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A brief introduction of the two-component sealant

author: Jianfeng Engineering from: 原创 date: 2017/10/27 18:00:00 hit: 10559 ℃
Tips: A two-component polysulfide sealant appearance is delicate, paste or viscous body, so also known as ...

A two-component polysulfide sealant appearance is delicate, paste or viscous body, so also known as two-component polysulfide sealant and two-component polysulfide sealant and two-component polysulfide sealant is the same product. A two-component polysulfide sealant with liquid polysulfide rubber the main base material capable of two-component sealant curing by self making synthetic polymer materials and special process to add a variety of chemical additives under normal temperature, has good adhesion to metal and concrete and other materials, can be in continuous expansion, maintain air tightness and good waterproof vibration and temperature change, continuous expansion maintain good air tightness, vibration and temperature changeAnd water resistance, and oil resistance, solvent resistance, good durability.

Non pendulous type two-component polysulfide sealant, the appearance is exquisite, paste or viscous body, suitable for all kinds of cement building deformation joint deformation, whether building seam is vertical seam, seam, or top seam, are applicable, since the sulfur sealing is applied to the vertical seam or building top seam that does not appear to fall in sealant flows from the phenomenon of construction joints, but directly stick to go above, therefore, non droop type two-component polysulfide sealant is particularly suitable for building vertical seam or top construction joints, non sagging type two-component polysulfide sealant oil resistance, water resistance, air resistance, resistance UV impact resistance, abrasion resistance, high and low temperature (-50-120 DEG C) and non-toxic, no pollution; low modulus, high elongation, applicable to civil engineering, large-scale water conservancy projects, tap water factory, large-scale sewage treatment plant, water supply and drainage, water conservancy project construction and concrete plug board, has a good bonding effect. The thermal expansion and contraction deformation of sutures, deformation and displacement of synchronization role.

Polysulfide adhesive


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