Mining rapid sealing material injection coal wall cracks Mining rapid sealing material sealing wall

Description :

　　Quick sealing materials for mining, including sealing walls and coal wall cracks

　　Rapid sealing material for miningCustomers are our food and clothing parents. Without customers, there would be no enterprise,Quick sealing materials for mining, sealing walls and coal wall cracksBefore an accident occurs, it is necessary to take preventive measures and choose a manufacturer. Among the vast amount of information, choosing Shandong Hongyi is the right choice. Provided by Shandong Hongyi Mining Technology Co., LtdRapid sealing material for miningIt is a two-component polymer slurry used to prevent coal spontaneous combustion, isolate air, and prevent gas leakage. It plays an irreplaceable role in coal wall sealing due to its high expansion rate, high bonding strength, and high safety when sprayed on the surface of coal seams, while expanding and condensing to achieve a sealing effect.

　　1、 Rapid sealing material for miningFeatures:

　　1. High expansion rate: reduce material usage;

　　2. Strong adhesion: quickly and firmly adhere to the surface of coal;

　　3. Low viscosity: Penetrating into microcracks;

　　3. High toughness: sufficient to adapt to rock movement.

　　IIQuick sealing materials for mining, sealing walls and coal wall cracksIt can be sprayed to prevent toxic gas leakage; Rock surface weathering can be used for sealing; The walls of the cave and the main alley can be refreshed by spraying to prevent carbonization and alkali return;

　　IIIRapid sealing material for miningUsage:

　　Before use, clean the dust on the foundation wall to be constructed, then mix the A and B components together and use a spray pump or specialized spray nozzle for spraying. After the material is sprayed, it will quickly form. The usage ratio is A component: B component=1:1. When the coating thickness is 2-4mm, the appropriate dosage per square meter is 3-6 kilograms.

　　4Rapid sealing material for miningTechnical Specifications:

　　Product Characteristics: Component A, Component B

　　Use a mixing ratio (volume ratio) of 1:1

　　Reaction time (S) 5~40 (adjustable)

　　Compressive strength/MPa2~10

　　Adhesive strength/MPa 1-5

　　Expansion factor 5-20

　　Flame retardant properties

　　In addition, our company produces mining chemical grouting materials including: mining reinforcement materials, mining water blocking materials, mining filling materials, mining sealing materials, mining sealing materials, mining spraying materials, gas sealing bags, rapid sealing tanks, etc. Your satisfaction is the driving force behind our development. Welcome to inquire by phone.Rapid sealing material for miningUsers should learn more from accident cases, as the hidden danger lies in their confusion and carelessness,Quick sealing materials for mining, sealing walls and coal wall cracksPrevent coal spontaneous combustion, isolate air, and prevent gas leakage.

AfterSalesService :

• Rapid sealing material for mining