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How To Prevent Cavitation In Polyurethane Foaming Machine
How to prevent cavitation in polyurethane foaming machine 1. Strictly control the ratio and injection volume of the original solution Control the ratio of black material, combined polyether and cyclopentane. Under the condition that the total injection volume remains unchanged, if the proportion ...Read more -
Waterproof And Safety Precautions For Polyurethane Foaming Machine In Operation
No matter what kind of mechanical equipment, waterproofing is a matter that should be paid attention to. The same is true for polyurethane foaming machines. These machines are produced by generating electricity. If water enters, it will not only cause normal operation, but also shorten the life o...Read more -
PU Foam In Place Packing Machine Falures And Troubleshooting Methods
1. The injection state is not ideal 1)Reasons for pressure: If the pressure is too high, the sprayed raw materials will splash and rebound seriously or the scattering will be too large; if the pressure is too low, the raw materials will be mixed unevenly. 2)Reasons for temperature: If the tempera...Read more -
The Role Of Polyurethane Pumice Stone
Polyurethane pumice has high strength, heat preservation, heat insulation, sound absorption, waterproof, fireproof, acid and alkali resistance, stain resistance, corrosion resistance, enzyme resistance, and no pollution, no radioactivity, etc. It is an ideal green, environmental protection and en...Read more -
Polyurethane Insulation Material Equipment Has A Variety Of Functions
Polyurethane insulation material equipment is widely used in the field of building insulation and waterproof, is one of the leading energy-saving products in the market. Easy to install, generous effect, energy saving and environmental protection. This is also in line with the development trend o...Read more -
Introduction Of Product Functions Produced By Automobile Filter Production Equipment
Car filter is a filter that filters impurities or gases. The more common car filters produced by car filter production equipment are: air filter, air conditioner filter, oil filter, fuel filter , the impurities filtered by each corresponding filter are different, but basically they are impurities...Read more -
The Advantages Of Polyurethane High Pressure Spraying Machine Equipment
The working principle of the polyurethane high pressure spraying machine is to transfer AB’s two-component polyurea coating to the inside of the machine through two independent and efficiently heated lift pumps for atomization by ultra-high pressure spraying. The advantages of polyurethane ...Read more -
Daily maintenance of polyurethane foaming machine
Polyurethane foaming machine can be used for automobile interior decoration, thermal insulation wall spraying, thermal insulation pipe manufacturing, and processing of bicycle and motorcycle seat sponges. So what do you need to use when using a polyurethane foam machine? Next, we will introduce i...Read more -
How is the cold resistance of polyurethane materials in polyurethane foam equipment？
Among all kinds of polyurethane products, polyurethane high-pressure foaming machine foam is an important part. The main feature of polyurethane coating is that it has porosity, so the relative density is small, the specific strength is high, and it also has sound insulation, shock resistance, el...Read more -
Why are there bubbles in the production of polyurethane integral skin foam products?
In the production process of PU integral skin foam, there are some problems such as: pinholes, air bubbles, dry scars, less material, uneven surface, poor fracture, color difference, soft, hard, release agent and paint are not sprayed well, etc. The occurrence of the phenomenon, let’s talk ...Read more -
The main reason for abnormal pressure of polyurethane high pressure foaming machine
The foaming quality of the polyurethane high-pressure foaming machine is the standard for determining the performance of the foaming machine. The foaming quality of the foaming machine should be judged based on the following three aspects: foam fineness, foam uniformity and foam bleeding. The amo...Read more -
WHY ARE THERE BUBBLES IN THE PRODUCTION OF POLYURETHANE INTEGRAL SKIN FOAM PRODUCTS?
In the production process of PU self-skinning, there are some problems such as: pinholes, air bubbles, dry scars, less material, uneven surface, poor fracture, color difference, soft, hard, release agent and paint are not sprayed well, etc. The occurrence of the phenomenon, let’s talk about the p...Read more