Release agent product manual
Drying cylinder stripping agent is a type of pulp additive and drying cylinder coating agent used in various paper production processes. It can solve problems such as sticking to the cylinder and falling paper powder in paper production, and can make the paper fibers have appropriate softness and smoothness, thereby reducing the friction between the paper web and the drying cylinder surface and giving the paper products special brightness.
1、 Physical and chemical indicators of stripping agent products
Name: Stripping agent; Appearance: light yellow lotion
Solid content: 30% ± 0.5; PH：6-8
Ionic: cationic
2、 Performance and function of stripping agent products
1. This product mainly plays a role in the detachment of the paper making process, solving problems such as sticking to the cylinder, sticking to the blanket, and paper powder and hair during the paper making process Increase glossiness,
2. This product can provide good peeling properties to the melt adhesive of the dryer by coating it on the dryer.
3. During the papermaking process, adding an appropriate amount of pulp or spraying it onto a blanket or cylinder surface can completely solve the problem of paper sticking to the cylinder, increase surface strength and smoothness, and reduce paper breakage and breakage.
3、 Dosage of stripping agent
1. Method of adding stripping agent slurry: Add 0.2-0.3% (relative dry pulp) directly to the pre mixing tank.
2. Stripping agent drying cylinder spraying and adding method: directly insert the metering pump head and mix it with water in the mixer for wool cloth spraying; Dilute 100-200 times with water and apply continuously or spray in a cylinder;
4、 Usage and precautions:
1. The usage amount of this product's spray cylinder is 0.6-0.7 kilograms for producing 1 ton of paper;
2. Quantity of pulp added: Production of 1 ton of paper consumption: around 2kg/t (dry pulp)
Usage: When adding this product to the wet end, it is usually directly added to the mixing tank or white water and stirred evenly; This product can be used in the dry and wet areas by spraying it onto a cylinder, or directly onto the surface of a drying cylinder or on the paper before pressing to produce a very uniform layer of adhesive film.
3. This product can replace SCD lubricant or reduce the amount of SCD used in the coating of coated paper. It reduces the migration of adhesive to the coating surface, improves the ink absorption effect, and improves the uniformity, glossiness, smoothness and other properties of the paper coating to varying degrees, ensuring good calendering effect and reducing the occurrence of uneven ink absorption.
4. When using the spray cylinder, this product should be diluted 10-100 times before use, and the mixing time should not be less than 10 minutes. Ensure good mixing effect, especially when adding for the first time, a small amount should be added. Depending on the peeling effect, the optimal amount should be minimized as much as possible.
5、 Scope of application of stripping agent:
This product is particularly suitable for paper types and specialty papers produced from recycled fibers. It has an immediate effect on the sticking phenomenon caused by various reasons, eliminating sticking and paper breakage, and increasing smoothness.
6、 Packaging and Storage:
1. This product is packaged in 25kg plastic drums and can also be customized according to user requirements.
2. This product should be stored in a cool and ventilated area with a temperature range of 0-40 ℃. If the temperature is below 0 ℃, it will be broken down. This product is non-toxic, pollution-free, non flammable, and non explosive.