SEAYU ® one component S207 is a kind of universal s ilicone sealant . V ulcanization in room temperature . Thixotropy viscosity . The product has good resistance to heat and g ood weathering resistance . G ood electrical insulating performance , Mainly used for electrical electronics and communications equipment waterproof seal, auto industrial sealing, bonding and reinforcement.
Properties Uncured Typical Value Range Test Standard Appearance White Chemical Type Silicone Density (g/cm3) 1.36 1.30-1.40 GB/T 13354-1992 Extrusion rate ( g/min ) (0.6MPa@25 °C /60s) 150 200-420 Vulcanization depth (mm@25 °C 24) 2 Curing time ( min@25 °C ) 15 - 35
Typical performance after curing ( 25 °C /50+5%RH ,7days ) Temperature Range( °C ) -54 ~ +200 Shearing Strength ( MPa ) ≥ 1 .5 GB/T1701-2001 El ongation ( % ) ≥ 3 50 GB/T1701-2001 Hardness ( SHORE A ) 20-60
I nstructions In order to achieve the best effect of seal, the surface should be clean without oil. Lacquer layer or coating must assure enough adhesion. M oisture in the air will make the product curing . So after besmear ing the p roduct besmear to the seal surface , assemble them together in a few minutes . The best performance can reach after 72 hours . Excess glue can erase with a nonpolar solvent. Excessive products after curing can scrape with a knife or a single razor . S 207 will not be used for the pads of hydrocarbon fuel storage device and gasification unit s. Otherwise, the material will be so much inflation that machinery p erformance is loss. S 207 won ’ t be use for the sealing of thick a cetic acid, hydrochloric acid, nitric acid and sulfuric acid.
Notice Keep away from children. The workshop should be adequate ventilation. Wash with soapy water if on skin.
Wash with a lot of soapy water and then go for doctor if in eyes. For more information, please refer to MSDS.
Package and Storage 300ml/barrel 12 months sealed at 8 -2 8 °C .