Item	Content
Model	STCE58501
Product Type	Flame-Retardant TPE Sheathing Compound for Electronic & Data Cables
Material Type	Thermoplastic Elastomer (TPE) Cable Jacket Compound
Main Applications	Electronic Wires, Data Cables
Flame Performance	Finished Cable: VW-1; Compound: UL 94 V-0 at 4.0 mm
Key Characteristics	Good Processability, Resilience, Fine Hand Feel
Processing	Thermoplastic Extrusion
Customization	Formulation / Color / Technical Support Available

Product Overview

STCE58501 is a thermoplastic flame-retardant TPE sheathing compound developed for electronic wires and data cables. It combines good processability, flame retardancy and resilience with a fine, soft hand feel, making it suitable for flexible cable jacket and outer sheath applications where appearance, touch and mechanical flexibility are important.

The material is designed as a flexible TPE cable sheathing compound and thermoplastic elastomer jacket material for electronic cable and data cable production. According to the supplied product catalogue, finished cables made with STCE58501 can pass the VW-1 flame test, while the compound itself achieves UL 94 V-0 at 4.0 mm. Its thermoplastic processing route also supports conventional extrusion without irradiation cross-linking.

Key Features

Flame-Retardant TPE Sheathing Compound
Designed for Electronic Wires & Data Cables
Finished Cable Can Pass VW-1 Test
UL 94 V-0 at 4.0 mm
Good Processability & Resilience
Fine and Soft Hand Feel
High Elongation: 350%

Technical Data Sheet

Test Item	STCE58501	Test Method
Density, g/cm³	1.04	ASTM D792
Melt Index, g/10min	2.5	ASTM D1238
Tensile Strength, MPa	13.5	ASTM D412
Elongation at Break, %	350	ASTM D412
Heat Impact @ 130°C	No Crack	IEC 60811-3-1
Low-Temperature Impact @ -40°C	No Crack	IEC 60811-1-4
Heat Aging	113°C × 168 h	ASTM D573
Tensile Strength after Aging, MPa	12.8	ASTM D573
Elongation after Aging, %	335	ASTM D573
Flammability (4.0 mm)	V-0	UL 94
Hardness, Shore A	85	ASTM D2240
Volume Resistivity, Ω·cm	3.8 × 10¹⁶	IEC 60093

Recommended Extrusion Process Temperature

Zone	Zone 1	Zone 2	Zone 3	Zone 4	Neck	Head	Die
Temperature	170±10°C	180±10°C	190±10°C	200±10°C	200±10°C	190±10°C	190±10°C

STCE58501 is a thermoplastic TPE cable compound intended for extrusion processing. The recommended temperature profile from the supplied product catalogue is shown below.

The actual temperature setting should be adjusted according to extrusion speed, using the smoothness of the finished cable surface as the reference.

For special cable structures, extrusion equipment or processing conditions, please contact our technical team for processing guidance.

Applications

Application	Material Role	Application Requirements	Suitability
Electronic Wire	Outer Sheath / Jacket	Flexible feel, good processing and flame-retardant performance	Recommended
Data Cable	Outer Sheath / Jacket	Fine surface, resilience and flexible cable construction	Recommended
Flexible Cable	Sheathing	Soft hand feel and high elongation	Application-dependent
Flame-Retardant Cable	Sheathing	Flame-retardant jacket; finished cable can pass VW-1	Recommended after cable evaluation
Custom Cable Design	Customized Sheathing	Color, formulation and processing matching	Available

OEM & Customization

Customized Formulations
OEM Manufacturing
Color Matching
Technical Support
Small Batch
Fast Sampling
Free Samples

FAQ

1. What is Electronic and Data Wire TPE Compound STCE58501?

STCE58501 is a thermoplastic flame-retardant TPE sheathing compound developed for electronic wires and data cables.

2. What cable applications is STCE58501 designed for?

It is designed mainly for electronic wire and data cable sheathing applications requiring flexibility, good processability, resilience and a fine hand feel.

3. Is STCE58501 an insulation or sheathing compound?

STCE58501 is a TPE sheathing / jacket compound for electronic wires and data cables.

4. What flame-retardant performance does STCE58501 provide?

The supplied catalogue states that finished cables can pass the VW-1 test. The compound also achieves UL 94 V-0 at 4.0 mm.

5. What are the main mechanical properties?

Typical values include 13.5 MPa tensile strength, 350% elongation at break and Shore A hardness of 85.

6. What is the density of STCE58501?

The typical density is 1.04 g/cm³ according to the supplied technical data.

7. How does STCE58501 perform at low and elevated temperatures?

The supplied data shows no cracking in the 130°C heat impact test and no cracking in the -40°C low-temperature impact test.

8. What is the recommended extrusion temperature profile?

Zone 1: 170±10°C; Zone 2: 180±10°C; Zone 3: 190±10°C; Zone 4: 200±10°C; Neck: 200±10°C; Head: 190±10°C; Die: 190±10°C.

9. Does STCE58501 require irradiation cross-linking?

No. STCE58501 is a thermoplastic elastomer cable compound and is processed by extrusion without an irradiation cross-linking step.

10. Can the formulation or color be customized?

Yes. Formulation matching, color matching, technical support and sample evaluation can be provided according to the customer's cable structure and processing requirements.

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