PP Foam VT‑6606PF
SEO information
Product Name: PP Foam VT‑6606PF
SKU / Model No.: VT‑6606PF
SEO Title: PP Foam VT‑6606PF | Lightweight Polypropylene Foam for Automotive Interior & Electronic Components
URL Slug: pp-foam-vt-6606pf
Product Description: TONMAX VT‑6606PF PP foam is micro‑cellular polypropylene foam. Light‑weight, soft, good cushioning and chemical stability, with heat‑resistance, rigidity and dimensional stability. It features chemical resistance, insulation, water‑resistance, toughness, thermal insulation, sealing and great processability. Applied for car speaker buffer, door panel liner, ECU & screen bracket support, air‑conditioning duct insulation and trunk shelf panels. Store in cool dry warehouse away from direct sunlight.
Keywords: PP Foam VT‑6606PF,polypropylene foam,automotive interior foam,shock‑absorbing PP cushion,electronic component buffer pad,thermal insulation PP foam,low‑gloss textured foam,die‑cutable automotive foam
PP Foam VT‑6606PF
Product Overview
TONMAX VT‑6606PF PP foam uses polypropylene (PP) as main raw material. Micro‑cellular structure is formed by introducing gas via physical or chemical foaming process. This foam material is lightweight and soft, delivering outstanding cushioning performance and strong chemical stability. It also features good heat resistance, favorable rigidity and reliable dimensional stability. It owns comprehensive properties including chemical resistance, thermoplasticity, electrical insulation, water resistance, toughness, smooth surface, thermal insulation, flexibility, light‑weight performance, sealing capacity and excellent processability. Widely used in automotive interior, packaging, electronic and electrical industries.
Main Applications
• Buffer assemblies for automotive speakers, realizing vibration damping, noise reduction and eliminating resonance abnormal noise
• Door panel liners for weight reduction, structural‑strength improvement and low‑gloss textured decorative surface
• Buffer support pads for electronic components, fixing ECU control units and vehicle‑mounted screen brackets with long‑term creep resistance
• Air‑conditioning duct insulation, low thermal conductivity effectively blocks heat transfer
• Trunk shelf panels for sound absorption and damping to reduce metal resonance noise during vehicle driving
Core Advantages
✅ Light‑weight & soft texture, excellent shock‑absorbing cushioning performance
✅ Strong chemical stability, great chemical‑resistant and water‑resistant performance
✅ Good heat resistance, proper rigidity and stable dimensional performance
✅ Outstanding toughness, smooth surface with available low‑gloss textured finish
✅ Thermoplastic property, electrical insulation, sealing and thermal‑insulation capacity
✅ Excellent processability, easy for cutting and die‑cutting for various auto‑parts conversion
Storage Note: Store in clean, cool and dry warehouse. Avoid direct sunlight, high‑temperature and humid environment.
| Item | Specifications |
|---|---|
| Thickness | 3.06 mm |
| Density | 75.81 kg/m³ |
| Expansion Ratio | 13.19 g/cm² |
| Hardness (Shore C) | 57 C |
| 25% Compression Hardness | 1.12 |
| Thermal Conductivity | 0.039 W/m·K |
| Odor Grade | ≤3.3 |
| Burning Rate | 0 mm/min |
| VOC / FOG | 160 / 270 ppm |
| Water Vapor Transmission Rate | 2.7×10⁻¹⁴ kg/(m·s·Pa) |
| Tear Strength | 11.3 kgf/cm (MD) / 15.4 kgf/cm (TD) |
| Curve Elasticity | 7.3 N (MD) / 4.5 N (TD) |
| Dimensional Change (120℃ × 1hr) | -1.7% (Length) / -1.1% (Width) |
| Dimensional Change (160℃ × 10min) | -20.2% (Length) / -2.0% (Width) |
| 23 Group | |
| Tensile Strength | 21.3 kg/cm² (MD) / 12.0 kg/cm² (TD) |
| Elongation | 577% (MD) / 323% (TD) |
| 100% MO | 14.1 kg/cm² (MD) / 10.1 kg/cm² (TD) |
| 160 Group | |
| Tensile Strength | 0.9 kg/cm² (MD) / 0.5 kg/cm² (TD) |
| Elongation | 224% (MD) / 188% (TD) |
| 100% MO | 0.5 kg/cm² (MD) / 0.4 kg/cm² (TD) |
| 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.