The construction of a natural gas compression plant in northwest Mexico has presented unique challenges in pipe support systems. Traditional methods failed to deliver the desired results due to temperature fluctuations and substrate compatibility issues. The trusted distributor for UNIQUE POLYMER SYSTEMS in Mexico, proposed an innovative solution using UPS 365 RR RUBBER REPAIR 60 cold vulcanizing product to ensure optimal adhesion of neoprene plates to pipe supports.

During the plant's construction, the contractor faced difficulties in adhering neoprene plates to various pipe supports, some of which required bonding around the pipe circumference. The initial use of epoxy-based glue, despite mechanical cleaning, proved ineffective due to temperature changes (from 5°C in winter to 50°C in summer) and lack of elongation and compatibility with substrates, leading to peeling issues.

The distributor for UNIQUE POLYMER SYSTEMS recommended the UPS 365 RR RUBBER REPAIR 60 cold vulcanizing product, combined with the UPS 366 P PRIMER surface conditioner, to achieve reliable adhesion between neoprene and metal surfaces coated with anti-corrosion systems and polyurethane topcoats.

Surface Preparation:

• The neoprene surface was mechanically prepared using a power tool (UPS MINI-BLASTER) to create an adequate anchoring profile.
• The metal surface of the pipe supports and the pipe itself were sanded to enhance adhesion.
• Both surfaces were cleaned with isopropyl alcohol (IPA) to remove contaminants.
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Surface Conditioning:

• UPS 366 P PRIMER surface conditioner was applied to both the neoprene and polyurethane-coated surfaces.
• A thin layer was brushed on and allowed to dry for 10 minutes.
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Adhesive Application:

• The UPS 365 RR RUBBER REPAIR 60 adhesive, contained in a metalized sachet, was thoroughly mixed for at least one minute to ensure homogeneity.
• The mixed adhesive was spread on the neoprene surface and immediately positioned on the pipe support or pipe circumference.
• Neoprene plates were secured using belts and slings to guarantee optimal adhesion.
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Curing Process:

• The assembly was left to cure for one hour.
• After curing, the belts and slings were removed, followed by the removal of masking tape.
• The support was then placed on the neoprene surface, completing the installation.

The application of UPS 365 RR RUBBER REPAIR, facilitated by the Mexican Distributor, proved to be a successful solution for bonding neoprene to pipe supports in the natural gas compression plant. This innovative approach overcame the challenges posed by temperature fluctuations and substrate compatibility, ensuring durable and reliable adhesion.