CPE jacket rubber compound for cable

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3000 Tons kg/month

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Product Description:

CPE jacket rubber compound for cable

I.     Type and application

Type

Product

Application

XH-41A

105 non-continuation of  the combustion jacket rubber compound for cable

Non-continuation of the combustion jacket rubber  compound for heat resistant wires and cablesMeeting the  requirements of ROHS and UL62 CLASS 1.17

SE4

90 non-continuation of the combustion jacket rubber  compound for cable

Non-continuation of the combustion jacket rubber  compound for wires and cablesMeeting the requirements of GB7594

SE4-40

90 non-continuation of the combustion and cold resistant  jacket rubber compound for cable

Non-continuation of the combustion jacket rubber  compound for wires and cables with the requirements of cold resistantMeeting the  requirements of GB7594. Applied to wind power cable with the requirements of  cold resistant.

XH-00F

65 non-continuation of the combustion and irradiation  cross-linkable jacket rubber compound for cable

Applied to 65℃  cables and wires as non-continuation of the combustion jacket. Meeting the  requirements of GB5013 type SE3

II.   Product description

CPE jacket rubber compound for wires and cable, based on CPE rubber,is mixed with various additives, and is elaborated in the extra-cleanconditions. The compound has outstanding performances of vulcanization, processing, physical,mechanical, aging and electrical properties.

III.  Processing

Type

Processing Equipment

Compression ratio

L/D

Processing temp.

Recommended vulcanize temp.

XH-41A

SE4

SE4-40

Common rubber extruder

1.111.51

101201

60110

160-190℃

XH-00F

Common plastic extruder

1.111.51

201251

100170

5-8 megarad irradiation dosage

IV.   Maximum useful shelf life

6 months at 20℃, 3 months at 30℃.

V.     Properties

Table

Item

Unit

Standard

XH-41A

SE4

SE4-40

XH-00F

Tensile Strength N/mm2

≥  MPa

10.0

10.0

10.0

10.0

Elongation at Break %

≥   %

300

300

300

300

Impact  Brittleness Temperature

 

-

-35

-40

-

Oven aging

×h

136±1×168

100±2×240

100±2×240

70±2×240

Variation  on Tensile Strength

-

-15

-15

-15

Retention on Tensile Strength  %

65

-

-

-

Variation  on Elongation at Break

--

-25

-25

-25

Retention on Elongation at Break  %

70

-

-

-

Oxygen Index

28

28

28

-

ASTM No.2 Oil

Oil Resistant Test

Test Temp. Time

×h

121×18

100×24

100×24

100×24

Variation  on Tensile Strength

-

±40

±40

±40

Retention on Tensile Strength

%

≥60

-

-

-

Variation  on Elongation at Break

%

-

±40

±40

±40

Retention on Elongation at Break

%

≥60

-

-

-

Hot Prolongation  15min20N/cm

200±3

200±3

200±3

200±3

Elongation Under Load

%

≤175

≤175

≤175

≤100

Permanent Elongation after cooling

%

≤15

≤15

≤15

≤15


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Q:What does PPE mean in plastic products?. Polypropylene or polyethylene, for example, or something else?
The performance of several methods of thermosetting polyphenylene ether and thermosetting polyphenylene ether were reviewed, including epoxy resin, polybutadiene and its copolymers, cyanate ester, isocyanate resin and allyl compound modification method and properties.
Q:Why plastic is not environmentally friendly?
Due to the inability of plastics to degrade naturally, it has become the number one enemy of mankind, and has also led to the tragedy of many animal deaths. For example, the monkeys in the zoo, pelicans, dolphins and other animal, are readily lost visitors swallowed 1 plastic bottles, and finally as indigestion and painful death; looked beautiful and pure sea, approaching the look, in fact, filled with various kinds of unable to accommodate the oceans of plastic waste, in more than one die seabirds sample intestines, found all kinds of plastic can not be digested.
Q:What if the plastic is broken?
The screw connection is effective for thermoplastic resin products, which can be processed at high speed and can be arbitrarily shaped.
Q:How to make plastic products soft?
Heating, hot water, hot air can be generally around seventy degrees began to soft
Q:What are the shapes of plastic parts?
The die structure of the side parting and core pulling mechanism not only improves the design and manufacture cost of the die, but also leaves the flying edge on the parting surface, thus increasing the amount of post processing work. The die structure can be simplified if some plastic parts are changed properly so that the lateral core pulling mechanism can be avoided.
Q:What are the codes for the plastics or plastics industries in the industry?
There are industry code query, you can check, added: 03 manufacturing, 03300 manufacturing plastic products in plastic film plastic plates, tubes, rods, wire rope, plastic manufacturing and textiles manufacturing, plastics and artificial leather;
Q:What can soften a hardened plastic?
The molecular structure of thermosetting plastics is the body structure, softening also occurs in heated, can plastic into a certain shape, but is heated to a certain extent or amount of curing agent, hardened stereotypes, re heating will not soften and change the shape of the. Thermosetting plastic molding after heating no softening, and therefore can not be recycled, such as epoxy resin, such as the common PEX (cross-linked polyethylene), unsaturated resin, phenolic resin, amino plastics, bakelite are thermosetting plastics. Thermosetting plastic forming process is more complex, so continuous production has some difficulties, but its good heat resistance, not easy to deformation, and the price is relatively low.
Q:What are the main defects of common plastic products?
Plastic products: mainly due to insufficient feeding, the melt filling flow is bad, too much inflation and bad exhaust causes to fill the cavity with plastic products shape incomplete or multi cavity individual cavity filled with.Dimensional instability: mainly due to poor strength of the die, poor precision, unstable injection molding machine and unstable forming conditions, the size of plastic products is unstable.Bubble: residual gas in plastic products due to melt inflated excessive or bad exhaust, and a small hole or clusters (note and vacuum bubble difference).Collapse (dent) or vacuum bubble: due to poor packing, poor cooling of plastic products, uneven wall thickness and high shrinkage of plastics.Flying too large: due to poor mold, the gap is too large, plastic flow is too good, too much feeding, plastic products along the edge of the thin thin wings.
Q:What is the difference between the glue and rubber plastic products? What are the advantages and disadvantages?
It is special as plastic rubber particles, the particles of long and soft, good toughness, by stamping tilted to one side, causing the ball hitting the line erratic, sinking in the industry known as the "magic particles". Rubber is a kind of rubber between rubber and rubber, its performance has two sets of advantages, have a long shot, the counter rotating particles sinking characteristic, and has the advantages of good fast plastic particles.
Q:How do I wipe the paint off the plastic?
Because the plastics react chemically with some of the chemical strong acids and bases, the paint on the plastic can only be removed in a conventional way.

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