- BrandТД Полимер Компаунд, ООО
- Country of manufactureRussia
- ColorBlack
Nonflammable thermoplastic elastomers for cable industry
Tompolen TEP - NG - 27I
Application area:
Non - flammable thermoplastic elastomer for the cable industry, intended for the manufacture of insulation of cable products of the "ng" type.
Brief information about the composition:
TPE is made on the basis of polypropylene and synthetic rubber with the introduction of flame retardants and stabilizers.
The product designation consists of the name of the trademark ZAO NPK Polymer - Compound - Thompolen, the abbreviated name of the material “thermoplastic elastoplast” (TEP), the letter designation of the non - combustible material (NG), the digital designation of the oxygen index and the letter designation of the area of destination: I - for imposition isolation.
An example of a composition designation when ordering and in other documentation:
Thompolen TEP - NG - 27I TU 2243 - 032 - 36295287 - 2013
Composition quality indicators
|
No. |
Indicator name |
Normative value for Thompolen TEP - NG - 27I |
Test Method |
|
1 |
Oxygen index, not less |
27 |
GOST 12.1.044 - 201 8 |
|
2 |
Breaking strength, MPa, not less |
4.5 |
GOST 11262 |
|
3 |
Elongation at break, % , not less |
200 |
GOST 11262 |
|
4 |
Number of inclusions, pcs, no more |
fifteen |
GOST 27748 section 2 |
|
five |
Mass fraction of volatile substances, % , no more |
0.15 |
GOST 26996 |
|
6 |
Electric strength at alternating voltage of frequency 50 Hz, kV / mm, not less |
35 |
GOST 6433.3 |
|
7 |
Specific volumetric electrical resistance, Ohm × cm, not less |
1 × 10 15 |
GOST 6433.2 |
|
eight |
Change in strength characteristics (strength and elongation at break) when testing samples for accelerated aging at elevated temperatures (136 ° C / 10 days), % , not more |
± 25 |
GOST 25018, GOST 11262 |
Reference indicators
|
No. |
Indicator name |
Thompolen TEP - NG - 27 I |
Test Method |
|
1 |
Density, g / cm 3, within |
1.10 ÷ 1.20 |
GOST 15139 section 3 |
|
2 |
Shore A hardness, conv. units, within |
85 ÷ 90 |
GOST 263 |
Packing: Thompolen TEP - NG - 27 And packed in polyethylene bags (GOST 17811). The necks of plastic bags are sealed with two welded seams. The net weight of a polyethylene bag with products should be (25.0 ± 0.3) kg. Perforation is not allowed on plastic bags .
Shelf life: in unopened original packaging Tompolen TEP - NG - 27I - 1 year from the date of manufacture.
Technical documentation:
Compositions are produced according to TU 2243 - 032 - 36295287 - 2013 "Non - combustible thermoplastic elastomers for the cable industry".
