ZJ-588 Silicone Gasket Sealant THIXOTROPIC

1. Descriptions: Zhijiang ZJ-558 silicone gasket sealant is a kind of one-component, room temperature vulcanization silicone sealant, It can be easily extruded in a wide rang weather conditions and quickly cure at room temperature by reaction with moisture in the air to form an excellent, durable, and flexible silicone rubber seal. ZJ-588 has good characteristics of fast vulcanization under room temperature, thixotropic performance, non-flowing, good aging resistance, good oil, water, diluted acid, diluted alkali and resistance, high and low temperature resistance. The sealant can be used at -60oC - 250oC, with good sealing ability, antiknock characteristics and shock resistance. Characteristics: a. Easily use and can be extruded at any time b. Room temperature curing for engines and gear-boxes c. Excellent and high resistant to weathering and UV exposure, oil, water, air and high and low temperature d. Excellent adhesion to most steel materials2. Where to use: ZJ-588 is especially designed for sealing and bonding for automobiles. It is one-component, neutral curing adhesion, can be widely used for gas engines, automobiles, gear cases, compressors and many kinds of machine tools, with good adhesion to water, gas, oil and etc. It also has good seep resistance and adhesion to urn cover of gas engine, valve cover, screw thread which has bottom rind and high voltage oil pipe, gear-box, front and back end cover of petrol, the cover of adjust temperature machine, oil pump, and water pump. It will prolong the usage life of machine. 3. Technical index (for reference): Color: black, white, grey, iron red Density (g/cm3): 1.03 Tack free time (min): 15-30 Curing time (temperature, 23±2oC, RH 50±5%): 1-2mm/day Durometer hardness (shore A): 25-30 Shear strength (MPa): 1.5-2.0 Elongation percentage (%): 300-400 Solvent resistance capability (%): 90 Max. sealing press (MPa): 12 Max. sealing gap (mm): 6 Working temperature: -60oC - 250oC4. Instructions: a. Clean the stains on the joint surface such as oil, water and dust. Wait until the surface is dry b. Open the cartridge and attach nozzle to cartridge, cut nozzle for desired size c. When bonding or sealing, the width of the sealant gap is at least 0.2mm. Make sure there is no air in the gap d. When bonding or sealing, keep the sealant pipe at 45 degrees. Extrude the sealant into the gap and the sealant will not flow down e. Must extrude the sealant for the required thickness in 10 minutes f. Curing time: cure in one hour; cure 3mm/24 hours under room temperature, fully cure in 7 days. There is a phenomenon of curing incompletely in northeast, northwest in winter, but it will not affect the using affects, just keep definite moisture, because the sealant is cured by absorbing minim moisture in the air5. Technical information: ZJ-588 has a good adhesion under -25oC - 50oC, extrude easily. After curing under -50oC - 200oC, it keeps excellent flexibility, good oil, gas and water resistance and good elongation percentage. And also it has high quality sealing for engine and gear-box, good thixotropi performance, corrosive resistance and safe. 6. Color: Four general colors: black, white, grey, iron red, other colors as per clients' requests7. Storage and expiry of validity: Store in a cool, dry and airiness place, in 27oC or lower temperature conditions in the original unopened container; It has a shelf life of 12 months from the date of manufacture 8. Package: Aluminum toothpaste pipe or 315ml plastic pipe Net weight: 85g, 100g 100pcs/carton As per clients' requests