Primary vulcanization can basically shape rubber products, but it cannot fully remove residual vulcanizing agents, volatile impurities and internal molecular stress. For high-performance special rubber including silicone rubber, FKM fluoroelastomer and HNBR, secondary vulcanization (post-curing) is an indispensable finishing process. It greatly optimizes molecular crosslinking structure, and signi...
Automotive intake and cooling systems are core functional components that determine vehicle power performance and driving safety. Working in long-term high-temperature, high-pressure and alternating load environments, ordinary rubber hoses are prone to aging, bulging, cracking and fluid leakage. Our customized high-temperature and high-pressure resistant rubber hoses are professionally developed f...
Food and beverage production demands ultra-safe, contamination-free production accessories. Food-grade rubber hoses and sealing components are core consumables for material transmission and equipment sealing, directly affecting product hygiene and global market compliance. All our rubber solutions strictly follow FDA, EU 1935/2004 and REACH standards, with mature industrial application cases for f...
The chemical industry features harsh production environments with strong acid, strong alkali, organic solvent, and high-temperature mediums. Ordinary rubber parts are prone to swelling, cracking, aging and leakage, causing equipment failure and safety hazards. As professional chemical-grade accessories, fluororubber (FKM) hoses and sealing parts deliver extreme corrosion resistance, high-temperatu...
Shore hardness serves as a core parameter for the selection of industrial rubber products, directly determining the fitting tightness, compression resistance and service life of rubber seals, hoses and gaskets. Most equipment issues such as medium leakage, poor fitting and premature aging stem from improper rubber hardness selection. For global purchasers and engineering technicians, mastering the...
Silicone and EPDM are the two most widely used general-purpose rubber materials in industrial and civilian sealing fields. Many global buyers and engineering teams often face confusion in material selection, as misselection easily causes aging failure, water quality pollution and equipment downtime. A clear comparison of outdoor weather resistance, high-temperature stability and drinking water saf...
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