The polysulfide sealant is two-components, solvent free polysulfide sealant, specilized for insulating glass’ installation.
- Cured in room temperature
- Solvent free,low boiling point
- Strong adhesion for glass,aluminum, steel and most of building material.
- Good aging resistance.
- Non pollution to environment.
Range of usage:
The polysulfide sealant is used for manufacture insulating glass, it suitable for both automatic production lineand manual operation. The polysulfide sealant also can good work together with butyl sealant.
Operation by Auto production line
Pot life (Min)
Tack-free Time (Hours)
Hardness after Sulfuration (Shore A)
Aboved value be test under condition: 23°C, Relative humidity 50%, Com A:Com B=10:1
Under the conditions of the 23±2 and the R.H. 50±5%ItemComponent AComponent BVISCOSITY(Pa's)4000800AppearanceFine, smooth and homogeneousfine, smooth and grease-likeColorWhiteBlackDensity(g/em3)1.721.54Mixed Component A and Component B at 10:1 by weight,under the conditions of 23±2and the R.H. of 50±5%ItemStandardResultTest methodSlump or flow, mmUprightness≤30.8GB/T113477LevelNo distortionNo distortionApplication Time, 30min ,S≤100.8 A:B=10:1, Under the conditions of the 23±2and the R.H. of 50±5%, after 7days of curing:ItemStandardResultTest methodDurometer hardness (Shore A) 45GB/T1531Tensile strength , MPaMPa0.8GB/T113477Permeation rate of evaporation (g/m2.d)≤153.2GB/T11037GB/T113477 25HMJC/T1486
GB/T1___Chinese national standardPackingZJ-998 Polysulphide sealant is available as:Packing 1: Component A: 300kg/ steel drum Component B: 30kg/ steel drumPacking 2: Component A: 30kg/ steel drum Component B: 3kg/plastic pailShelf Life StorageWhen stored at or below 27 in the original unopened containers, this product has a shelf life of 12 months from the date of production.PrecautionsAvoid direct contact with food and cosmetic.Avoid prolonged skin contact with uncured sealant.The uncured sealant should not contact with eyes and mouth. If sealant gets into eyes, flush with water. See physician if necessary.Ensure good ventilation if used indoor.Keep out of reach of Children.