مركبات الكابلات البلاستيكية
- Samples can be provided based on customer needs for laboratory and production line testing.
- Discounted pricing is available for bulk and long-term orders.
- Long-term, stable supply guarantees for cable manufacturers and wire harness producers.
PVC Cable Compounds Types We Supply
PVC Insulation Compounds
بولي كلوريد الفينيل (polyvinyl chloride) insulating compound is mainly used as the primary insulation layer in copper or aluminum conductor cables. It possesses good dielectric strength, volume resistivity, and mechanical properties.
Main features:
- Stable insulation resistance
- Smooth surface after extrusion
- Suitable hardness for easy stripping
Good flexibility for small bending radius
Typical applications:
- Building wires and flexible cords
- عزل كابلات الطاقة (300/500 V, 450/750 V and LV cables)
- Control cable insulation
Appliance wires and cords
Common grades can be customized for 70°C and 90°C continuous operating temperature according to different cable standards.
PVC Sheathing Compounds
PVC sheathing compound material is used to process the outer sheath structure of cables to protect the internal insulation and conductors from mechanical damage and environmental influences. When used for sheathing, PVC maintains a certain degree of flexibility while being very strong, and is not easily cracked in harsh environments.
Main features:
- Good mechanical strength and abrasion resistance; flexible and abrasion resistant without affecting its quality and performance.
- Stable extrusion performance and glossy appearance.
- Optional UV resistance and weather resistance, suitable for outdoor environments; sun-resistant and corrosion-resistant.
- Available in black and a variety of other colors.
Typical Applications
- Power cable sheathing
- Control cable and instrumentation cable sheathing
- Flexible cord sheath for household and industrial use
Flame Retardant PVC Cable Compounds
The compounds formed by adding flame retardants to standard PVC polymers, after processing, can be used as insulation or sheathing layers for industrial cables. Flame retardancy is crucial for cables used in buildings, public areas, and industrial facilities. Flame-retardant PVC cable compounds can slow the spread of flames and reduce the risk of fire.
Key Characteristics
- Flame-retardant additive system, meeting all flame-retardant test requirements in cable standards.
- Suitable for insulation and sheathing of power cables, كابلات التحكم, and flexible wires in public and industrial applications.
- We can supply flame-retardant PVC cable compounds according to customer testing methods and local regulations.
Heat Resistant & Cold Resistant PVC Cable Compounds
Different working environments require different temperature ranges. We provide PVC cable compounds for both higher and lower operating temperatures.
Heat-Resistant PVC Cable Compounds
Designed for higher continuous operating temperatures (e.g., 90°C), heat-resistant PVC offers superior thermal stability and anti-aging properties. It is ideal for use as the sheath or insulation layer of cables intended for use near heat sources or high-current loads.
Cold-Resistant PVC Cable Compounds
Extremely cold temperatures can cause cable sheaths to crack or even the cable to break. In such cases, durable PVC compounds are ideal. They maintain flexibility at lower ambient temperatures, allowing for bending and reducing the risk of cracking during installation in cold climates.
Typical Technical Parameters of PVC Cable Compounds
| Compound Type | PVC Base Resin | Plasticizer System | Stabilizer System | Filler Content | Flame Retardant System | Special Additives | Other Features |
| General PVC Insulation 70°C | K67 Suspension | DINP or equivalent | Ca-Zn | Medium (20–30 phr) | Non-FR | – | Easy stripping, good electrical properties |
| Heat Resistant PVC Insulation 90°C | K67 Suspension | DOTP or equivalent | Ca-Zn | Medium (20–30 phr) | Non-FR | Anti-oxidant package | Improved thermal aging resistance |
| Flame Retardant PVC Sheathing 70°C | K65 Suspension | DINP or equivalent | Ca-Zn | Medium–High | Standard FR system | Smoke suppressing agents | Good mechanical strength, suitable for black sheath |
| Cold Resistant PVC Sheathing | K67 Suspension | Cold-resistant plasticizer | Ca-Zn | Medium | Non-FR | Low temperature modifiers | Brittle point up to -40°C |
| Oil Resistant PVC Insulation | K67 Suspension | DINP or equivalent | Ca-Zn | Medium | Non-FR | Oil resistant additive system | Good resistance to oils and lubricants |
| Compound Type | Application Position | Hardness (Shore A) | Density (جم/سم3) | Tensile Strength (MPa) | Elongation at Break (%) | Volume Resistivity (Ω·cm) | Thermal Stability (°C / min) | Continuous Operating Temperature (°C) | Oil Resistance | Recommended Processing Temperature (°C) |
| General PVC Insulation 70°C | Insulation | 90 ± 3 | 1.42 ± 0.03 | ≥ 12.5 | ≥ 200 | ≥ 1.0 × 10¹² | 200 / ≥ 80 | 70 | معيار, for normal environment | 150–175 |
| Heat Resistant PVC Insulation 90°C | Insulation | 92 ± 3 | 1.43 ± 0.03 | ≥ 13.5 | ≥ 200 | ≥ 1.0 × 10¹² | 200 / ≥ 90 | 90 | معيار, for higher temperature cables | 155–180 |
| Flame Retardant PVC Sheathing 70°C | Sheathing | 88 ± 3 | 1.45 ± 0.03 | ≥ 11.5 | ≥ 180 | ≥ 1.0 × 10⁹ | 200 / ≥ 80 | 70 | معيار, industrial environment | 155–185 |
| Cold Resistant PVC Sheathing | Sheathing, cold resistant | 85 ± 3 | 1.40 ± 0.03 | ≥ 10.5 | ≥ 220 | ≥ 1.0 × 10⁹ | 200 / ≥ 80 | 70 | معيار, for cold environment | 150–180 |
| Oil Resistant PVC Insulation | Insulation, oil resistant | 90 ± 3 | 1.43 ± 0.03 | ≥ 12.5 | ≥ 200 | ≥ 1.0 × 10¹² | 200 / ≥ 80 | 70 | Passed typical oil immersion test | 155–180 |
Note: The above data is for reference only. The hardness, color, and properties of each compound can be adjusted according to customer requirements. Detailed data sheets and test reports can be provided upon request.
