8667 Good Adhesion To Most Plastic Substrates (Polyester, PP, LGF, SMC, ABS, ASA, PC,Etc.) After flame or plasma treat

Huitian®8667is a two-component polyurethane bonding adhesive that can bond a wide range of materials. Good adhesion to most plastic substrates (Polyester, PP, PP+LGF, SMC, ABS, ASA, PC+ABS, PC, etc.) after flame or plasma treatment.Typical applicationsBonding of steel plates, aluminum plates, galvanized steel plates, cement, ceramics, wood, glass, glass steel and other materials.Properties before curingTypical value                              RangeAppearance                                Part A: BlackPart B: BeigeChemical composition              Part A: HydroxylPart B: Isocyanate prepolymerDensity (g/cm3)                        Part A: 1.2-1.3Part B: 1.4-1.5Viscosity Pa·s                          Part A: 30-50(Brookfield RVT7#                   Part B: 20-4050RPM, 25℃)Properties after curingTypical value                           RangeOperating time (min)                             4                                       3-5Position time (min)*                             30                                    28-35Cure time (d)                                     3 (@25℃)                             ≥3Shear strength(25±2℃, 3d) MPa                                 3                                      ≥3.0Tensile strength(25±2℃, 3d) MPa                                 4                                      ≥3.5Elongation at break                            200%                               ≥180%Hardness (Shore A)                             70                                    65~75*25 ℃ curing 30min to achieve the initial bonding strength, increase the curing temperature, can shorten the time to achieve the initial bonding strength, 60-80 ℃ curing 2-5min can achieve the initial bonding strength.Directions For UseClean-up: Clean up the surface to be bonded, making it clean and dry, flame or plasma treated.Glue preparation: Prepare the glue as per the ratio of A: B=0.85:1(W/W) 1:1(V/V) and mix evenly.Gluing: Evenly apply the mixed glue on the part to be glued, and the mixed glue color is gray.Curing: Determine the appropriate pressing temperature and time according to the actual process rhythm, otherwise bonding failure may occur.CautionsKeep away from children for storage.If eyes or skin are accidentally exposed to the product, rinse immediately with water.Please consult the MSDS of the product for safety information.Storage & TransportationRecommended transportation environmentOptimal environment: 8~28°C, <70%RH; avoid sunshine, rain, humidity, impact, and extrusion of packing.Recommended storage temperature8~28°CStorage environmentCool, dryShelf life6 monthsPacking SpecificationDual Cartridge: 400 ml8667 A: 23kg/barrel 8667 B: 27kg/barrelWaste DisposalIf not polluted by other substances, the waste can be stacked in landfill in principle and will not pollute water quality. Since the product can be burned, the waste can be disposed of in a waste incineration plant. Undoubtedly, it is necessary to abide by the environmental regulations of the local government.Health And Safety InformationBefore operating this product, it is necessary to get familiar with its hazards, proper use and disposal, and other relevant information. The following information may be useful: Material Safety Data Sheets (MSDS) and product classification marks. For more detailed information, contact your sales representative or technical service representative.