YZ 8201 butyl Waterproof glue The belt is butyl rubber As the main raw material, supplemented by Other additives It is a kind of self-adhesive environmental protection waterproof sealing tape that is processed by special process and will not be cured for life. It has strong adhesion to the surface of various building materials. It has excellent weather resistance, aging resistance and good water resistance. It has sealing, shock absorption, protection and other functions on the adhered surface. Because it contains no solvent, it does not shrink, does not emit toxic gas, and is convenient for construction sealing material 。
1. Product characteristics
1) It can maintain flexibility and adhesiveness for a long time, can withstand a certain degree of displacement, and has good tracking property for deformation.
2) Better waterproof sealing and chemical corrosion resistance, strong ability to prevent direct light (sunshine); The service life is more than 20 years.
3) Easy to use, accurate dosage, less waste, and better cost performance.
4) No solvent, safe and environmentally friendly.
2. Main purpose
1) Steel roof colour steel Overlapping between boards and daylighting boards, and sealing at the connection of gutter.
2) Doors and windows, concrete roof, and ventilation pipes are sealed and waterproof.
3) Installation of PC board and endurance board.
4) Waterproof film pasting, sealing and shock resistance of car doors and windows.
3. Construction method
1) According to the shape of color steel plate or the gap at the joint, according to the engineering design requirements, select the waterproof tape with appropriate specifications;
2) Before pasting, the water, oil, dirt and other impurities on the surface of the color steel plate must be completely removed to keep the pasting surface clean;
3) Start from one end of the color steel plate, open the double-sided tape, stick the tape to the lap joint of the lower plate in a straight line along the seam, and then press the tape with hands from light to heavy to make it firmly bonded with the color steel plate;
4) Tear off the isolation paper on the upper layer of the adhesive tape, press the color plate steel plate on the upper layer of the interface into the joint, press the joint in sequence after pressing, so that the joint is firmly bonded and sealed.
4. Main technical indicators
project | Company | Detection value |
Basic components | | One component butyl rubber |
Heat resistance | 90℃，2h | No flowing |
Low temperature flexibility | -40℃ | No crack |
Adhesive force | steel ball | thirteen point five |
elongation | % | four hundred and twenty |
Recovery rate | % | seventy-five |
Moisture permeability | g/m 2 24hr | zero |
Soothing aging | 2000h 68℃ | good |
density | g/cm3 | 1.35±0.05 |
peel strength | Aluminum plate | N/cm | thirty-three point nine |
Color steel plate | N/cm | thirty-five point five |
Cement mortar board | N/cm | thirty-eight point six |
Copperplate | N/cm | thirty-four point one |
Glass plate | N/cm | thirty-seven point three |
Note: 1) Except for low-temperature flexibility, the above performance test conditions are 23 ℃.
2) The service life of this product is more than 20 years, so as to resist the impact of U V100 hours is one year.
5. Packaging method
Carton packaging, can be packaged according to customer requirements
6. Color
Black, gray, white or other colors required by users
7. Storage and expiry date
It shall be stored in a cool and dry place below 27 ℃ for 12 months from the date of production.
8. Precautions
1) Please remove the water, oil, dust and other dirt on the surface of the adhered plate before use.
2) The tape should be stored in a dry and cool place, away from heat, direct sunlight or rain.
3) The product is self-adhesive material, which can achieve better waterproof effect when pasted in place at one time.
