Irradiation Cross-linkable Flame Retardant Polyolefin Compound

Irradiation Cross-linkable Flame Retardant Polyolefin Compound System 1

Irradiation Cross-linkable Flame Retardant Polyolefin Compound System 2

Irradiation Cross-linkable Flame Retardant Polyolefin Compound

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 4000 m.t./month

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High temperature resistive, irradiation cross-linkable, flame retardant POE compound

1. Type and application

Type	Product	Application and Cable Specification
FJZ1125H	125℃Irradiation cross-linkable, flame retardant POE compound	Used for cross-linked wires of apparatus and instruments, electric motor and etc. Pass UL3271 standard. Meeting RoHs standard
FJZ2125H	125℃Irradiation cross-linkable, flame retardant POE compound	Used for cross-linked wires of apparatus and instruments, lamps and lanterns and etc. Meeting RoHs standard
FJZ1135H	135℃Irradiation cross-linkable, flame retardant POE compound	Used for cross-linked and insulating wires and cables of apparatus and instruments, equipments and etc. Meeting RoHs standard
FJZ1150H	150℃Irradiation cross-linkable, flame retardant POE compound	Same above, and pass the 38 grade standard of UL1581. Meeting RoHs standard

2. Product description

Irradiation cross-linkable POE compound, based on POE resin, is produced and pelletized by special technology with adding special stabilizing agent, modifier, flame retardant, cross-linking agent and other special additives.

3. Processing

The compound can be processed with conventional extruders, and the screw with a minimum 20:1 L/D and low compression ratio die is recommended. Low tensile ratio is needed.

following temperature(℃) profile of extruder is recommended:

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Head	Die
temperature ℃	140	145	150	155	150	150

4. Storage and transport

Packaging：25kg/bag， PE membrane inside bag and Kraft outside bag.

Storage and transport: Avoiding in direct sunlight and weathering. The storage place should be in clean, cool, dry, and ventilated conditions.

5. irradiated dosage

The normal irradiated dosage（recommended） of irradiation cross-linked and flame retardant POE compound is 15 megarad.

6. Properties

Table

Item	Unit	FJZ1125H		FJZ2125H		FJZ1135H		FJZ1150H
Item	Unit	Standard	Typical	Standard	Typical	Standard	Typical	Standard	Typical
Density	g/cm³	--	1.34	--	1.30	--	1.33	--	1.32
Hardness	ShoreＡ	--	91	--	95	--	92	--	92
Tensile Strength	≥ MPa	12.5	14.0	12.5	16.0	12.5	15.0	13.8	16.0
Elongation at Break	≥ %	200	350	200	360	200	380	300	400
Impact Brittleness Temperature	≤ ℃	-25	Pass	-25	Pass	-25	Pass	-25	Pass
Volume Resistivity, at 20℃	≥Ω﹒m	1.0×10¹²	2.0×10¹³	1.0×10¹²	3.0×10¹³	1.0×10¹²	2.0×10¹³	1.0×10¹²	3.0×10¹³
Dielectric Strength	≥MV/m	20	24	20	25	25	25	25	25
Oxygen Index	≥	30	30	27	28	27	27	27	27
Thermal Prolongation
Elongation Under Load	≤ %	100	20	100	25	100	25	100	25
Permanent Elongation after cooling	≤ %	10	0	10	5	10	5	10	0
Thermal Aging
Aging Temperature	℃	158±2	158±2	158±2	158±2	165±2	165±2	180±2	180±2
Aging Time	h	168	168	168	168	168	168	168	168
Variation on Tensile Strength	≥ %	80	103	80	102	80	107	80	110
Variation on Elongation at Break	≥ %	80	98	80	97	80	90	80	86

The above data are all the properties of compound after cross-linked.

