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In manufacturing, especially in fields concerning industrial-grade additive manufacturing for metal materials, the performance and life span of the final product depend upon the durability of the sealing adhesive. While ordinary sealing adhesive could be used in applications involving rigid and harsh long-term environments like high temperature, humidity, and mechanical vibrations the high performance sealing adhesive would have a seamlessly consistent bonding strength over long periods. Jiangsu Cosil Advanced Material Co. Ltd. has over two decades of experience in building and design of high performance sealing adhesive for the silicone sealing industry. This post will leverage Cosil's technology and product attributes to explain how to identify high performance sealing adhesive in terms of durability from standard products in the market.
The durability of sealing adhesive is determined by the bonding strength attributes of the formulated adhesive and the components of the formulation. What makes quality sealing adhesives costly is the use of high quality materials and sophisticated formulation techniques. In contrast, standard products are the ones whose components are of inexpensive materials.
Jiangsu Cosil Advanced Material Co. Ltd. picks high-purity silicone raw materials formulated for their sealing adhesive. These raw materials defend oxidation, high temperatures, and aging, which fortifies the sealing adhesive's durability. For formulation, Cosil has a specialized R&D team with 15 years of industry experience. By conducting numerous experiments, the team optimizes the ratio of each component, enabling the sealing adhesive to achieve excellent compatibility with metals used in industrial grade additive manufactured processes. For instance, Cosil's alcohol neutral silicone sealant C-7500T has a distinct formulated that tightly bonds with metals that do not peel even under high temperatures. For a distinguishing feature, one may inquire the raw materials origin and formulation technique used in the sealing adhesive. Quality products tend to have explicit information about raw materials used and support of advanced formulation technology.
An important indicator of sealing adhesive durability is the ability to withstand harsh conditions. Extreme hot and cool temperatures, moisture, and corrosive chemicals are industrial sealing adhesive environment conditions. The best sealing adhesive will hold aging, cracking and de-bonding failure, while the worst will perform poorly.
Sealing adhesive by Cosil works in extreme weather and passes environmental resistance testing. Cosil example product, C-719 moisture and chemical reagent silicone sealant with high thermal conductivity, works in -60 to 200 degree centigrade for humid and chemical resistant cleaning. During production, sealing Cosil added special anti-ager and anti-corrosive elements, then tests in extreme condition for product adaptability. To distinguish, one can conduct small-scale tests for sealed samples in high-temperature corrosive humid boxes. Even at extreme conditions, high quality sealing adhesive will hold, while the poor samples will soften peel and harden.
When it comes to bonding adhesives, the mechanical strength and bonding stability are the most important features that determine the longevity of the use of such adhesives. The best bonding adhesives are the ones that have high adhesive bond shear strength, high tensile strength, and bonding stability that withstand external forces and not (easily) come apart from the bonded surface. If the sealing adhesive is of lower quality, it will have less mechanical strength and the seal will break or peel off the bonded surfaces.
Cosil Advanced Material Co. is the best in the business and has the most innovative and motivational mechanical performance enhancing sealing adhesives. The A&B high performance fast curing silicone adhesive C-8024, designed by Cosil, has high shear strength and can withstand stable bonding performance under persistent and long-term mechanical vibration. This is a result of the advanced production process, processes designed and control slated to quality control. For production and mechanical performance tests each adhesive batch, advanced seal Cosil goes through the ISO certified production and testing processes. This sets Cosil in a tier by itself. A professional will almost sense the difference in quality in testing adhesive by using shear strength mechanical overload and tensile strength tests in compression. The bonding state in tensile strength tests will also pass the observed state testing with external bonding forces. The best in the business designed this silicone adhesive and Cosil has certain advanced approaches that enhance the performance.
The service life of sealing adhesive works hand in hand with its durability. Quality sealing adhesive has consistent, equally spaced curing, and appropriate curing times which speaks to its longevity. Durability issues arise when sealing adhesive shows slow curing, uneven curing, and short service life, due to the adhesive’s overall quality.
Cosils sealing adhesive has amazing curing metrics. For instance, Cosils room temperature sealed curing silicone even passed the test of gaining a fully cured level and uniformly sanded curing surface seals, without bubbles, and cracks. Moreover, Cosil performs long service life and durability tests on its products. Evidence shows that quality sealing adhesive’s service life is over a decade under normal conditions, whereas ordinary sealing adhesive lasts only 3 to 5 years. Differentiating, one can visibly see the adhesive curing. Quality products demonstrate consistent, even curing throughout the process. For instance, Cosil provides detailed service life test reports, a feature that sets many others apart.
You can learn about the quality and strength of a sealing adhesive by assessing its quality certification system. Recognized sealing adhesives earn both quality and product certifications and have quality assurance systems in place. Average sealing adhesives might not have these documents. Their quality systems and certifications tend to be weak and this impacts the product's longevity.
Jiangsu Cosil Advanced Materials Co. Ltd. has earned ISO9001, ISO14001, and IATF16949 certifications. This means the sealing adhesive products were executed under the mentioned quality controls and have gone through all the stages of quality assurance from the cradle (raw materials) to the grave (post-selling) of the product. Cosil also boasts an after-sales service system. This provides customers, who contract for the sealing adhesive, with technical support and quality assurance. When differentiating quality sealing adhesive, one can check if the sealing adhesive products were designed under a quality system and if the manufacturer provides a documented quality management system.
The application cases and customer evaluations of sealing adhesives serve as practical references for evaluating durability. Positive customer feedback alongside numerous application cases in various sectors is indicative of sealing adhesives within multiple industries. In contrast, common sealing adhesives tend to have limited customer feedback and application cases.
Cosils sealing adhesives have diverse applications in the fields of electrical electronics, automobile engineering, new energy, and more. In automobile engineering for instance, Cosils sealing adhesives for bonding and sealing of industrial grade additive manufactured metal parts, which numerous automobile manufacturers have appreciated. In the customer area Cosils sealing adhesives have also received positive feedback. John Smith, an electrical engineer at XYZ Electronics noted, "Cosils silicone-based materials meet the quality standards required, which is for the success in our products." Feedback of the Cosils sealing adhesives within the same industry alongside customer feedback is helpful in making a distinction. More application cases alongside positive customer feedback provide a more reliable prediction of an adhesive's durability.
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