Polyurethane Foam PTM‑200P
SEO information
Product Name: Polyurethane Foam PTM‑200P
Short Name: PTM‑200P Polyurethane Foam
SKU / Model No.: PTM‑200P
SEO Title: Polyurethane Foam PTM‑200P | PU Cushion Foam for Battery Module Thermal Management & Sealing
URL Slug: polyurethane-foam-ptm-200p
Product Description: PTM‑200P eco‑friendly polyurethane foam laminated with PET layer. It keeps stable elasticity and anti‑compression‑set performance under high‑temperature. Features adaptive stress absorption, excellent rebound, cold‑hot shock resistance, waterproof, shock‑proof, anti‑aging and good electrical insulation. Applied for battery module thermal management, cabinet sealing, photovoltaic, telecom and home appliances. Store at 23℃,65%RH; shelf life 12 months after receiving.
Keywords: Polyurethane Foam PTM‑200P,PU foam for battery module,new‑energy battery sealing foam,thermal management cushion foam,shock‑absorbing polyurethane foam,electrical insulation PU foam,anti‑aging PU foam,PET laminated polyurethane foam
Polyurethane Foam PTM‑200P PET‑Laminated Cushion Material
Product Overview
TONMAX PTM‑200P polyurethane foam adopts polyurethane foaming material, non‑toxic and eco‑friendly. It maintains stable elasticity and excellent anti‑compression‑deformation performance under high‑temperature environments. This foam material is compounded with PET layer, featuring adaptive stress‑absorbing capacity, outstanding long‑term rebound performance under high‑temperature compression, cold‑hot shock resistance, waterproof, shock‑proof and superior anti‑aging properties. It also delivers excellent corona‑resistance, leakage‑resistance and electrical insulation performance. Widely used for new‑energy battery module thermal management, cabinet thermal insulation & sealing, photovoltaic modules, telecommunication equipment and household appliances.
Main Applications
• Thermal management cushioning inside new‑energy battery modules
• Thermal insulation and sealing for battery cabinet housing
• Shock‑absorbing and sealing components for photovoltaic modules
• Buffer & insulation parts for telecommunication equipment
• Sealing and shock‑absorbing gaskets for household electrical appliances
Core Advantages
✅ Good fire‑retardant performance and adaptive stress absorption for variable dynamic stress
✅ Excellent rebound performance under long‑term high‑temperature compression
✅ Resist cold‑hot shock, waterproof, shock‑proof and remarkable anti‑aging capability
✅ Outstanding corona‑resistance, anti‑leakage and electrical insulation properties
✅ Low outgassing performance, stable physical and dielectric parameters
✅ Eco‑friendly non‑toxic polyurethane foam material
Storage Note: Store in original carton at 23℃, 65%RH. Avoid direct sunlight and long‑term unpackaged exposure. Shelf life: 12 months upon receipt of goods.
| Item | Specifications | Test Standard |
|---|---|---|
| Thickness(PU foam layer) | 0.8‑3.5 mm, Tolerance ±10% | ‑ |
| Density | 0.2 ±0.2 g/cm³ | ASTM D3574 |
| Standard Color | Black | Visual test |
| Compression Set(75% compression,3‑layer stack,70℃,72h,30min recovery) | ≤50 % | ASTM D3574 |
| Compression Set(75% compression,3‑layer stack,25℃,72h,30min recovery) | ≤28 % | ASTM D3574 |
| 25% Compression Stress | 15 ±20% KPa | Compression speed 5mm/min,25% strain |
| Dimensional Change Rate(70℃,22h oven) | Max ±2 % | ‑ |
| Total Mass Loss | 0.9 % | ASTM E 595 |
| Collected Condensable Volatiles | 0.1 % | ASTM E 595 |
| Water Vapor Regain Rate | 0.2 % | ASTM E 595 |
| Dielectric Constant | 1.7 K' | ASTM D 150 |
| Dielectric Strength | 45 volts/mil | ASTM D 149 |
| Volume Resistivity | 1.5×10¹⁰ ohm/cm | ASTM D 257 |
| Surface Resistivity | 3×10¹⁰ ohm/sq | ASTM D 257 |
| Max Continuous Operating Temperature | 70 ℃ | SAE‑J2236 |
| Max Intermittent Operating Temperature | 120 ℃ | ASTM D 746 |
| Thermal Conductivity | 0.32 W/m‑C | ASTM D 518‑2015 |
| Low‑Temperature Brittleness | -50 ℃ | ASTM D 746 |
| Water Absorption (High‑humidity environment) | 3 % | AMS 3568 |
| Water Absorption (Immersed in water) | 12 % | ASTM D 570 |
| UV Resistance | Good | ASTM G 53 |
| Ozone Resistance | Pass | GM 4486P |
| Corrosion Resistance | Pass | AMS 3568 |
| Mildew Resistance | Good | ASTM G 21 |
| Surface Color Transfer | No transfer | ASTM D 925 |
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.