Ceramifiable Composite Tape ESS‑6200VCT
SEO information
Product Name: Ceramifiable Composite Tape ESS‑6200VCT
SKU / Model No.: ESS‑6200VCT
SEO Title: Ceramifiable Composite Tape ESS‑6200VCT | Fiberglass‑Reinforced Fire‑Resistant Silicone Tape RoHS‑Compliant
URL Slug: ceramifiable-composite-tape-ess-6200vct
Product Description: TONMAX ESS‑6200VCT fiberglass‑reinforced ceramifiable composite silicone tape. Flexible at room‑temperature, forms hard ceramic protective layer above 450℃ to stop flame spreading. UL94 V‑0, ZA1 smoke‑toxicity grade, high breakdown voltage ≥23kV/mm, RoHS‑compliant. Used for EV battery busbar, cable harness and electrical fire‑safety insulation. Store at room‑temperature; use within 12 months after production.
Keywords: Ceramifiable Composite Tape ESS‑6200VCT,glass‑fiber reinforced ceramifiable silicone tape,fire‑resistant silicone composite tape,UL94 V‑0 ceramifiable tape,high‑voltage fire‑proof insulation tape,EV battery thermal runaway barrier tape,ZA1 smoke toxicity silicone tape,RoHS fire‑retardant composite tape
Ceramifiable Composite Tape ESS‑6200VCT
Product Overview
TONMAX ESS‑6200VCT ceramifiable composite tape is fiberglass‑reinforced flame‑retardant refractory silicone rubber sheet/tape. At room temperature, it shows excellent elasticity and electrical insulation performance similar to conventional rubber and silicone elastomers. When exposed to high‑temperature ablation environment, it forms hard ceramic‑like protective layer to realize fire‑resistant function and restrain flame propagation. The product complies with RoHS environmental directives, features low smoke toxicity, non‑moisture‑absorbing property and easy storage.
Main Applications
• Fire‑stop and high‑voltage insulation wrapping for EV battery pack high‑voltage busbars and modules
• Fire‑resistant insulating wrapping material for new‑energy energy‑storage cables and wiring harnesses
• Thermal‑runaway barrier protection for power battery internal components
• Fire‑safety insulation layer for high‑temperature electrical equipment and cables
• Alternative fire‑resistant wrapping material replacing mica tape for special‑grade fire‑proof cables
Core Advantages
✅ Excellent flame‑retardant property, UL94 V‑0 rating for 3 mm rubber compound, ZA1 low smoke‑toxicity grade
✅ Superior mechanical strength and outstanding high‑voltage electrical‑insulation performance
✅ Forms dense ceramic protective layer starting from 450℃; resists burn‑through under ≥1000℃ for 10 min thermal‑shock test
✅ Non‑hygroscopic, low water‑absorption performance, convenient for long‑term storage
✅ RoHS compliant, eco‑friendly for automotive, battery and electrical supply‑chain
✅ Flexible at ambient temperature, easy for winding, die‑cutting and on‑site wrapping processing
Storage Note: Store at room temperature. Use within 12 months from production date.
| Item | Specifications | Test Standard |
|---|---|---|
| Appearance | Pass; no delamination, powder‑flying, creases or fracture | Visual inspection |
| Density | 1.50‑1.70 g/cm³ @25℃ | GB/T 533‑2008 |
| Tensile Strength | ≥15 MPa | GB/T 528 |
| Breakdown Voltage Strength | ≥23 kV/mm | GB/T1695‑2005 |
| Insulation Resistance @800℃ | ＞0.3 MΩ | GB/T 10581 |
| Water Absorption Rate (rubber compound) | ＜0.7 % | GB/T 1034‑2008 |
| Dielectric Constant @50Hz | 3.5 ε | GB/T 1693‑2007 |
| Flame Retardancy | UL94 V‑0 (3 mm rubber compound) | UL94 |
| Smoke Toxicity | ZA1 | GB/T 20285‑2006 |
| Thermal‑Shock Resistance | ≥1000℃,10 min, prevent burn‑through | ‑ |
| Note | All values above are for reference only. | ‑ |
Receiving, Inspection & After-sales Policy
Reliable Quality · Professional Service · Long-term Partnership
Huizhou Dongming New Energy Materials Co., Ltd. is committed to supplying dependable material products and professional customer support. To help you fully understand the acceptance procedure, application requirements, storage specifications and after-sales liabilities, please read the following terms carefully before purchasing and using our products.
1、Inspection upon Receipt
Within 3 working days after receipt of goods, the customer shall unpack and inspect the shipment, and verify the model, specification, quantity and appearance of products. If any abnormality such as damage, wrong delivery or model mismatch is found, please contact us with photos or videos as evidence. Failure to notify us within the time limit shall be deemed acceptance of the product in terms of appearance and quantity.
2、Product Application Scope
All technical data of our products are typical values obtained from standard laboratory tests, for reference only in product selection. Customers shall conduct sampling tests and reliability verification in advance according to their own working conditions, service environment and assembly requirements, and confirm compatibility before mass use. Product failure caused by skipping pre-sample verification or operating beyond the rated temperature, pressure and other permissible conditions is not covered by warranty.
3、Storage & Shelf Life
Products shall be hermetically stored in a cool, dry and dark place. Keep away from high temperature, moisture, oil contamination and prolonged UV exposure. Use the products within the shelf life marked on the label. Deterioration or premature aging resulting from improper storage by the customer is excluded from after-sales service.
4、Handling of Quality Claims
If the non-conformity is confirmed by both parties to be an inherent material quality defect, we will prioritize replacement, supplementary delivery, or negotiate a refund. We shall NOT be liable for any indirect losses including secondary processing, finished product assembly, construction work, production shutdown losses, etc.
5、Exclusions from After-sales Warranty
① Damage caused by expired shelf life or improper storage conditions;
② Quality complaints raised after the customer cuts, processes or modifies the products;
③ Wrong product selection or operation beyond permissible working conditions;
④ Man-made damage, tearing by external force, or corrosion by chemicals;
⑤ Damage caused by force majeure such as fire, flood and other natural disasters.
6、Miscellaneous
If special warranty terms or after-sales arrangements are separately agreed between the customer and our company, the provisions stipulated in the formally signed contract shall prevail. For further information about product specifications, application suitability, storage guidance or after-sales support, please reach out to our customer service team. We value long-term cooperation and keep providing stable material solutions and professional support for our partners.