INOAC SlimFlex SR-S-32P Slow Rebound PU Foam with PET Film Backing
INOAC SlimFlex SR-S-32P is a high-performance, slow-rebound polyurethane (PU) foam integrated with a PET support film. Designed for micro-space management in next-generation technology, this premium foam delivers exceptional shock absorption, dust-proofing, and sealing capabilities in an ultra-thin profile. Its unique construction provides the perfect balance of flexibility and dimensional stability, making it the industry standard for precision electronics and automotive displays.
Key Features of SlimFlex SR-S-32P PU Foam
- Slow Rebound & High Energy Absorption: Effectively dampens impacts, cushions delicate components, and manages acoustic vibrations.
- Integrated PET Film Backing: Enhances structural rigidity and tensile strength, preventing deformation during high-speed die-cutting and assembly.
- Excellent Compression Set Resistance: Maintains original thickness and sealing performance even under long-term pressure.
- Ultra-Thin & High-Density: Engineered with a density of 320 kg/m³, allowing for reliable performance in extremely tight spaces.
- Superior Die-Cutting Workability: Ideal for complex geometries, adhesive backing, and automated pick-and-place assembly.
Applications
- Consumer Electronics: Cushioning, dust-proofing, and gasketing inside smartphones, tablets, laptops, and wearables.
- Display Technologies: Backlight cushioning, gap-filling, and light-blocking for LCD, LCM, and OLED screen modules.
- Automotive Electronics: Anti-rattle, vibration isolation, and sealing for instrument clusters, HUDs, and center consoles.
- Acoustic Components: Sealing and sound-damping pads for micro-speakers, microphones, and receivers.
Product Specifications
| Brand |
INOAC |
| Material |
Slow Rebound Polyurethane (PU) Foam |
| Color |
Black |
| Density |
320 kg/m³ |
| 25% Compression Load |
0.011 MPa |
| Thickness |
Customizable |
Company Profile
SHENZHEN PUFENG PACKING MATERIAL CO.,LTD (PUFENG) is an international machining manufacturer specializing in precision die-cutting machining, designing adhesive products, insulation products, and sourcing optimal solutions to enhance product quality and performance for customers.
In 2024, Pufeng established Shenzhen Jinchengyuan Electronic Materials Co., LTD. to serve overseas markets. Founded in 2014, PUFENG operates two professional plants in China Mainland dedicated to die-cutting machining and materials. The company is committed to becoming a leading manufacturer in precision die-cutting through creativity, innovation in advanced technology and management, state-of-the-art equipment, and top industry talent.
PUFENG's operational principle is "Running based on the market and sincerity, client and high quality come first." The company maintains a strong technical team to develop precision products for worldwide customers, with a quality principle of "Serve customers precisely on every tiny point of the demand from customer."
We welcome opportunities to build business relationships based on equality and mutual benefit, and invite domestic and international partners to visit our facilities. Our team is dedicated to solving adhesive challenges and providing professional solutions and appropriate products.


Our Services
- Your enquiries about our products will be answered within 12 hours.
- OEM or ODM projects are very welcome.
- We can die cut or design products according to your requirements.
- Provide perfect after-sales service, if you have questions, please contact us.
- Pack according to your requirement and deliver on time.
Common Questions
1. How to order from Pufeng?
Just send us an email or call us.
2. Do you provide free samples for testing?
Yes, we provide samples free of charge.
3. How to deliver the goods?
We will advise you on the appropriate mode of transport, sea, air or express. Of course, if you have your own repeater, that's no problem.
4. Can we trust the quality of Pufeng products?
Of course, don't worry. Our quality will definitely match the samples we send. If not, we will be responsible.
5. What payment does Pufeng accept?
For small quantities, we require 100% TT payment in advance; Other conditions, negotiable.
6. What is the lead time of each order?
If the item you ordered is in stock, we can deliver it within 1~3 days. If die cutting is required, delivery time shall be determined by quantity.