How to Choose LG110, LG220 and LG250 Melamine Glazing Powder

Start with the Material and Application

The right melamine glazing powder depends on the material being processed and the intended finish. At DONGXIN, we recommend identifying whether the application involves an A1 or urea-based substrate, an A5 melamine product, or decorative decal paper. Our LG110, LG220 and LG250 glazing powders serve different purposes, so buyers should confirm the production process before selecting a grade.

LG110 for A1 and Urea-Based Products

LG110 glazing powder is intended for compatible A1 or urea-based moulded products. It is considered when a manufacturer needs a glossy surface on an appropriate UMC substrate. Before ordering, provide the base material specification and a finished sample so that the glazing grade can be evaluated under the actual moulding conditions.

LG220 for A5 Melamine Tableware

For an A5 melamine plate, bowl or serving tray, LG220 glazing powder is the grade listed for the surface-glazing application. Buyers should assess the finished appearance together with their selected A5 melamine moulding compound. Gloss, colour and surface consistency should be checked on trial-moulded products rather than judged from the powder alone.

LG250 for Decorative Decal Paper

LG250 is used in the melamine decal paper process, where decorative patterns are prepared for tableware production. It serves a different role from selecting a glazing powder for the moulded product surface. For printed plates or bowls, buyers should confirm the decal-paper specification, preparation method and compatibility with the moulding process before placing a bulk order.

A Practical Example for a Tableware Factory

Consider a factory producing A5 floral dinnerware: it may evaluate LG220 for the melamine product surface and LG250 for its decal-paper preparation. The two materials support different stages of the finished design. We recommend confirming who prepares the decal paper, how each material is applied and whether the trial samples meet the buyer’s appearance requirements.

Confirm the Grade Through a Production Trial

Before purchasing, compare samples using the actual base compound, decal paper, mould and production settings. Check the surface for appearance, consistency and other agreed quality requirements, then determine the required quantity from trial usage. Send DONGXIN your product type, substrate grade, decoration method and expected output so we can discuss a suitable glazing powder and sample plan.