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Hot vulcanized silicone ceramic
13 Aug 2026
Many business owners struggle to choose the right adhesive for bonding silicone to ceramic, unsure which product delivers reliable performance. Kanglibang recommends several high‑performance silicone‑to‑ceramic adhesives with excellent bonding results.
As we know, Jingdezhen in Jiangxi Province is China’s capital of ceramics, home to numerous ceramic manufacturers. Driven by market competition and diverse product requirements, a wide range of products combining silicone and ceramic‑such as water cups and craft gifts‑have emerged. Do you know what adhesive is used for these items?
To start with the base materials: both silicone and ceramic are eco‑friendly and high‑temperature‑resistant. Ceramic is a general term for pottery and porcelain. Pottery fired at 700℃ can hold water, while porcelain is fired at 1230℃. Ceramic features high hardness yet is brittle. Soft silicone offers effective shock resistance, heat insulation and scald‑proof performance, making the two materials irreplaceable in many application scenarios.
When it comes to adhesives for bonding silicone to ceramic, here are our two recommended options:
- CL‑24C‑3T Heat‑vulcanized Silicone‑to‑Ceramic Adhesive It is used for compression molding of solid silicone (cured with DB‑25 curing agent) onto ceramic substrates at 170℃. It is widely adopted for export‑grade silicone‑ceramic water cups and giftware.
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KN‑300 Room‑Temperature Curing Silicone Adhesive Typically used to bond pre‑formed silicone sleeves to ceramic water cups at room temperature. This adhesive meets safety standards exceeding food‑grade requirements and can even be used for medical‑related applications. It is also suitable for DIY and custom‑made projects.
