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TGIC Hardener

2021-04-20     浏览次数:135    

Description                                                     

TGIC is a Curing Agent for Powder Coatings systems that combined with adequate Polyester resin provides coating systems with good outdoors durability and mechanical properties, excellent flow and high gloss. TGIC (triglycidyl isocyanurate) is a heterocyclic epoxy compound with a molecular weight of 297 (CAS number: 2451-62-9). Has excellent heat resistance, weather resistance, bonding and high temperature performance

Commodity Name: Hardener TP810    

Molecular Formula: C12H15N3O6.

Molecular Weight: 297

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Technical Parameters

Appearance

White granule or powder

Epoxy Equivalent g/mol

110

Chlorine%

1.5

Melting Range

90-125

Volatile Matter %

 1.0

Epichlorohydrinppm

250

Specific Gravity (g/cm3)

1.33

Weight (Non-Volatile) Solids

98%

Volume (Non-Volatile) Solids

98%

Viscosity(at 120±1) mPa·s

100

 

Orientation Formulation (parts by weight)

Polyester  Resin   TP9035         

55.8  (93:7)

TGIC    

4.2

Kronos 2310 (Titanium Dioxide)

40.0

Leveling Agent100% active

0.5

Benzoin          

0.3

Curing requirement   200℃ 15minutes

 

Application

1. It is used as a cross-linking curing agent for pure polyester powder coating, and the dosage is about 7%-9% of the weight of pure polyester (determined by acid value).

2. Used as a cross-linking curing agent for carboxyl-containing polyacrylates (PA) in an amount of about 7% by weight of the resin (as determined by the acid value).

3. Used for preparing high-performance insulating electrical materials, self-extinguishing polymer materials (stabilizers for flame retardants), modified epoxy resins, and formulation of high-efficiency adhesives and plastic stabilizers

 

Package & Storage & Handling 

1. 25kgs/composite bag.

2. Store in a cool and dry place, avoid direct heat and pay attention to moisture-proof. After use, please seal this product away from the source of fire. This product has certain irritation to respiratory tract, use dust mask, gloves and other protective equipment during operation.

3.Valid for one year at room temperature, products beyond the shelf life can be used after testing.


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