Shanghai Duobang Chemical Co., Ltd.
DA-357S Series of single-component Economy High-temperature resistant and environmentally friendly spray adhesive
Performance characteristics and uses ：
The product is an environmentally friendly synthetic rubber-based spray adhesive with low odor, fast drying speed, high initial adhesion strength, high cost performance, and high temperature resistance up to 80 ℃. This product has excellent adhesion strength to metals, wood, fabrics, sponges, plastics, leather, etc. It is widely used in saddles, furniture sofas, luggage, decorative materials, air conditioning insulation materials, etc.
Basic physical parameters ：
Appearance: Light yellow viscous liquid (appearance can be adjusted according to customer requirements)
Viscosity: 350~500 （ mpa.s/25 ℃）
Solid content: ≥ 17%
Tack-free time: Winter 3~5min
Summer ≥ 5min
Glue application rate: 80~120g/m2
Operating instructions ：
a Before applying adhesive to the bonded substrate surface, it should be kept clean and free of dust, oil stains, and other impurities. If necessary, the surface can be cleaned and degreased with ethanol or white gasoline.
b During the gluing process, strive for uniform and thorough application. Spray both sides of the bonding material, ensuring no shortage or excess of adhesive.
c During the spraying process, it is recommended that the spray gun nozzle diameter be 1.8~2.5 mm, and the air pressure should not be less than 4kgf , spraying distance 30~45cm is recommended, and the angle between the spray gun and the substrate should be 45 degrees.
d After spraying the adhesive on the surface of the substrate, dry it at room temperature for 3~5 minutes, and then bond after the adhesive is completely dry. In winter at low temperatures or in humid and rainy conditions, heating can also be used to dry before bonding.
Storage conditions ：
The product should be kept away from open flames, high temperatures, and protected from sun exposure and rain. Store in a cool and dry place at 0~35 ℃
Keyword
Chloroprene spray adhesive, high temperature resistant 80℃
Contact Us
Category
Hotline:
Email: