Low-Density EPDM Sponge Profile with Backing Adhesive Psa

• Customization: Available
• Material: Sponge Rubber
• Usage: Machinery, Doors & Windows
• Type: Window Screen Spline
• Sectional Shape: O-Shape
• Performance: Temperature
• Vulcanization: Continuous Vulcanization
• Standard: Standard, Nonstandard
• Description: EPDM Sponge Profile
• Compound Material: Meet ASTM D2000, Can Be Rosh, Reach Compliance
• Hardness: From 20 ~ 90 Shore a
• Color: as Per Request
• Size: Customize Size
• Package: PE Bag, Carton
• Advantage: Smooth Surface with Small Parting Line
• Transport Package: PE+Carton
• Specification: 1*1*1
• Trademark: no
• Origin: China
• Production Capacity: 5000000
• Package Size: 15.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

This EPDM sponge profile is specifically engineered for wide-range applications spanning temperatures from -40°C to 120°C (such as northern windows and doors, automotive engine compartments, and outdoor cabinets). 

Utilizing low-density EPDM foam and adhesive backing for quick installation, it addresses critical issues including air leakage, water seepage, vibration noise, and weathering failure.

Product Name	EPDM sponge profile
Primary Material	EPDM Foam
Color	Black
Density	0.6 g/cm³
Hardness	45–50 Shore 00
Temperature Range	-40°C to 120°C

Product Feature

EPDM Foam Material

Low Density, High Resilience: Density as low as 0.6 g/cm³, 45–50 Shore 00 hardness, maintains shape under prolonged compression;
Full Temperature Range Stability: Withstands extreme cold down to -40°C and short-term heat up to 120°C;
Weather and Aging Resistance: Surface remains crack-free, suitable for coastal areas with high salt spray and UV exposure.

Porous Foam + Adhesive Backing Structure

Vibration Damping & Noise Reduction: Porous foam creates an "air damping layer" absorbing 60% vibration energy and blocking 80% air infiltration;
Quick Adhesion & Installation: Initial tack ≥8N/cm, adhesive retention ≥70% at 80°C, boosting installation efficiency by 50%;
Custom-Fit Flexibility: Flexible foam bends 180°, adapting to curved windows/doors and irregular equipment compartment edges for seamless, gap-free sealing.

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RFQ

Q 1.What's the payment term?
A: We accept T/T 50% deposit and 50% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.

Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 7~10 days, if tooling is involved, lead time for production tooling is 10
days, average production time after sample approval is 2-3 weeks.

Q 3. What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.

Q 4. Could you please tell us the month capacity of your products ?
A: It depends on which model, we produce more than 1500 tons rubber materials per month.

Q 5. what kind of certificates you have ?
A1: We have been ISO9001:2008 certified by SGS since 2019.
A2: We have various rubber compounds approved by KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS and REACH.

Q6: How to check the quality of the bulk order?
A1: We provide preproduction samples before mass production for all customers if needed.
A2: We provide quality certs such as measurement report, material data sheet, COO, COA, etc. to all customers before delivery.
A3: We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.

Q 7: How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your needs
while keeping material costs in mind.

Q 8: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.

Q 9:Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in
case of an order.

Q10: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ)