PRIMER 701 c

The characteristics,

One-component, transparent paste shape room temperature curing adhesive glue, is the natural curing into high performance elastomer. Has excellent heat and cold resistance, ageing resistance and electrical insulation properties, for the majority of metal and nonmetal materials with good adhesion.

Second, the purpose

In the production of all kinds of structural adhesive seal, waterproof package, for the majority of metals and non-metallic elastic adhesive materials, particularly applicable to have special requirements for temperature of elastic adhesive, suitable for electric power, electronics, electrical appliances, medical machinery, sensors, mechanical equipment, refrigeration equipment, shipbuilding industry, auto industry, wire and cable insulation adhesive reinforcement seal protection, etc. High strength adhesive between silicone and metal, plastic or hard glue material bonded to cooperate with our company at the bottom of the coating agent can greatly improve the bonding strength.

Three, use method

1, first will be glued or be coated surfaces clean, and removing rust, dust and oil pollution, such as high strength glue or adhesive metal, plastic material before must adopt the corresponding component processing, auspicious situation may consult business commissioner.

2, does screw glue cap, put the liquid into clean surface, uniform distribution, folded in three minutes will be sticky surface adhesion.

3, stick will be good in the air for its natural curing, curing process is a process from surface to the internal curing, within 24 hours (25 degrees / 55% humidity) colloid solidification depth of 2 ~ 4 mm, if the glue position is deeper, especially it is not easy to come into contact with the part of the air, completely curing time will be extended, if the temperature is low, curing time will be extended, 6 mm thick sealant cured more than 7 days time.

Fourth, matters needing attention

After the completion of the glue, the glue not use up shall be immediately tighten cap, sealing preservation. When used again, if there is a little crust pincer-like device, remove the can, does not affect the normal use. Glue in the process of storage, the pipe mouth is also likely to be a small amount of curing phenomenon, it can be normal use after clear and does not affect product performance.

Five, the technical parameters:

Transparent appearance paste

Relative density (1.05 ~ 1.15 g/cm3)

Table 15 ~ 60 dry time (min)

Hardness (Shore A) 25 + 2

The elongation at break (%) of 200 or higher

The shear bonding strength (Mpa) of 2.5 or higher

Tensile strength (Mpa) of 1.5 or higher

Volume resistivity (Ω, cm) 5.0 x 1014 or higher

Insulation breakdown strength (Kv/mm) of 15 or more

Dielectric constant (1.2 MHz) 2.5

Dielectric loss factor (1.2 MHz) < 1.2

Temperature range (℃) - 60 ~ 200

Six, storage and transportation:

1, this product is stored in the shadow from light seal ventilation conditions, the ideal storage temperature in 3-28 ℃. (25 ℃) period for 6 months.

2, such products are non-dangerous goods, according to general chemical transportation, carefully leakage in transit!

3, more than retention time of products shall confirm the presence of abnormal rear can use.