auxiliary materials, such as plasticizers, stabilizers, colorants, various fillers, etc., known as "multi component plastic.".
- Q: What is plastic film material?
- The material is plastic particles. Polyethylene film is used for polyethylene particles; polypropylene film is polypropylene particles. Some of the films are blown out of film blowing machines; some are cast films and pressed out of the machine.
- Q: What are the raw materials for vest plastic bags?
- Polyethylene (Polyethylene, PE), referred to as PE. It is a high molecular organic compound which is made up of ethylene. Polyethylene is recognized as the best food for contact with food in the world. Non-toxic, tasteless, odorless, in line with food packaging hygiene standards. Polyethylene film, light and transparent, with moisture-proof, anti - oxygen, acid, alkali, air tightness, heat sealing and other outstanding performance. Known as "plastic flowers" laudatory title. It is the most important and most important material in plastic packaging and printing.
- Q: Does plastic raw material ENBA have toughening effect?
- Both of them are similar, because they are polar and elastic, so they can be used as toughening agents in plastics. The price should be high. There are strong polarity of grafted materials, such as ST-1 and other toughening agents, moderate price, high performance price ratio.
- Q: What are the materials for making plastic basins? Are they raw materials?
- PP material ah! Usually with raw materials, slightly more mouth material!
- Q: What is the difference between plastic particles and raw materials?
- Special plastics: thermosetting plastics, functional polymers, plastics, such as artificial kidney. Heart. Blood vessel。 Aerospace industry, etc.
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Low Smoke Halogen Free Flame Retardant Polyolefin Jacket Compound
- 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 Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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