Properties, description and instructions for use of adhesive brand 88

To glue products made of concrete, wood, leather, rubber and many other materials, glue 88 can be used. This is a universal glue that is used in various domestic situations. The tool is very durable, reliable, has several varieties.

Content:

• General information
• Scope of application
• Brands and specifications
• 88-CA
• 88-np
• 88-Suite
• 88-N
• 88-NT
• 88-m
• 88-metal
• 88-KR
• Instruction for use
• Glue manufacturers

General information

Chloroprene glue (nairite) 88 is made on the basis of nairite (chloroprene rubber) and a number of other components - nefras, ethyl acetate, phenol-formaldehyde resin. The mixture contains tackifiers, a number of other synthetic resins.

The product is manufactured according to GOST 12172-74. In appearance, the mass has a beige, brownish, greenish color. Precipitation is allowed, which does not reduce the basic properties.

Manufacturers produce glue in different packages - in small containers, in cans and sprays, in drums and barrels of 25-50 liters. Shelf life - 1 year, storage is carried out at temperatures of -40 ... + 30 degrees.

Glue 88 and all its varieties are of consistently high quality. Easy to apply on the surface, easy to use. The complex composition provides excellent adhesive abilities, makes the adhesive waterproof, elastic, some compounds are considered extra-strong material. Each species has its own characteristics and similarities. For example, 88-NP glue can withstand the effects of low and high temperatures, 88-M glue is very tear resistant.

Scope of application

The description of the areas of application of the tool is very diverse. They can glue vulcanized rubber, glass and plastic, ceramics and earthenware. The tool should stick metals and alloys to concrete or other materials. The versatility of adhesive 88 allows it to be used to connect fabrics, leather, and wood.

The main areas of destination:

• shipbuilding;
• aviation;
• automotive industry;
• construction;
• woodworking;
• repairs;
• everyday situations.

Using glue 88, you can glue the upholstery of car seats, sheathe the ceiling, doors, and other details in the cabin. In the furniture sector, material is suitable for assembling individual nodes, attaching fabrics. The tool is intended for gluing the soles of shoes, gluing fasteners, insoles. In construction, glue is used for interior decoration - joining floors, carpeting, moldings, ceiling tiles.

Brands and specifications

Various types of glue are created in the production, the most popular of them will be described below.

88-CA

The tool 88-CA has medium strength characteristics - tensile strength is 11 kgf / sq. see. They can glue rubber parts, foam rubber, metal, rubber with wood, leather, concrete, glass. Very popular in shoe repair.

The adhesive composition is quite moisture resistant, can hold surfaces even under the influence of salt and fresh water. The permissible operating temperature range is -40 ... + 50 degrees.

The glue is not toxic to humans, but the fire hazard is high. It is strictly forbidden to work with him near sources of fire, heat, sparks.

Benefits:

• elasticity of the adhesive joint;
• universality;
• long residual stickiness;
• lack of harmful solvents;
• readiness for use.

The most important technical specifications:

• fraction of solids - 26 - 29%;
• conditional viscosity - 10 - 40 s.

The tool does not lead to corrosion of steel, aluminum, alloys, is produced in containers of 1, 2, 28, 50, 100, 200 liters.

88-np

The density of the material and its tensile strength are higher than that of the previous one. It is 13 kgf / sq. see. The glue layer will withstand temperatures of -50 ... + 70 degrees, water is not scary. The tool does not lead to metal corrosion; it is widely used in the manufacture of furniture, automobiles, aviation, construction, light industry plants, and household appliances.

Glue 88-NP - a solution of synthetic rubber components, resins in an oil solvent. Hot and cold application methods are possible. After the formation of the adhesive layer, the latter meets the following properties:

• frost resistance;
• elasticity;
• high degree of bonding.

The material can replace nails, screws, threads and other binders. Suitable for everyday life and for industrial enterprises. On sale, the product is mainly in tubes of 50-100 ml.

88-Suite

88-Luxe Rubber Adhesive can be diluted with the organic solvents that are included. Purpose of the material: bonding of textiles, paper, glass, plastic, foam rubber, metal.

88-Lux is a universal tool that can be used in the radio industry, for household appliances and various equipment, for furniture.

According to the standard, the characteristics of the product are as follows:

• viscosity - 90 - 180 s;
• appearance - a flowing liquid, viscous, yellowish or gray;
• the share of non-volatile substances is 33 - 43%.