7. Company

Factory_1 Factory_2 Factory_3

Q: Low pressure plastic raw materials in the process of blowing the two sides of the fold, how to deal with?: However, blow ratio can not be too large, otherwise easy to cause the bubble unstable and prone to wrinkle film. Therefore, the blow up ratio should be equal to the traction ratio. Generally speaking, the blow up ratio of low-density polyethylene (LDPE) film should be controlled at 2.5-3.0.

Q: How are plastic products made? What is the raw material of plastics?: Plastic products are divided into: injection molding, blow molding, spray molding, blister, and die casting. Plastic material is oil. It must be done at a high temperature. The mold you call is usually steel.

Q: What is the material of plastic dip?: Immersion is a plastic coating process, that is, the plastic coating on the substrate (usually metal), such as: our daily clothes racks, pliers handle, scissors on the rubber sleeve, handrails and so on. According to whether need to be heated into hot dip and cold plastic raw materials, in accordance with the dip to points can be divided into liquid dip and dip powder.

Q: What is the essential difference between plastic raw materials and engineering plastics?: Plastics can be divided into two major categories: General Plastics and engineering plastics. They are usually granular or powder in order to be easy to process before they are madeGeneral plastics refer to common plastics with large output, wide use, good formability and low price. Such as PVC, polyethylene, polypropylene, polystyrene and so on. Products made of plastic film, pipe, woven bags and plastic daily necessities. The yield and consumption of general-purpose plastics account for more than 80% of all plastics.Engineering plastics refer to plastics that meet the needs of industrial parts. Relatively speaking, they yield large, wide range of applications. Mainly ABS, polycarbonate, nylon, POM, modified polyphenylene ether, thermoplastic polyester and so on. Products have TV casing, plastic gears, optical materials, gaskets and so on.There is also a special engineering plastics, in addition to its characteristics of engineering plastics, its comprehensive performance is higher, long-term use temperature above 150 degrees celsius. It also has special functions and special uses. Mainly used in high-tech industries, such as atomic energy, rockets, satellites, aerospace, automotive, electronic and sports equipment, and other structural materials. Commonly used special engineering plastics are fluorine plastic, silicon resin, polyimide, peek, liquid crystal polymer and so on.

Q: What plastic materials need to be dried for injection molding products?.. How much is the temperature?: Plastic particles, such as water, are evaporated in the pre heating process of the injection molding machine and then condensed in the cooling molding process, which acts as (Yin Si) in the product and affects the quality of the product.

Q: What raw material (HDPE) made of plastic bags, high transparency, good sense of light master?: Synthetic resin is the most important component of plastics, and its content in plastics is generally between 40% and 100%. Because of the large amount and the nature of the resin, which often determines the nature of plastics, people often think of resin as a synonym for plastics. For example, PVC resin is mixed with PVC plastic, phenolic resin and phenolic plastics. In fact, resin and plastics are two different concepts. Resin is an unprocessed primitive polymer that is used not only in plastics but also as raw material for paints, adhesives and synthetic fibers. In addition to a very small number of plastic containing 100% of the resin, the vast majority of plastic, in addition to the main component resin, but also need to add other substances

Q: How to test plastic raw materials?: Sample appearance quality. The plastic raw material is produced according to the normal production process, and the appearance quality of 10~20 parts is observed. The sample product shall not be cracked, deformed, foamed, broken, expanded or shrunk, and other defects that affect appearance. Smooth surface and clear surface.

Q: What two ingredients fit together to solidify like plastic?: Secondly, whether or not the material can be calibrated in accordance with the displacement sensor (or embedded in it), and then the gap distance is measured by reading after installation.

Q: How about the price of plastic raw materials now?: Businesses still adhere to prudent operation, mainly with quotations in the market, and more wait-and-see mentality.

Q: What material do you need for plastic film? Do you use this material?: In addition, the bag color and performance requirements are not high, you can choose recycled polyethylene. Plastic can be recycled, because of the repeated use of processing, non-toxic, tasteless new plastic become cloudy, less than the original hygiene and color requirements. But this plastic bag is made from recycled material, which is environmentally friendly, and the price is 10% to 50% lower than that of the new material bag

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