3M Scotch-Weld DP8910NS Black Cartridge 10:01 Mix Ratio, Nylon Bonder Acrylics Adhesive

Product Name

- 3M Scotch-Weld DP8910NS Black Cartridge 10:01 Mix Ratio, Nylon Bonder Acrylics Adhesive

Brief Description

- 3M™ Scotch-Weld™ Nylon Bonder Structural Adhesive DP8910NS is a black, non-sag, two-part structural acrylic adhesive. It is specifically engineered to provide a strong, durable bond to polyamides (nylon) and other engineered thermoplastics, as well as metals like aluminum and stainless steel, often without the need for extensive surface preparation.

Popular Applications & Uses

- Automotive and specialty vehicle under-hood applications- EV battery manufacturing- Composite part manufacturing- Sporting goods and equipment- Furniture assembly- Medical device assembly- Aerospace applications- 3-D printing applications- General industrial bonding of nylon and dissimilar substrates- Electronics components assembly- Consumer goods manufacturing and repair

Industries that Commonly Use It

- Aerospace/Defense- Automotive Service/Repair- Energy (for EV batteries)- Furniture- General Manufacturing- Medical Device/ Prosthetics- Metal Fabrication- Plastic Fabrication- Prosumer (for sporting goods, 3D printing, consumer goods)- Transportation/ Specialty Vehicle

Special and Unique Features

- Structurally bonds to nylon (polyamides) without the need for extensive surface preparation like plasma or flame treatment.- Enhanced flexibility, elongation, and impact strength for durable bonds.- Non-sag, thixotropic formulation prevents running and slumping, ideal for vertical applications.- Contains 250 micron (0.010 inch) spacer beads to control bond line thickness for optimal performance.- Low odor compared to typical acrylic adhesives.- Solvent-free adhesive system.- UL 94 HB flammability rating.

Key Properties

- Adhesive Type: Two-part structural acrylic adhesive- Color: Black- Mix Ratio (Volume B:A): 10:1- Work Life (Open Time): 10 minutes- Time to Handling Strength: 15-23 minutes- Full Cure Time: 24 hours at 22°C (72°F)- Temperature Resistance: Maintains structural strength up to 85°C (185°F)- Humidity Resistance: Excellent performance in elevated humidity environments- Viscosity (Mixed): 55,000 to 111,000 cps (non-sag paste)

Surface Compatibility

- Nylon (polyamides)- Other engineered thermoplastics- Aluminum- Stainless steel- Other metals- Composites

Known backups / known substitutes

- Permabond TA4550 Nylon Bonding MMA Acrylic Adhesive- Permabond TA4660 (Note: This product has been discontinued and replaced by TA4550)

Comparison Note

- Both 3M Scotch-Weld DP8910NS and Permabond TA4550 are two-part acrylic adhesives specifically designed for bonding challenging nylon substrates without extensive surface preparation. Permabond TA4550 is highlighted for its low odor, high shear and peel strength, and excellent impact and vibration resistance. The 3M DP8910NS also offers enhanced flexibility, elongation, and impact strength, along with excellent high-temperature and humidity resistance.