To deal with agricultural machinery problems with ease

Cleverly installed cylinders. In winter, the water blocking ring becomes brittle due to the cold weather, and it is easily broken when installed on the cylinder liner. Before installation, the water stop ring can be soaked in warm water of about 60°C for 5 minutes. After the removal, the installation is not easy to break.

Cleverly mounted rolling bearings. When installing the rolling bearing, knocking directly with a hammer can easily deform the bearing and affect its service life. A simple installation method is now introduced: Select a 60-watt bulb to power on, use it to heat the bearings to be installed, the heating time is 5-10 minutes, the heating temperature is maintained at about 110°C, and do not exceed 120°C. Quickly install the bearing on the shaft.

Cleverly repair clutch pedal. When the clutch pedal shows that the horizontal stripes have been flattened, the foot slides easily when the pedal is pressed. Rainy days are easy to slip. If a suitable length of rebar is welded on both the upper and the lower side of the pedal, the rebar plane will be 5 mm above the pedal plane so that it will not slip when used.

Clever row of oil pump air. For the S195 diesel engine, if the pump air is not drained, there will be no oil pumping failure. The trick is to use a medical waste needle to fill up the oil and pump it to the pump inlet. And turn the oil pump. Allow the outlet to drain the oil.

Breaking paper mats cleverly patched. Connect the breaks, apply a little butter on both sides of the paper pad, and cut two pieces of white paper of the same size as the paper pad, stick them on both sides of the paper pad, and put them on the machine. Tighten the nuts to eliminate the leakage.

Qiaozhi tire leaks slowly. Take two tablespoons of talcum powder, pull off the valve core, put out the inner tube air, use a piece of hard paper to form a funnel, and insert the talc into the inner tube. If you cannot fill in temporarily, you can remove the paper and finish it. Then the valve core is filled with sufficient gas. Since the talc powder is diffusely attached to the inner wall of the tire, it can block the leakage of tiny air holes.

Cleverly decompression gear outer elastic retaining ring. The Dongfeng-12 type hand drags the outer elastic ring of the reduction gear inside the gearbox and it is very difficult to disassemble it. A fine wire can be used to pass through the small hole in the retaining ring and screw it tightly. The other end is tightened with a screwdriver and tightly pulled, and then the drive wheel is turned back and forth several times. The retaining ring can be removed.

In addition to the dirt inside the fine filter. The dirt and dirt in the rotor oil filter cannot be easily removed. If a layer of paper is applied to the inner wall of the rotor with butter, and the soil is attached to the paper, the paper can be removed and the soil can be completely removed.

Check the parts cracks. Put the parts into the kerosene for a while, remove them, dry the surface and sprinkle with a layer of white powder, then tap the parts with a small hammer. If there is any crack, the kerosene will intrude into the cracks from the cracks due to the vibration of the hammer. In the exudation, cracks appear on the white powder.

Demolition of the old cylinder liner. Use the old old piston pin to install the old piston of the machine, install one or two old piston rings on the old piston, and use a small steel bar with a diameter of 6.50 mm to hook the old piston pin and insert the piston into the cylinder. When the piston ring exceeds the lower edge of the cylinder liner, it will automatically pop open and hold the cylinder liner. At this time, the small steel bar is wrapped around the wooden stick, and then the wooden sleeve is lifted to remove the missing sleeve.

Dispersant N

1. Chemical Composition:sodium methylene bis-naphthalene sulfonate
Appearance: beige brown powder
Solubility: soluble in water of any hardness
PH value: in 1% water solution, PH = 7-9
Performance: good diffusion and protective colloid, and no penetration and foaming .
Ion: anionic.
Stability: resistance to acid, alkaline, hard water, salt.

Affinity: have an affinity for protein and polyamide fibers, for cotton, hemp and other fibers no affinity.

Miscibility: may mix with anionic and non-ionizing surfactant simultaneously.

2. Specifications indicators

3. Application
Printing and dyeing industry: mainly used for dyeing vat dyes suspension, leuco acid staining, dispersion and soluble vat dyes dyeing. Also be used for silk / wool interwoven fabric dyeing, the yarn is no color. Mainly used for industrial dye dispersion and diffusion of color lakes manufacturing additives.
Building materials industry: as early strength cement water reducing agent, the amount of 0.5-1% by cement after the shock has good dispersion effect, increasing the strength of cement. Diffused N of concrete tensile strength, impermeability, frost and compressive modulus of elasticity are improved, no corrosion of steel effect.
Pesticide industry: It can be widely used in wettable pesticides, with good dispersion and solubilization, can significantly improve the efficacy, dosage according to product requirements. Example: buprofezin, the amount of 3-5 %; thiophanate amount of 0.8-1.5 %, 0.8-1 % Kai Ling vegetables.
Electroplating industry: the color is added, crossing pigment dispersants N allows uniform dispersion can significantly improve the plating surface brightness, and the amount is usually 10% of the pigment.
Rubber industry: rubber (latex) of industrial production process, the dispersed substances such as sulfur accelerator, antioxidant zinc oxide fillers ( such as barium sulfate , calcium carbonate ), etc., added to the dry weight of a dispersing agent N2-4% , 10% dispersant solution prepared in advance , and along with the other components in a ball mill grinding , can improve the dispersion effect and shorten the milling time .
Packing: 25kg bags.
Storage: two years and must be upload and download lightly.

Dispersant N,Dispersant,Dispersing Agent Nno,Dispersing Agent

Shandong Tiancheng Chemical Co., Ltd. , https://www.akdchemical.nl