The hot melt glue stick is white opaque (strong) long strip, non-toxic, easy to operate, no carbonization for continuous use, fast bonding, high strength, anti-aging, non-toxic, good thermal stability, film toughness, etc. Today this article Qingdao Sainuo polyethylene wax manufacturer takes you to understand how to choose hot melt glue stick.

In general, we should choose the applicable hot melt strip from the following five aspects:

1. Color: Hot-melt glue sticks of relatively low quality can be distinguished from the naked eye, such as the color is not uniform, and there are obvious impurities under the light. In addition, hot melt glue sticks come in many colors, you can choose the color that is similar to the object to be glued, or you can choose your favorite color.

2. Opening hours: The working speed is the main feature of hot melt adhesive. Under normal circumstances, the opening time (ie working time) is between 10-15 seconds.

3. Temperature resistance:The hot melt adhesive is sensitive to temperature. When the temperature reaches a certain temperature, the hot melt adhesive stick begins to soften, and when it is lower than a certain temperature, it becomes brittle. Therefore, you must fully understand the environmental changes of the adherend when you choose.

4. Viscosity: The viscosity of hot melt adhesive is divided into initial tack and back tack. Only the initial tack and the late tack can make the hot melt adhesive and the adherend stable. In the production process of hot melt adhesive, it should be guaranteed to have antioxidant, halogen resistance, acid and alkali and plasticity.

5. The viscosity of the adhesive material varies depending on the material of the adherend. Therefore, it is necessary to select the corresponding hot melt adhesive according to different materials.

① Hot melt glue sticks have high temperature resistance and low temperature resistance. The glue stick is selected according to the ambient temperature at which the glued object is placed.

② Hot melt glue sticks are flame retardant and non-flame retardant. Flame retardant glue sticks are used where flame retardant is required.

③ There are also glue sticks for paper products.

④ Generally, we only need to choose a universal glue stick, which is a household type

After reading this article, is there any understanding of the choice of hot melt glue stick?.

Note: The hot melt adhesive will also use our company’s polyethylene wax, EVA wax, if you need, please contact us.

Qingdao Sainuo EVA wax

Qingdao Sainuo Chemical Co.,Ltd.  We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA, EBS…. Our products have passed the REACH, ROHS, PAHS, FDA testing. 

Sainuo rest assured wax, welcome your inquiry!

Website：http://www.sanowax.com

E-mail：sales1@qdsainuo.com

Adress：Room 2702,Block B, Suning Building, Jingkou Road, Licang District, Qingdao,China