PVC Compound St-2 frls
About PVC Compound St-2 Frls Color Variant
PVC Compound ST-2 FRLS (Flame Retardant Low Smoke) is a specialized insulation material widely used in electric cables and wiring due to its excellent flame-retardant properties and reduced emission of toxic fumes during combustion. To meet diverse application and identification needs in electrical systems, this compound is available in a range of color variants. Each color serves specific purposes, such as phase identification, grounding, or system coding, ensuring safety and clarity in complex wiring environments.
Color Variants and Typical Use
Technical Of PVC COMPOUND ST-2 FRLS based of Color Natural(NAT)
Description
Uncolored, transparent or semi-transparent base material.
Technical Details
1. Reference Standard: Often serves as a baseline or control for material properties.
2. UV Stability: Usually less UV resistant unless additives are included.
3. Electrical Properties: Baseline dielectric and insulation characteristics.
4. Mechanical Properties: No changes due to pigments; reflects inherent polymer traits.
Applications
1. Baseline for testing other colored products.
2. Used where no color differentiation is needed.
3. Often used in clear tubing, housings, or sheaths where visibility of internal components is required.
Technical Of PVC COMPOUND ST-2 FRLS based of Color Black (BLK)
Description
Carbon black or other black pigments added to base polymer.
Technical Details
1. UV Resistance: High; carbon black acts as an excellent UV stabilizer.
2. Thermal Stability: Improved thermal aging resistance due to carbon black.
3. Electrical Properties: Can affect conductivity; usually used in insulating layers but with high UV protection.
4. Mechanical Properties: Slightly enhanced tensile strength due to pigment dispersion.
Applications
1. Outdoor cables, wiring exposed to sunlight.
2. Protective coatings and jacketing for harsh environments.
3. Preferred for aesthetic reasons due to its neutral look.
4. Also used for EMI/RFI shielding in certain composites.
Technical Of PVC COMPOUND ST-2 FRLS based of Color White (WHT)
Description
Titanium dioxide or other white pigments added to base material.
Technical Details
1. Reflectivity: High visible and IR reflectance helps in heat dissipation.
2. UV Resistance: Moderate; titanium dioxide provides some UV protection.
3. Electrical Properties: Non-conductive, standard insulation.
4. Mechanical Properties: Can become brittle if pigment concentration is too high.
Applications
1. Environments requiring reduced heat absorption.
2. Clean or medical environments where visual cleanliness is critical.
3. High visibility wiring or marking.
4. Reflective sheaths for safety.
Technical Of PVC COMPOUND ST-2 FRLS based of Color Red
Description
Various red pigments/dyes, such as iron oxide or azo-based dyes.
Technical Details
1. UV Stability: Generally moderate; some red pigments degrade faster under UV.
2. Electrical Properties: Standard insulating properties.
3. Mechanical Properties: Unchanged unless pigment concentration is excessive.
Applications
1. Safety marking to indicate danger or emergency circuits.
2. Phase identification in electrical wiring (commonly L1 or Phase A).
3. Fire alarm or emergency system wiring.
4. Any system requiring visual warning.
Technical Of PVC COMPOUND ST-2 FRLS based of Color Grey
Description
Mixture of black and white pigments to achieve grey tone.
Technical Details
1. UV Resistance: Dependent on pigment mix; generally moderate.
2. Electrical Properties: Normal insulating behavior.
3. Mechanical Properties: Similar to base polymer; pigment load may slightly affect flexibility.
Applications
1. Cable identification to distinguish different systems or voltages.
2. Industrial environments where neutral or subdued colors are preferred.
3. Aesthetic applications where blending with equipment is desired.
4. Sometimes used in data or telecommunications cabling for color coding.