Professional aluminum alloy doors and Windows group Angle the seal glue more perfect
With the development of construction industry in our country, in recent years, aluminum alloy doors and Windows also get the quick development. In aluminum alloy doors and Windows quickly development and at the same time its quality issues are becoming increasingly prominent. The main focus on the profile of the article, heat insulation quality itself, hardware accessories and window of door of strong degree and seal on the corner.
Aluminum alloy doors and Windows of strength and seal anat use of specialized as long as aluminium alloy door group Angle glue can, but unfortunately most of the Windows and doors factory and developers, to the competent administrative department and related building design, supervision of the unit did not really know into a special group in improving the glue Angle Windows and doors to the important role of the mass.
Some aluminum sliding window assembly plant without using group Angle glue or the wrong glass glue, glue, epoxy adhesives etc structure as a special group of aluminium alloy door Angle the rubber in the use. Now on the market often pretend to be group of plastic with a rubber Angle three categories: structure of aluminum alloy rubber adhesive is poorer, curing time long, the product has peculiar smell, curing without inflation, unable to produce higher strength; After curing epoxy adhesive without flexibility, can’t adapt to the form of seismic, easy crisp change and broken, the group after long-term insufficient strength horns, can produce craze, slag off phenomenon; Glass and glue says silicone sealant; The sticky relay of aluminum awning window is bad, bad weather, aging, hardness is low, is so flexible, during the curing colloid not inflation, cannot make Angle code and cavity close bonding become one.
How to identify special aluminum alloy doors and Windows group Angle glue, the real group Angle glue has the following features:
1, and with special cleaning agents, a few glue clean convenient, never hurt the material surface coating and paint, environmental protection non-toxic. 6, strong weatherability, ability-40 ° C + 80 ° C temperature change, colloid for white or translucent, hit of the colloid not in the short term to become yellow. Two pairs of a group of Angle gum can in the 230 ° C heat tolerance for 30 minutes, suitable for powder coating production processing need. 1, the colloid belongs to the modified polyurethane adhesive, and contains no solvents, accord with environmental protection requirement.
2, a rubber group Angle ca glue solidified completely, Angle code and the inner cavity profiles effective bonding parts of the shear strength can reach 10.3 N/was, two-component adhesive of shear strength can achieve Angle 18 N/was, greatly improving the corner strength. That is to say, in ordinary 60 series of profiles shear strength and corner cutting can be more than.
3 early, curing time short, about 10 minutes, to improve production efficiency. Divided into the single, double components two kinds, more suitable for “Angle yards glue plug-and-socket corner of the glue and whole” two process requirements.
4, after curing hardness is high, but not fragile, have low elastic and excellent waterproof performance, Angle code and profile of the aluminum tilt and turn window for toughness connection, and compensate, reduce the corner parts of the various deformation, cracking condition, effectively solve the problem of Windows and doors anat leakage.
5, colloid in the curing process slightly foaming, inflation, forming metal and metal connection of between elastic cushion, effectively weaken the conduction of forces, have the shock absorber, the role of cushion.
Now on the market to promote the use of German “weishi” series Angle glue and related product combination, is for aluminum alloy doors and Windows anat structure strengthening and sealing of the professional design, suitable for various kinds of group Angle request, is the aluminum alloy doors and Windows and the factory of the most developers wise choice.
Processing your request, Please wait....
