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GT1111 epoxy composite adhesive (TDS)

The basic features

GT1111 as A/B component adhesive, A component is composed of epoxy resin, toughening agent and filler, appearance of white sticky

Viscous fluid, B component is modified polyamide curing agent, by promoting agent, coupling agent and so on, for tan transparent

Viscous liquid.

Application field

The rubber is mainly used for honeycomb board, corrugated board products such as bonded, can also be used for all kinds of metal, wood, porcelain pieces, throw

Light brick, stone and other decorative composite binder. This product is easy to use, suitable for the direction of the coating, convenience of operation,

Cured completely after high bonding strength, adhesive solid compressive performance is good, curing shrinkage, corrosion resistance, ageing resistance.

Technical parameters of note: the following data measured under 20 to 25 ˚ C

Refers to the group A copy of the B component mixture

Color white to pale tan transparent gray

Dense degree (1.30 + / - 0.02 g/cm3) 0.95 + / - 0.02 0.02 + / - 0.1

State slightly thixotropic fluid fluid fluid

Mixing ratio (by weight) 2:1

After mixing

Apply (100 g) 50 ~ 60 min

Recommended operating time 45 minutes (that is, from beginning to finished coating rubber mixing)

Construction environment humidity requirements above 15 degrees Celsius

Initial moisture to form the 5 ~ 6 small (25 ℃) / 60 minutes (65 ℃)

Completely curing temperature (often) 1 ~ 2 days / 24 hours (60 ℃ temperature 60 minutes)

Shear strength (MPa) or greater 20 MPa (60 ℃ temperature 60 minutes, 25 ℃ buy 3 days)

- range of applicable temperature 40 ℃ to 120 ℃

Environmental testing (voc row

Amount) operator GB18538 / TB3139

Flame retardant level S4 (DIN5510)

Note: the above mechanical properties test reference standard: gb/T 71-1 98 6 adhesive tensile shear strength determination method of gold (gold)

Should be used

Matters needing attention

1. With glue volume shoulds not be too much, in order to avoid accelerated curing caused by the reaction heat, shorten the period shall apply.

To absolutely anhydrous, 2. The adhesive bonding surface play MAO can increase the bonding strength, adhesive metal surface with epoxy primer

Can increase the adhesive.

Pretreatment by bonding surface by coating surface should be dry, no fat, no dust or other contaminants. If a metal surface

Have primer or plastic surface discharge agent should be cleared; Glued surface after polishing treatment, and in some special cases

May also use epoxy primer or anodic oxidation, bonding strength will be significantly increased.

Construction and bonded GT1111 according to the quality than A: B = 2:1 each take A suitable amount of adhesive solution stirring mixing (in A,

B two kinds of adhesive solution color mixing for judgment), and then mix of colloid with scraper plate coated in need

Fu, leveling, smoothing, sizing amount to 0.35 0.5 KG per square metre.

After mixing GT1111 at room temperature, mixing adhesive solution the operational time of about 50 ~ 60 minutes, preliminary solid 25 ℃

Small time of about 6 ~ 7. If the low temperature curing time should be extended. Also can use heating fast curing,

Generally under 60 ℃ conditions, basic curing after 1 hour.

Cleaning not curing glue can be used special cleaning agent, such as acetone, after curing glue can only use mechanical method

In addition to.

Bao deposit

Is afraid of cold:

Save temperature: room temperature (tips: 25 degrees or so), storage temperature, apply glue blend

Reaction speed, operational time is short; Thickening of low viscosity, rubber mixing and coating.

Validity: the original packaging under 12 months

Package is installed

Barrels pack: 20 kg (group A), 10 kg (group B)

Packing also can according to customer's specific requirements

The information here is based on our actual and master the knowledge and experience to provide. By using different materials, as well as the change of working conditions beyond our control

Range, we strongly recommend intensive experiments and negotiate with our technical staff. Our company has the right to depending on the situation to modify the above content.