Butyl rubber waterproof sealing adhesive membrane is made of butyl rubber and
polyisobutylene and other main raw materials, according to the special production formula,
using the latest patent technology, select high-quality special polymer materials (imported),
through a special process produced by the environmental protection solvent-free sealing
materials.
Product feature editing
(1) excellent mechanical properties: high bonding strength, tensile strength, good
elasticity and elongation, strong adaptability to interface deformation and cracking.
(2) stable chemical properties: excellent chemical resistance, weather resistance and
corrosion resistance.
(3) reliable application performance: its adhesion, water resistance, sealing, low
temperature resistance and tracking, good dimensional stability.
(4) simple construction operation technology.
Scope editing
(1) roofing waterproofing, underground waterproofing, waterproofing treatment of
structural construction joints and lap sealing of polymer waterproofing coils for new
construction projects.
(2) sealing and waterproof treatment of construction joints of subway tunnel structure in
municipal engineering.
(3) color pressure plate at the joint of the air tight, waterproof, shock absorption.The joint
of the sun plate project is airtight, waterproof, shock absorption.
(4) adhesive seal processing in automobile assembly.
(5) waterproofing and sealing treatment of joints in steel structure construction.
(6) compound aluminum foil butyl tape is suitable for all kinds of civil roofing, color steel,
steel structure, waterproof rolling material, PC board and other waterproof sealing in the
sun.
Butyl Membrane(JC/T942-2004)
persistent adhesivity (min) |
upper surface |
≥ 20 |
| lower surface |
| Heat resistance |
80C,2h,no blister or flow |
Low temperature flexibility /ºC |
-40 |
| no crack |
| Adhesion in shear state |
≥ 2.0 |
Peel strength N/mm ≥ |
Cement mortar board |
≥ 0.6 |
| color steel plate |
Peel strength retention rate |
heat treatment 80ºC 160h |
Cement mortar board |
≥ 80 |
| color steel plate |
| Alkaline treatment, saturated calcium hydroxide solution |
Cement mortar board |
≥ 80 |
color steel plate |
Soaking treatment |
Cement mortar board |
≥ 80 |
| color steel plate |
Editing of construction regulations
The general
(1) this regulation is applicable to the roofing of civil structures and the surface of metal
plates with adhesive tape as the bonding material of waterproof rolls, metal pressing plate
and PC board
Seal and waterproof engineering.
(2) the design or use of adhesive tape shall be carried out in accordance with relevant
regulations or with reference to our company's standards.
General provisions
(1) construction shall be carried out within the temperature range of -15°C -- 45°C
(corresponding measures shall be taken when the specified temperature range is
exceeded).
(2) the surface of the base must be cleaned or wiped clean, and kept dry without floating
soil or oil stains.
(3) the adhesive shall not be torn or peeled within 24 hours after construction.(4) according to the actual project needs to choose different models, specifications and
sizes of yongxing tape.
(5) place boxes about 10cm away from the ground. Please do not stack more than 5
boxes.
Construction tools
Cleaning tools, scissors, press, wallpaper, etc.
Use requirement
(1) the adhesive base surface is clean and free of oil, ash and water vapor.
(2) in order to ensure the base surface temperature of bonding strength above 5°C,
special production can be conducted in a special low temperature environment.
(3) unroll the tape one circle before use.
(4) do not use at the same time with waterproof materials containing organic substances
such as benzene, toluene, methanol, ethylene and silica gel.
Process characteristics
(1) convenient and fast construction.Use yongxing adhesive tape construction should be
in place at one time, the base surface clean.
(2) the construction environment shall be wide.The ambient temperature is from -15°C to
45°C, and the humidity is below 80°C, which can be used for normal construction, with
strong environmental adaptability.
(3) the repair process is simple and reliable.Single side adhesive tape is only needed for
large leakage area.
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