1. The pump has an external leak.
2. The oil hole has suction and oil mist appears. The oil filter should be cleaned and the oil pipe and oil pump should be checked.
3. Pump oil pollution. The high-pressure gear pump can be operated with a gas-filled ball valve for 1-2 hours or longer, or a new oil.
4. The oil quantity is insufficient and the oil level is too low. Need to refuel.
5. The oil temperature is too high. The high-pressure gear pump can increase the amount of oil, reduce the ambient temperature and the temperature of the suction gas, and eliminate the bite and poor lubrication.
6. The parts inside the pump are worn, have abnormal sound, and the power is abnormal. The rotating parts should be dismantled and repaired.
7. The exhaust valve is damaged. Need to change the valve.
8. The exhaust valve spring is damaged. Need to replace the new one.
Http://news.chinawj.com.cn Stainless steel high-pressure gear pump has low self-suction? "> Edit: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Active Ingredient: Quaternary ammonium salt cationic surfactant
Chemical Name: Formaldehyde-free Fixing Agent
Chemical Family: PolyDADMAC
CAS No.: 26062-79-3
1.Formaldehyde-free Fixing Agent
2.Has no free formaldehyde,no peculiar smell,no irritation to skin, accord to eco request
Formaldehyde-free Fixative Color Fixing Agent is belongs to polymerization polyDADMAC, a cationic polymer. It can make up of macromolecular compound with dye, then achieve to improve soaping and rub fastness of fabrics. It can be used for color fixing for dyeing and printing of reactive dyed fabrics as cotton, linen, silk, and direct dyed fabrics.
Appearance: Brownish yellow viscous liquid
Ionic character: Cationic
PH Value: 5-8 (1% aqueous solution)
Dissolution: Dissolve in cold water easily.
Composition: Special polymer compound
With 4-6 times the water and stir to dissolve dilution.
[Direction for Usage]:(To dilute finished product as an example)
A. Padding Process: 5-20g/L, temperature 40Â°C-60Â°C, PH Value:5-8, One-dip-one-nip or Double-dip-double-nip.
B. Dipping process: 1-4% (O.W.F), Room temperature 40Â°C-60Â°C, PH Value:5-8, bath ratio:1:8-12,Time: 20-30 min.
1. Concentrated Formaldehyde-free Fixative Fixing Agent has good color fixing property, can obviously improve the dyeing or printing of fabric soaping, washing fastness and wet rubbing fastness.
2. Can be used for much of the association between dye fixation, anti fading property, does not affect the dyeing or printing of fabric vividness. No effect for the original feel, processing fabric has excellent hydrophilic.
3. Formaldehyde-free Fixative widely used for dyeing or printing of the direct, active dye fixing finishing, good fixation effect, especially for the red dye and Cuilan dyes, particularly prominent, fixation is better than the general Formaldehyde-free Fixative.
4. The dye PH value for a wide range, acid, alkali resistance, resistance to hard water, high temperature resistance, an environment-friendly products, does not contain formaldehyde.
|Appearance:||Colorless, Transparent Colloid|
|PH (30% solution):||
3 - 7
|Specific Gravity:||About 1.1|
Package and Storage:
Textile Chemicals,Decolorizing Agent,Textile Fixing Agent,Dye-Fixing Agent For Textile
Shandong Tiancheng Chemical Co., Ltd. , https://www.akdchemical.nl