MPP Foam VT‑6910R
SEO information
Product Name: MPP Foam VT‑6910R
Short Name: VT‑6910R MPP Foam
SKU / Model No.: VT‑6910R
SEO Title: MPP Foam VT‑6910R | Microcellular Polypropylene Cushion Material for Battery PACK
URL Slug: mpp-foam-vt-6910r
Product Description: VT‑6910R MPP foam is microcellular polypropylene cushion material made by super‑critical CO₂ foaming technology. It provides adaptive stress absorption, shock‑absorbing, thermal insulation and sound‑absorbing properties. UL94 HF‑1 rated, lightweight, can be sliced below 0.1 mm without perforation. Mainly used for battery module bottom and battery PACK. Store at 23℃,65%RH; shelf life 12 months after receiving.
Keywords: MPP Foam VT‑6910R,microcellular polypropylene foam,battery pack cushion foam,shock‑absorbing MPP foam,thermal insulation foam,sound absorption foam,lightweight battery foam,UL94 HF‑1 foam
MPP Foam VT‑6910R Microcellular Polypropylene Cushion Material
TONMAX VT‑6910R MPP foam is a microcellular foaming material. Carbon dioxide gas is injected into polypropylene matrix under high temperature and high pressure to trigger nucleation and foaming, forming massive micron‑scale pores inside the material.
Thanks to numerous micro‑pores, this MPP foam delivers excellent shock absorption, cushioning, thermal insulation and sound‑absorbing performance. It features good flame retardancy and automatic stress‑absorbing capacity to adapt to variable stress under dynamic working conditions. Low density meets lightweight requirements. It can be sliced into ultra‑thin sheets below 0.1 mm without surface perforation. Optional VT‑5010R double‑sided tape is available.
Main Applications
• Cushioning for the bottom of battery modules • Shock‑absorbing and thermal insulation for battery PACK systems
Core Advantages
✅ Excellent flame‑retardant property and adaptive stress absorption for dynamic stress conditions
✅ Great thermal insulation and sound‑absorbing performance
✅ Low density for lightweight design requirements
✅ Can be sliced into ultra‑thin sheets under 0.1 mm without surface holes
✅ UL‑94 HF‑1 horizontal flammability rating
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 |
|---|---|---|
| Length(L≥1000mm) | ±5 mm | ‑ |
| Length(500≤L≤1000mm) | ±3 mm | ‑ |
| Length(L≤500mm) | ±1 mm | ‑ |
| Width(W≥1000mm) | ±5 mm | ‑ |
| Width(500≤W≤1000mm) | ±3 mm | ‑ |
| Width(W≤500mm) | ±1 mm | ‑ |
| Thickness | Customized, Tolerance ±1 mm | ‑ |
| Density | 96.6 ±15.6 kg/m³ | ASTM C518‑2015 |
| Hardness | 72 ±5 Shore C (LX‑C tester) | HG/T2489‑93 |
| Color | White, cutting edges may turn light yellow | ‑ |
| Max Long‑term Operating Temperature | 120 ℃ | ASTM D 1056 |
| Min Long‑term Operating Temperature | -40 ℃ | SAE‑J‑2236 |
| Thermal Conductivity | <0.036 W/(m²·k) | GB/T 10294‑2008 |
| Horizontal Flammability Class | HF‑1 | UL‑94 |
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.