88-N

Glue 88-N can fasten products from vulcanizing rubber to metal, leather, plastic, glass, wood. The glue mass is homogeneous, light yellow in appearance, without lumps and impurities. During storage, a precipitate may form which does not affect the quality of the material.

Main characteristics:

• viscosity - 30 - 40 s;
• fraction of solids - 23 - 25%;
• corrosion activity is absent;
• open exposure time - long.

88-NT

Special adhesive brand 88 or adhesive 88-NT is a super-tool for reliable bonding of surfaces made of concrete, ceramics, wood, metal and many others. It is applied on fabrics and any polymers.

After the adhesive layer has dried, the products can be used at temperatures of -40 ... + 50 degrees. Contact adhesive retains stickiness for a long time, but immediately after compressing the products, it begins to exhibit adhesion properties.

After 6 hours, the product can be put into operation, which is considered a very good indicator among brand materials. Cold and hot methods are suitable for use.

88-m

The 88-M adhesive brand among analogues stands out for its high tensile strength - the indicator is 15 kgf / sq. see. This glue surpasses the means on the basis of which it was created (88-CA and 88-NP).

Products are permissible to operate at temperatures of -40 ... + 70 degrees. The scope of use of the material does not differ from those of the above.

88-metal

Universal adhesive 88-Metal is a strong, durable waterproof material that can be used to glue metal with any non-metallic products (from rubber, fabric, wood, leather, foam rubber, etc.).

The product was developed by Rogneda and provides ultra-strong surface bonding. It is impossible to dilute the material with toluene or other toxic substances - it does not contain them. Dilution is permissible with gasoline. The composition is based on polychloroprene rubber of high elasticity.

Properties and characteristics:

• quick drying;
• profitability;
• high strength seams;
• consumption - 100 - 200 g / sq. m (depends on the application method);
• drying time - 3 hours for the hot method, a day - for the cold;
• viscosity - 50 s.

88-Metal is resistant to the action of sea and fresh water, it is desirable to store it at a temperature above +10 degrees or keep it warm for 2 days before use.

88-KR

Glue 88-КР is the most modern remedy among nairite adhesives. Compared with its predecessors, it has higher strength, resistance to the action of water, air, it sets faster. The gluing place will last quite a long time.

At the heart of the composition is chloroprene rubber, you can dilute the product with gasoline (does not contain toxic solvents). The glued surfaces will work at temperatures of -50 ... + 90 degrees, which differs sharply from the indicators declared for other adhesives. The record strength is up to 25 - 26 kgf / sq. cm.

The material is used in the automotive industry for:

• trim cabs for trucks and cars, buses;
• fastening door seals, individual body elements;
• soundproofing connections, gasket for gas tank;
• gluing cables in the cabin.

The scope of the adhesive covers the production of elevators, subway cars, trains, trolleybuses. The tool is recommended for use even in civil aviation.

Main characteristics:

• solids content - 30%;
• viscosity - 85 - 140 s.

Instruction for use

Before use, a product of any brand must be thoroughly mixed, giving uniformity. How to use glue and how to dissolve it if it has thickened is always indicated in the specific instructions for use. Most types of glue can be dissolved with ethyl acetate up to 1: 1. How to dilute the adhesive in the presence of organic solvents? This is xylene or toluene, in some cases gasoline is suitable. You can use a mixture of solvent brand "Kalosha" and gasoline 1: 1.

The surfaces before gluing should be cleaned of dirt, dust, degrease and clean with sandpaper. There are two ways to use it:

1. Hot. Apply the product in a thin layer, dry for half an hour. Then fold the surfaces and warm at +90 degrees for 10 minutes. After waiting at least 3 to 5 hours before using the product.
2. Cold. Apply glue in a thin layer, dry for 15 minutes, then apply another layer. Press parts, dry for 24 hours at room temperature.

It should be noted that on porous materials it is necessary to apply a primer before gluing. What is it and what brand to choose is indicated in the instructions. Priming will help reduce adhesive absorption.

Glue manufacturers

Brand 88 glue is produced by many manufacturers. The most famous are “Moment”, “Rogneda”, “Expert”, “Mitsar”, “Novocolor”, “Kleiberg”. Quality may vary - imported products are famous for their high quality characteristics, but have a great price.