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L216 Curing accelerator catalyst

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L216 Curing accelerator catalyst

 

L216 is a conventional accelerator.It can accelerate the curing of both epoxy / polyester hybrid system and pure polyester system, with obvious improvement in curing effect. Moreover,it does not affect leveling, non-yellowing, and has greatly improved mechanical properties. It is a better accelerator at present.

1. Technical Parameters

Item

Parameters

Appearance

White powder ( Visual )

Volatile content [%]

≤0.5%

2. Product Features

● Good catalytic effect and thermal stability, does not affect the leveling and does not produce anti-yellowing.

● Can be used for indoor and outdoor powder coatings.

● Dosage is small, smaller dosage can meet the requirements of powder curing.

● Fluid powder,  easy to use.

3. Dosage & Use Method

 

1

2

3

4

Dosage

100g

100g

100g

100g

L216 Curing Accelerator

0g

0.1g

0.3g

0.5g

Gel time change of hybrid system

150 sec

89 sec

77sec

55 sec

Gel time change of pure polyester system   

110 sec

75 sec

29 sec

21 sec

Leveling

smooth

smooth

smooth

smooth

Mechanical properties

good

good

good

good

Product Message
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