Advantages of Our PVC Cable Compounds
When selecting PVC materials for wires and cables, their flame retardancy, flexibility, and corrosion resistance must be taken into account. ZMS Material consider these properties as the primary criteria when adjusting their formulations.
As a professional supplier of cables and PVC compounds, we are committed to providing cable manufacturers with stable and reliable materials.
1. Cable Industry Background
ZMS Material has also achieved significant success in the cable manufacturing field, with its branded ZMS Cable exported to 138 countries and regions worldwide. Therefore, ZMS deeply understands how the performance of PVC compounds affects cable processing speed, scrap rate, and final cable quality, and prioritizes quality, preparing for customer needs.
2. Consistent & Stable Quality
We rigorously screen and process raw materials according to certain standards, controlling the precision of each process step to ensure the stability of hardness, الثقل النوعي, and extrusion performance in each batch of PVC cable compounds.
3. Customized Formulations
The hardness, color, تثبيط اللهب, heat resistance, oil resistance, and environmental performance of materials can all be adjusted or customized according to customer standards and application requirements.
4. Compliance with International Standards
Formulation designs can comply with RoHS, يصل, and other environmental regulations required by different export markets.
5. Cable Production Technical Support
We can provide basic processing suggestions for extrusion parameters and coordinate adjustments when customers change production lines or cable structures.
Customized PVC Cable Compound Solutions
If you require a specific type of PVC Compounds in Wires and Cables, please provide the following information when requesting a quote:
- Cable type: power cable, building cable, control cable, إلخ.
- Voltage rating and operating temperature, e.g., 450/750V, 70℃ or 90℃.
- Required properties: flame retardant, heat resistant, cold resistant, oil resistant, UV resistant, إلخ.
- Target standards or testing methods.
- Required color and hardness range.
Our technical team will recommend the appropriate PVC cable compound grade or develop a custom formulation based on your requirements.
خدمات المواد ZMS & اللوجستية
الدعم الفني الاحترافي
يقدم مهندسو المواد ذوو الخبرة في ZMS إرشادات حول اختيار المركب, تصميم عزل الكابلات, وتركيبات مخصصة لمختلف الدرجات. نحن نضمن أن كل دفعة تلبي متطلباتك الكهربائية, ميكانيكية, ومتطلبات السلامة من الحرائق.
ضمان الجودة & خدمة ما بعد البيع
تخضع كل دفعة من حبيبات المواد لمراقبة الجودة الصارمة, بما في ذلك الكثافة, قوة عازلة, واختبار تثبيط اللهب. فريق ما بعد البيع لدينا متاح لتقديم الاستشارة, استكشاف الأخطاء وإصلاحها, وخدمات الاستبدال إذا لزم الأمر.
حلول التغليف المخصصة
يتم توفير مركبات مادة ZMS في شكل حبيبات أو حبيبات ويتم تعبئتها عادةً في أكياس بولي إيثيلين مقاومة للرطوبة, براميل ورق الكرافت, أو براميل بلاستيكية. يمكننا أيضًا توفير عبوات مخصصة برسومات مخصصة لحماية سلامة المواد أثناء النقل والتخزين.
شحن مرن & توصيل
نحن نعمل مع شركاء لوجستيين موثوقين لتقديم خدمات الشحن العالمية, بما في ذلك الحاوية, البليت, أو الشحن بالجملة. إن الموظفين المتفانين وإجراءات الشحن المخططة بدقة تمنع الرطوبة, حرارة, أو الأضرار الميكانيكية, ضمان وصول المركب في الحالة المثلى.