PVC injecting compound for UL standard plugs

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Supply Capability:: 3000 Tons kg/month

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PVC Injecting compoundfor UL standard plugs

I. Type and application

Type	Product	Application and Cable Specification
DU-60	PVC injecting compound for UL standard plugs at 60℃	According with UL QMFZ2 standard , UL file No. E218669.
DU-75	PVC injecting compound for UL standard plugs at 80℃	According with UL QMFZ2 standard , UL file No. E218669.
DU-90	PVC injecting compound for UL standard plugs at 90℃	According with UL QMFZ2 standard , UL file No. E218669.
DU-105	PVC injecting compound for UL standard plugs at 105℃	According with UL QMFZ2 standard , UL file No. E218669.

II. Product description

PVC injectingcompound for UL standard plugs, based on PVC resin, is made into granula bymixing, plastification and granulation with adding plasticizer, stabilizingagent, flame retardant and etc.

III. Processing

It is recommended that compound should be processed with commonextruder having a minimum L/D ratio of 20.

The following temperature(℃) profile ofextruder is recommended:

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Head	Die
Temperature ℃	140	160	170	175	180	175

IV. Storage and transport

Packaging：25kg/bag， PEmembrane 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.

V. Properties

Table

Item	Unit	Standard Value
Item	Unit	DU-60	DU-75	DU-90	DU-105
Tensile Strength	≥MPa	15.0	15.0	16.0	16.0
Elongation at Break	≥ %	150	150	150	150
Impact Brittleness Temperature	℃	-15	-15	-15	-15
Volume Resistivity, at 20℃	≥Ω﹒m	1.0×10¹¹	1.0×10¹¹	1.0×10¹¹	1.0×10¹¹
Dielectric Strength	≥MV/m	20	20	20	20
Hot Deformation	≤ %	40	40	30	30
Thermal Stability Time at 200℃	≥min	60	80	100	120
Flame retardant rating		V-0	V-0	V-0	V-0
Thermal Aging (UL oven)
Aging Temperature	℃	100±1	100±1	121±1	136±1
Aging Time	h	168	240	168	168
Retention on Tensile Strength	≥ %	+80	+70	+80	+80
Retention on Elongation at Break	≥ %	+75	+65	+75	+75

Q: How is the recycling of plastic bottles handled?: Polyethylene propertyPolyethylene is odorless, non-toxic, feel like wax, has excellent resistance to low temperature performance (minimum temperature can reach -70 ~ -100 C), good chemical stability, erosion resistance to most acid-base (not resistant to oxidizing acid), insoluble in common solvents at room temperature, low water absorption, excellent electrical insulation properties; but polyethylene for environmental stress (chemical and mechanical function) is very sensitive, heat aging resistance difference.

Q: How much sunlight do olive nets allow through?: Olive nets typically allow approximately 40-60% of sunlight to pass through, providing a balance between shade and exposure for olive trees.

Q: How does an olive net affect the overall crop health in the olive grove?: An olive net can positively affect the overall crop health in an olive grove by providing protection against pests, birds, and excessive sunlight. It acts as a physical barrier, preventing pests from damaging the olives and reducing the risk of diseases. Additionally, the net helps to regulate the temperature and humidity levels, creating a more favorable microclimate for the olive trees, which ultimately enhances their overall health and productivity.

Q: Can olive nets be used to extend the harvesting season?: Yes, olive nets can be used to extend the harvesting season. These nets are commonly used in olive orchards to catch and collect ripe olives as they fall from the trees, preventing them from being damaged or lost. By using olive nets, farmers can start harvesting earlier and continue harvesting for a longer period of time, effectively extending the harvesting season.

Q: Can olive nets be used in both commercial and home olive orchards?: Yes, olive nets can be used in both commercial and home olive orchards. Olive nets are commonly used in commercial orchards to facilitate the harvesting process by capturing the falling olives. Similarly, they can also be utilized in home olive orchards to ease the collection of olives and protect them from damage caused by falling to the ground.

Q: How do olive nets affect the air circulation around olive trees?: Olive nets can significantly impact the air circulation around olive trees. These nets are designed to cover the entire canopy of the tree, thus restricting the movement of air through the branches and leaves. As a result, the airflow around the tree is greatly reduced, leading to decreased ventilation and increased humidity levels within the canopy. This altered air circulation can potentially create a more favorable environment for the growth of certain fungal diseases and pests, which thrive in humid conditions. Additionally, reduced air circulation may also affect pollination by hindering the movement of pollen within and between olive trees. Therefore, while olive nets offer benefits such as protecting the fruit from birds and other animals, it is important to consider their potential impact on air circulation and take appropriate measures to ensure adequate ventilation for the health of the olive trees.

Q: What is cleaner for plastic bathtub?: In fact, other methods of cleaning plastic items, plastic bathtubs can also be used, it is recommended that several methods of cleaning plastic objects, as long as it is plastic can be used1 put a few slices of lemon peel and orange peel in the glass, or drop a few drops of vinegar, then soak overnight.

Q: The working principle of plastic mould: The moving die part is mounted on the moving template of the injection machine, and can be moved with the mould system on the injection machine during the injection molding process. Start injection molding, mold closing system drives the movable die toward the fixed mold direction, and at the parting surface and the fixed mold of I, the accuracy of the mold oriented mechanism, a guide column and a guide column is opened holes in the fixed template guarantee. The movable mould and the fixed mould of after fixing groove in the template and fixed on the movable punch on the template structure and product shape and uniform size of closed cavity, the clamping force can be provided in the clamping system of injection molding process in the cavity of the lock, to avoid it to open up in the press under the force of the plastic melt. The injection from the nozzle in the plastic melt into the mold through the opening in the mainstream channel die central, then the sub channel and the goods to be poured into the mold cavity, the mold cavity is filled with melt and after packing, feeding and cooling, clamping system with moving die back reset, so that the dynamic model with two fixed mold opened from sub type surface. When the movable die back to a certain position, installed in the interior of the stripping mechanism will be in the clamping system in pushing device produced by the action of moving and die the other part, so the aggregate will products and runner and runner was the top of the runner off from their punch on one side of the driven mode in this, a complete injection molding process.

Q: Can olive nets be used for other types of edible oil production?: No, olive nets are specifically designed and used for olive oil production.

Q: Can olive nets be used in conjunction with pruning activities?: Yes, olive nets can be used in conjunction with pruning activities. Olive nets are commonly used to collect the pruned branches and leaves during olive tree pruning. They help in keeping the pruned material contained and make the clean-up process easier. Additionally, olive nets also prevent the pruned branches from falling onto the ground, reducing the risk of damage to the branches and making it more convenient to gather and dispose of the pruned material.

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