PVC jacket compound for CATV coaxial lines

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3000 Tons kg/month

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Product Description:

PVC jacket compound for CATV coaxial lines

I.                  Type andapplication

Type

Product

Application  and Cable Specification

5623N-40

UL60℃  Flame retardant low temp. resistant PVC jacket compound

UL60℃  Flame retardant low temp. resistant PVC jacket compound for CATV coaxial  lines. CM-class flame retardant

5823N-40

UL80℃  Flame retardant low temp. resistant PVC jacket compound

UL80℃  Flame retardant low temp. resistant PVC jacket compound for CATV coaxial  lines. CM-class flame retardant

II.               Productdescription

PVC jacket compound for CATV coaxial lines,based on PVC resin, is made into granula by mixing, plastification andgranulation with adding plasticizer, stabilizing agent, modifying agent,pigment and etc. The products meet various special requirements, such asdifferent hardness, UV stable, environment friend (RoHs, REACH, PAHs,chlorinated alkanes free,  phthalatefree, and etc.), sub-shine and fog surface, low temperature resistant, PS/ABStransfer proof, rodent-repellent, termite-repellent, and transparent, and etc.

III.            Processing

It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.

The following temperature(℃) profile of extruder is recommended:

Zone

Zone 1

Zone 2

Zone 3

Zone 4

Head

Die

Temperature  

140

150

160

165

165

160

IV.             Storageand transport

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

Storage and transport: Avoiding in directsunlight and weathering. The storage place should be in clean, cool, dry, andventilated conditions.

V.                Properties

Table

Item

Unit

Standard  Value

5623N-40

5823N-40

Tensile Strength

≥  MPa

13.1

13.8

Elongation at Break

≥   %

270

200

Impact Brittleness Temperature

 

-40

-40

Volume Resistivity, at 20

≥Ωm

3.7×109

1.0×109

Dielectric Strength

≥ MV/m

18

18

Thermal Stability Time

at 200

≥ min

-

-

Hot Deformation

≤   %

-

-

Oxygen Index

≥   %

30

30

Thermal Aging

Aging Temperature

100±1

100±1

Aging Time

h

168

240

Retention on Tensile Strength

≥  %

70

70

Retention on Elongation at Break

≥  %

70

70


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Q:Plastic products after melting, dip in the pot bottom, how to remove?
In cooking, and then use the spatula to the pot around even brushing, cooking process, add the tea boiled in the pot tofu can be used to wipe a few times: pour some oil, to avoid contamination of food, there are few iron dissolved substances, oil to be cooled, even with iron dissolved substances are also beneficial to the human body. So scrub out of the pot is not easy to rust, cooking in the iron pot is the most direct method of filling iron, at this time, just like the injection molding machine abrasives are iron, the first improper cleaning. Avoid flooding with water for the first time.
Q:Can I marinate salted eggs with a plastic bucket?
Lead salt antioxidant of polyvinyl chloride (PVC) products and ethanol, ether and other solvent exposure will lead precipitation. Lead salt of PVC as a food packaging and Deep-Fried Dough Sticks, fried cake, fried fish, cooked meat products, cake snacks foods to meet, will lead to molecular diffusion into the grease, so can not use PVC plastic bags containing food, especially food containing oil.
Q:What's the advantage of a basin made of plastic?
Plastic basin disadvantages: the burning of plastic will produce toxic gases, such as toluene produced during combustion of polystyrene, the substance amount of inhalation can cause blindness, vomiting and other symptoms, PVC combustion will produce toxic gas hydrogen chloride.
Q:Can plastic bottles be recycled?
Resistant to 130 degrees high temperature, 5 represents PP polypropylene) microwave oven lunch box made of this material. The transparency of the poor, some lunch box body produced by PP, the lid is to PS PS polystyrene) manufacturing, good transparency, but not heat, so can not be put together with the box of microwave oven; heat cold, plastic bottle manufacturers on behalf of 6 PS PS) which is used for making instant noodle box, foamed lunch box material. But don't put it in the microwave oven and try not to pack hot food with a snack bar
Q:White plastic products used for a long time will be yellow, how to do?
Plastic products aging, color will increase, yellowing of plastic products can no longer be white.
Q:What are the requirements of laser marking for plastic products?
And the use of laser marking machine in plastic surface marking is a kind of fast processing speed, can keep the plastic products inherent surface properties, the characters or patterns with the plastic into a unified whole advanced marking technology. Laser marking machine uses laser beam to produce mark directly on plastic surface, including mark, code, character, numeral, pattern, line, two-dimension code and so on, and it is formed by one mark, without other processing step.
Q:How can plastics be cleaned?
This is because the principle of similar blending, grease and oil is easily mixed together, so that the dirt float to the surface. With soaked tea bags, when the tea and hot water meet, the fibers of tea will be destroyed, so that the broken fibers in tea have the role of adsorption dirt, so it is more likely to cause dirt to fall off.
Q:What glue does the plastic product stick with?
502 glue for porous absorbent material and then, for iron and steel, nonferrous metals, rubber, leather, plastics, ceramics, wood, non-ferrous metals, non metals ceramics, glass and flexible materials such as rubber, leather, soft and hard plastic or their mutual adhesion, but of polyethylene, polypropylene, Teflon ethylene and other hard bonding materials, the surface through special treatment, in order to bond. Widely used in electrical appliances, meters, machinery, electronics, light instruments, medical, light industry, civil and so on.
Q:What's the difference between cans and plastic bottles?
Now the cans are coated with internal corrosion layer, is relatively safe, otherwise after the aluminum into the beverage will be adversely affected, aluminum intake too easy to have Alzheimer's disease on the human body; glass bottles generally safer, but be careful with.In contrast, cans are environmentally recyclable products, better than plastics.
Q:How can I remove the scratches on the plastic?
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.

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