For sensitive adhesive Chemical Raw Materials Glycidyl Methacrylate
for PVC coating alkyd resin
There are two functional groups in the GMA molecule, the active
vinyl group and the epoxy group with ionic reaction, It can be
polymerized in functional groups, and can be polymerized in ionic
reaction. Therefore, it can be used for modification of vinyl
polymers and polycondensation polymers.
GMA can intervene in three ways:
One is involved in the polymerization of ethylene polymerization,
the epoxy is located in the branched chain, namely “O” type polymer
The other is epoxide cleavage, which is located in branched vinyl,
namely “V” type polymer.
The third is the reaction of GMA compounds with active hydrogen,
ring opening chain on epoxy. Using any of the three methods, in the
polymerization, make polymer modification. In coating, due to
adding GMA, can improve the coating's hardness, gloss, adhesion and
weather resistance, it can be also used in acrylic coating, alkyd
resin coating, vinyl chloride resin and some water - based
Acrylic adhesive agent, and non - woven fabrics in the use of GMA,
can improve the adhesion of metal, glass, cement and poly vinyl
fluoride; when use for non-woven synthetic latex, without affecting
the hand, the washing resistance is improved. For synthetic resin
material processing, can improve the injection molding, extrusion
molding, and significantly improved metal adhesion. For synthetic
fibers, can be improve the dyeing strength of fibers with poor
dyeing, improve the anti wrinkle improving, color fastness and anti
felting ability. This product can improve the sensitivity of
photosensitive resin, solution and corrosion resistance.
|density||1.095 g / cm3|
|boiling point||189°C at 760 mmHg|
|water-soluble||0.5-1.0 g / 100 mL at 20°C|
|vapor pressure||0.582 mmHg at 25°C|
1. Because the molecule contains both carbon - carbon double bond
and epoxy base, it is widely used in the synthesis and modification
of polymer materials. It is used as an active diluent of epoxy
resin, stabilizer of vinyl chloride, rubber and resin modifier, ion
exchange resin and adhesive of printing ink.
2. It is also used in powder coatings, thermosetting coatings,
fiber treatment agents, adhesive and antistatic agents.In addition,
GMA's improvement of adhesives, water resistance and solvent
resistance of adhesive and non-woven coatings are also significant.
3. In electronics, the film is used to protect the film from the
optical resist film, electronic wire, protective film and far
infrared ray. In functional polymer, ion exchange resin, chelating
resin, etc. In the field of medical materials, used for anti-blood
coagulation materials, dental materials, etc.
|Appearance||Colorless and Clear liquid|
|Hazen, ( Pt-Co )||≤ 15|
|Content, %||≥ 98|
|Water content, %||≤ 0.15|
|Viscosity, mPa.s(20oC)||2.53 ±0.05|
|Acid Value, ( mgKOH/g )||0.05 ± 0.01|
|Polymerization inhibitor, ppm||50-150|
1. Store in a cool and ventilated warehouse.
2. Stay away from fire and heat source. The temperature should not
exceed 30 ℃.
3. Away from light. Should be stored separate with acids and
oxidants, avoid mixing together.
4. Use explosion - proof lighting and ventilation facilities. It is
forbidden to use mechanical equipment and tools which are easy to
5. The storage area shall be provided with a leakage emergency
treatment equipment and suitable accommodation materials.