NEOPRENE ADHESIVE is a kind of adhesive which has good adhesive property to all kinds of materials and high initial adhesive force. At the same time, the elasticity of rubber has an excellent buffering effect on the volume shrinkage of materials with different expansion coefficients, impact and vibration. So it can be used to make adhesive.

1. The Best NEOPRENE ADHESIVE Manufacturers china
NEOPRENE ADHESIVE Manufacturers china is an addition polymer of 2-chloro-1,3 butadiene. The adhesive made of chloroprene rubber is called the Best NEOPRENE ADHESIVE for short. Because of its high crystallinity, large polarity and excellent adhesion, it is the most widely used rubber adhesive, and its amount accounts for more than 70% of the total amount of synthetic rubber adhesive.

(1) Varieties of the Best NEOPRENE ADHESIVE Manufacturers china

① The contact adhesive is generally composed of AC type or ad type chloroprene rubber polymer with high crystallinity and alkyl substituted phenolic resin, and additives such as zinc oxide, magnesium oxide and antioxidant are added. The solution is made of aliphatic hydrocarbon and aromatic hydrocarbon, ketone or ester solvent.

② The AF type polymer of the Best NEOPRENE ADHESIVE Manufacturers china contains hydroxyl groups. Because of the hydroxyl groups, the temperature of rubber refining must be controlled below 25 ° C to prevent reaction with additives and magnesium oxide. In addition, if only aromatic solvent is used, the solution will produce drawing phenomenon, so a small amount of water must be added to the mixture.

③ The Best NEOPRENE ADHESIVE Manufacturers china HC polymer has high crystallinity. If the polymer heated to 70 ℃ is cooled and kept at room temperature, its hardness will increase rapidly within a few minutes, while it takes at least two hours for other types of chloroprene rubber to fully crystallize. HC polymer hardly softens below 50 ℃, but it softens rapidly when it exceeds 50 ℃, and its viscosity is low when it melts at high temperature. These characteristics indicate that it is particularly suitable for making heat sealing adhesives.

(2) Advantages and application of the Best NEOPRENE ADHESIVE Manufacturers china has the following advantages:
① Having outstanding flexibility;
② Good oil resistance and chemical resistance, non-toxic or low toxic, non combustible;
③ Good anti-aging performance;
④ Because it contains polar groups, it has high adhesive strength and wide application range;
⑤ Generally, vulcanization is not required, and it can be made into a single component adhesive, which is convenient to use.
The Best NEOPRENE ADHESIVE Manufacturers china has excellent fire resistance, ozone resistance, aging resistance, oil resistance, water resistance, solvent resistance and chemical resistance, so it is widely used in construction, shoe making, electronics, textile, automobile, shipbuilding and so on.
The Best NEOPRENE ADHESIVE Manufacturers china requires that the site is clean, free of dust, the adherend is dry, free of oil stain, and the coating temperature is within 1535 ℃. The relative humidity is less than 80%, and the pressure is appropriate.