| AH-510A full impregnated adhesive
AH-510A full impregnated adhesive is a hi-tech product developed
by our company. It is made of many kinds of senior Fine Chemical Raw
Materials with updated formulation and improved production technology.
It has the features such as wide application, excellent performance
and convenient usage.
[Appearance] Adhesive in group A is Light gray transparent
viscous liquid, while that in group B is Nearly colorless transparent
[Features] It is a double-troop curing adhesive with
its room temperature between 20℃ and 30℃. It can be heated and cured,
can be heated and cured, adjusted into many different colors.he adhesive
doesn't include organic solvent, so it is safe and environmental.
After curing, the adhesive layer becomes transparent and enjoys the
features such as high bonding strength, good sealing performance,
water resistance, oil resistance, insolation resistance, dilute acid
resistance and alkali resistance.The service temperature is -60～120℃
.It is also insulated.
[Purpose] it can be used to bond things such as glass,
ceramic, stone, metal, bamboo and wood articles, vulcanized rubber,
concrete,leather, some plastic and woven cloth. It can be used between
materials of the same or different kinds,and It can also be applied
in repairing assemblies, sealing, insulated encapsulating, molding
or painting, etc. It is widely used in the fields such as handicraft
production, decorations, instruments, electronics, repair and maintenance,
transportation equipment, and war and civil industries.
[Use] (1) Surface treatment: Clean and dry the surface
of the thing which needs bonding or mending. Remove its oil stain,
iron mould, dust, etc. It is normal to use solvents such as acetone
and absolute ethyl alcohol or cleaning agent to clean the surface
or treat it with mechanical methods such as polishing and sandblasting.
However, chemical treatment can increase its bonding strength, especially
for some plastic which is difficult to bond.
(2) Adhesive preparation: Group A: Group B = 2 : 1. Mix the adhesives
in Group A and Group B well and completely. The adhesive should be
used up within 30 minutes after being mixed. Adhesive preparation
can be done in the plate or board made of metal, glass or plastic
as well as special container for mixing. But the tools and containers
for adhesive preparation must be kept dry and clean.
(3) Adhesive spreading: the adhesive which has been prepared can be
spread with tools such as scraper, small bar or writing brush onto
the surface of the treated article which needs bonding or mending,
or spread with double-troop auto adhesive-spreading machine. The surface
of two articles should be painted with average and proper adhesive.
(4) Bonding: Join properly the articles which have been painted with
adhesive.In the initial stage of bonding, you can fix the articles
by clipping with tools, tying with tapes or orienting with instantaneous
adhesive and avoid the adhesive flowing in the same time. If the adhesive
is used to patch or mend the articles, you should stick fiber cloth
and metal pieces or twine the cotton thread and iron wire after the
surface of articles is painted with adhesive.
(5) Curing: The articles are cured initially within 6 hours after
bonding. They can Basic curing in 24 hours. They enjoy high strength
7 days later. Curing by heating can reduce the curing time with better
[Bonding strength] (Room temperature): The articles
such as ceramics,glass , concrete and bamboo or wood ware will be
pulled without adhesive failure. Cutting strength: 45# steel ≥18.2MPa,
Aluminum alloy ≥16.2MPa, and tensile strength≥27.8MPa.