Low Smoke Halogen Free Flame Retardant Polyolefin Insulating Compound
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 350 m.t./month
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Polyolefin:
1. competitive price
2. 30 years of experience
3. stable quality
4. customized product
Polyolefin:
1. Applications and cable specifications of Polyolefin:
Common insulation for flame retardant wires and cables.
2. Description of Polyolefin:
Thermoplastic, low-smoke, halogen-free and flame retardant POE insulating 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 Polyolefin:
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°Cbefore use, which has storage time exceeding two months.
4. Storage and transport of Polyolefin:
Packing: 25kg/bag, PE membrane inside bag and craft outside bag
Avoiding in direct sunlight and weathering
Storage place should be in clean, cool, dry and ventilated conditions
5. Properties of Polyolefin:
| Item | Unit | DW9003 | DW9003A | DW9003B | DW9003C | ||||
| Standard | Typical | Standard | Typical | Standard | Typical | Standard | Typical | ||
| Density | g/cm3 | -- | 1.46 | -- | 1.45 | -- | 1.43 | -- | 1.49 |
| Hardness | Shore A | -- | 95 | -- | 94 | -- | 93 | -- | 97 |
| Tensile Strength | ≥MPa | 9 | 12.5 | 9 | 12 | 9 | 13 | 9 | 12.5 |
| Elongation at Break | ≥ % | 125 | 210 | 125 | 160 | 125 | 200 | 125 | 180 |
| Thermal Aging | degree C×h | 110×240 | 110×240 | 110×240 | 110×240 | ||||
| TS/EB Retention | ≥ % | 75/75 | 110/83 | 75/75 | 108/87 | 75/75 | 112/89 | 75/75 | 112/85 |
| Hot Deformation 80 degree C 4(6)h | ≤ % | 50 | 24 | 50 | 25 | 50 | 21 | 50 | 19 |
| Impact Brittleness Temperature | ≤ degree C | -20 | Pass | -20 | Pass | -20 | Pass | -20 | Pass |
| Volume Resistivity, at 20 degree C | ≥Ω*m | 1.0×1012 | 2.1×1012 | 1.0×1012 | 2.0×1012 | 3.0×1012 | 6.0×1012 | 1.0×1012 | 3.8×1012 |
| Oxygen Index | ≥ | 30 | 35 | 28 | 29 | 28 | 30 | 35 | 37 |
| Smoke Density Flaming | ≤ | 100 | 60 | 100 | 68 | 100 | 70 | 100 | 60 |
| Non flaming | ≤ | 200 | 140 | 200 | 145 | 200 | 135 | 200 | 130 |
| Acidity of gases evolved (pH) | ≥ | 4.3 | 5.6 | 4.3 | 5 | 4.3 | 5.2 | 4.3 | 6.1 |
| Conductivity of gases evolved | ≤μs/mm | 10 | 1 | 10 | 1 | 10 | 0.9 | 10 | 0.9 |
| Content of halogen acids | ≤ mg/g | 5 | 1 | 5 | 1.2 | 5 | 1 | 5 | 1 |
| Toxicity Index | ≤ | 2.5 | 1.1 | 2.5 | 1.2 | 2.5 | 1 | 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:Is the tableware made of PP raw material the best of those plastic tableware?
- None of the plastic products used as tableware would be very good! Tableware generally considers the effect of heat on raw materials, and PP should be a better raw material at present!
- Q:PVC what chemicals do you need for plastic surface treatment?
- At present, the use of petroleum as raw materials of plastics, fibers, synthetic rubber and other synthetic organic polymer materials is increasing, and is still growing rapidly. But in actual use, people gradually found that this kind of material has many problems such as surface, low surface hardness and poor barrier property, difficult printing, difficult bonding, electrostatic, biocompatibility and poor surface, these problems not only seriously influence the performance of these products, but also greatly limits its application to further expand the market the.
- Q:What kind of material is the plastic bag commonly used in supermarkets now?
- 1. HDPE is a shopping bag for supermarkets. It feels cool and hard to use. Do not add color, the bag is very dim.2. low density polyethylene, used for packaged food, feels soft and transparent.
- Q:What are the raw materials made of modified plastics?
- Plastic modification is to petrochemical production out of large quantities of general resin through physical, chemical, mechanical, improve or increase their capabilities to special environmental conditions in electricity and magnetism, light, heat, aging resistance, flame retardancy, mechanical properties and other aspects of the use function. Modified plastics is a plastic industry involving a wide range of areas, high technology content, and the modification technology of plastics - filling, blending and modification is raw materials and processing plastic products into almost all of the. From the production of raw material resin to the modification of plastic masterbatch from various specifications and varieties, in order to reduce the cost of plastic products and improve their functionality, the plastic modification technology can not be separated
- Q:What are the properties of plastic material PS? What are the advantages and disadvantages?
- The parameters of PS plastic (polystyrene) English Name: Polystyrene weight: 1.05 g / cm3 molding shrinkage rate: temperature: 170-250 degrees 0.6-0.8% molding material properties of electrical insulation (especially high-frequency insulation) excellent, colorless and transparent, light transmittance after organic glass, color of water resistance, good chemical stability, strength, but brittle that is easy to produce stress cracking, no resistance to benzene. Gasoline and other organic solvents. Suitable for production of transparent insulation. Trim and chemical equipment. Optical instrument parts forming performance.
- Q:What material is plastic bag made of?
- HDPE-- HDPE high density polyethylene, referred to as HDPE. The density is 0.941 to 0.965g/ cubic centimeters. It is made of low pressure polymerization, so it is also called low-pressure polyethylene. Milky white, indicating poor luster. The machined films can be blown by blow molding and T die extrusion. Heat resistant, resistant to cooking, cold resistant, resistant to freezing, moisture resistant, gas proof and isolating, it is not easy to be damaged, and the strength is two times of LDPE. Easy opening. The paper is strong and is called "paper - making plastic film"". BOPP-- of BOPP biaxially oriented polypropylene film, also known as BOPP film, English abbreviation code BOPP, characterized by stretching molecular orientation, mechanical strength, folding strength, air tightness, moisture barrier property is better than ordinary plastic film. The unit price is lower than that of cellophane. Because of the excellent transparency of the film, the post press reproduction is especially bright and beautiful. It is an important base material for plastic composite flexible packaging
- Q:What material is best for plastic gears?
- The most commonly used is the POM. It can be made of carbon fiber reinforced, more stable size, of course, can also use high-end engineering plastics, such as: PEEK, SP-1, Teflon, LR, and so on. For different occasions, different characteristics of the use of choice
- Q:What kind of material is the raw material of plastic pipes?
- The raw material of plastic pipe is mainly based on the plastic tube type, type, polyethylene plastic pipe (PE) is the raw material of ethylene, polyvinyl chloride (PVC) material is polyvinyl chloride, polypropylene pipe (PB) is the raw material propylene.
- Q:What is the material of plastic flat screen?
- Plastic flat net (also known as plastic breeding net) is plastic material in the extruder heating melting through the extrusion into a special rotating head is provided with a plurality of holes inside and outside of the die, the molten plastic flowing through the die pore forming two shares melt silk, because of head rotation, two shares converge to a continuous filament thus, the formation of network, after cooling into the net.
- Q:What are the bulk density, size and moisture content of the general plastic material?
- Among them, the mass of the material has nothing to do with the particle size, but the larger particles have larger volume due to the presence of more voids between the particles. Small particles (powder) to the general packing is very tight, so the smaller bulk density.
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Low Smoke Halogen Free Flame Retardant Polyolefin Insulating 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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