Flap wheel adhesive glue Feature:
1. Excellent adhesion to Flap Disc , flap wheel, phenolic emery cloth, ceramics, electroplated metal, water sandpaper, iron core, fiberglass cloth, circuit board
2. High temperature resistance, able to work in an environment around 160~200℃ for a long time, and the adhesion strength is less damaged
3. Good toughness, this single component glue can withstand thermal shock and stress shock within the range of -30~140℃
4. Better flow stop and seepage resistance, no sag after heating and curing
5. The coefficient of expansion is small, and the bond of dissimilar materials will be loose and fall off when the temperature changes.
6. Especially suitable for occasions with high requirements for high temperature adhesion and sudden stress.
7. Curing performance: (The following data is obtained under the experimental environment of room temperature 30℃ and humidity 70%, for reference only)
8. Three storage instructions: flap wheel resin adhesive should be stored in a low temperature, dry place. If stored in a freezer, please wait until the product returns to room temperature (25°C) before using it.
9. Product features: We have more than three years of professional glue production experience, and the formula has been carefully developed by the company's technical staff. The current production technology is mature and stable. With the widespread use of automatic machines, the glue produced by our company has been widely used throughout the country and has received unanimous praise and recommendations. Sincerely welcome new and old customers to try and purchase!
The related abrasive products we can supply is Flap Disc Adhesive , Bonded Abrasives , and Abrasive Machine such as Flap Disc Making Machine,Abrasive Belt Making Machine, Flap Wheel Machine , Polishing Machine ,Sanding Disc Machine, if you have any needs about abrasive tools, please kindly feel free to contact us.
Flap Wheels Adhesive Glue,Flap Wheel Adhesive Glue,White Color Flap Wheel Glue,Epoxy Resin For Flap Wheel Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jiadingabrasive.com
How to judge the quality of liquid packaging film?
How to judge the quality of liquid packaging film?
In recent years, liquid packaging, particularly liquid packaging for high temperature retort sterilization, has developed rapidly. The matching printing inks are also required to be more environmentally friendly - black and white milk PE films for milk-specific packaging, and most of them use soluble surface printing inks in order to comply with environmental standards.
Liquid packaging film refers to the packaging film of soy sauce and vinegar, which can resist acid, alkali and resistance; medium impact, commonly used LLDPE, LDPE, EVA plus color masterbatch and other mixed production. To judge whether a liquid packaging film is good or not, there are several requirements:
1. The static friction coefficient of the liquid packaging film is low, generally controlled between 0.2 and 0.4, so that it can be quickly filled in a short time on the high-speed filling and packaging machine. If the friction coefficient is high and the filling speed is low, the filling will be insufficient within a certain period of time.
2. The liquid packaging film can only be surface-printed, has high fastness, can be pasteurized by hot filling, and does not fall off at a temperature of 20 ° C during cryopreservation.
3. It must have sufficient strength to ensure that it will not be pulled under the tension of the high-speed automatic filling machine. In general, the film is a single layer with a thickness of 10S or more. It is often mixed with two grades of LDPE with a high melt index of 4-6g/10min and a low MI of <1g10min, plus a color finish blow molding. Or with HDPE and color masterbatch mixed and blown, the high temperature resistant film must be subjected to 121 ° C sterilization treatment, with or without shrinkage, good heat sealability and other characteristics. Therefore, the ink and color masterbatch need to be properly selected.