Чашка с керамическим покрытием: 316Подложка из нержавеющей стали L/304 + нанокерамическое покрытие. Учитывая хорошую изоляцию, легкий, нет перекрестного вкуса, и высокая экономическая эффективность, это предпочтительный выбор для ежедневного чая, кофе, и сок; Недостаток: Покрытие боится царапин твердыми предметами и не очищается шариками из стальной проволоки..
Identify the material
True ceramic coating: The coating is delicate and uniform, without particles or exposed substrate; Distinguish between full ceramic (without metal substrate, heavier) and ordinary stainless steel (with metallic smell, prone to tea stains). Prioritize 316L substrate for stronger acid and alkali resistance.
Required safety criteria
Food grade nano ceramic coating, in compliance with GB 4806 national standard; The inner wall is coated with pure white and free of impurities, without color painting or inferior spraying. It is resistant to high temperatures, does not peel off, and has no odor.
Structure and insulation
Double layer vacuum structure, with insulation performance consistent with ordinary stainless steel cups (6h ≥ 70 ℃); Food grade detachable silicone ring, inverted leak proof, easy to clean without dead corners.
Capacity recommendation
Universal commuting: 450 to 500ml; outdoor large capacity: 600 to 700ml; lightweight portable: 350мл.
Avoiding pitfalls and maintenance points
Avoiding pitfalls: low-priced rough coatings, peeling bubbles, and inferior 304 substrates. Обслуживание: Do not use steel wire balls or hard brushes. Simply rinse with a soft cloth to avoid dry burning and direct sunlight.
