TPU welding machine distributors.What are the characteristics of white latex used in fully automatic embossing machines?

　　1、 Processability

　　It refers to the performance of white latex in terms of bonding operations, including the modulation, coating, drying, curing conditions, etc. of white latex, and is also an evaluation of the difficulty of bonding operations. As mentioned earlier, multi-component white latex needs to be prepared on site. Chemical reaction type white latex has temperature conditions for curing reaction, and solvent type white latex needs to be left to air for a period of time after coating until the solvent evaporates before bonding. These issues must be clearly defined when choosing to use white latex to ensure bonding effect.

　　2、 Bond strength

　　It is a performance indicator to ensure the firmness of bonding. Insufficient bonding strength can cause the adhesive to fall off. If the wall is decorated, the adhesive will fall off, which not only affects the quality of the decoration, but also sometimes causes injuries.

　　3、 Stability

　　The degree of strength change of a bonded specimen after immersion in a specified medium at a certain temperature for a period of time. Such as water resistance, oil resistance, etc. Commonly expressed as measured strength or as strength retention rate. For white latex that needs to be bonded to decorative materials such as floors, exterior walls, bathrooms, toilets, etc., it should have good stability.

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