PVC injecting compound for UL standard plugs

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3000 Tons kg/month

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Product Description:

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

Packaging25kg/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

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℃

≥Ωm

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


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Compared with other materials, plastics have the following characteristics: light weight, excellent chemical stability, excellent electrical insulation performance, wide mechanical strength distribution and higher specific strength. Based on the above characteristics, become the most commonly used plastic packaging materials, plastic products trademark, barcode and number for identification mark printing, usually by labeling, packaging and other processing methods of hot stamping contraction, or directly at the surface of the plastic mechanical processing, such as printing, engraving, punching and pressing
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Especially the degradation rate of starch based degradable plastics it very quickly, and the generated after degradation of the material is available, will not cause pollution to the environment!
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Plastic bags 02: HDPE plastic ingredients.Plastic bag 00: degradable plastic, using the human body absolutely harmless polylactic acid as the main raw material processing.The number is "00", which represents degradation
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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.

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