Ksw 92/8 Saturated Polyester Resins for Tgic Powder Coatings

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Basic Info.

Model NO.

JZSZ-A

Model No.

Nh3222

Acid Value (Mgkoh/G)

42-48

Transport Package

25kg/Bag

Specification

Purity 100%

Origin

China

Production Capacity

4000000 Ton/Tons Per Year

Product Description

92/8 Saturated Polyester Resins with Low Curing for TGIC Powder Coatings

NH3222 is saturated polyester resin, mainly used for polyester/TGIC powder coating.
Ultra-low temperature curing powder coatings have always been the main research and development direction in the field of powder coatings, especially suitable for substrates with low temperature curing requirements, such as wood or bamboo substrates with a certain moisture content or other heat-sensitive substrates. Its working principle is to realize the rapid and low-temperature curing effect of the substrate before the heat-sensitive change of the substrate, and avoid the problem of serious shrinkage and cracking of the coating caused by a large amount of water vapor evaporation or deformation during the heating and curing process of the substrate.
The curing temperature of NH3222 is 125 degrees Celsius, which is very suitable for the preparation of ultra-low temperature curing powder coatings.

Basic Features
Ultra low curing temperature
Better leveling effect
Good weather resistance
Good mechanical properties

Recommend Formulation:

NH3222	TGIC	Filler & Pigment	Leveling Agent	Benzoin	701
552	48	383	8	4	5

Specifications:

Appearance	pale yellow flake
Acid Number (mgKOH/g)	42~48
Softening Point (ºC)	100~110
Glass Transition Temp. ( ºC)	~56
Melting Viscosity (ICI, mPa·s/200ºC)	1600~3600
Reactivity at 180ºC (s, 8% TGIC)	10~100
Curing Requirement	125ºC×15min
Packaging	PE Bags, Net Weight 25kg ± 0.1kg / bag

Specifications II:

Extrusion Condition	Two-screw Extruder
	Jacket Temperature	80~100ºC
	Speed of Revolution	500~1200rpm
	Fineness of Powder	<100μm
Application Condition	Electrostatic Spraying With	40~70KV
	Coating Film Thickness	50~70μm
	Degreased Cold-rolled Steel	0.5mm
Film Properties	Gel Time (180ºC, sec)	10~110
	Horizontal Flow (180ºC, mm)	14~20
	Bending (φ1mm)	Pass
	Adhesive (1mm, grade)	0
	Pencil Hardness	≥1H
	Impact (50cm)	Pass

More Code

Code	Ratio	Cure Cycle	AV (mgKOH/g)	Viscosity (mPa.s/200ºC)	Tg (ºC)	Reactivity (s/180ºC)	Properties
NH3222	92/8	125ºC*15min	42~48	1800~3800	~56	10-100	For super low bake powder coatings with good flow and good outdoor durablity.
NH3343	93/7	140ºC*15min	30~36	4700~6300	~61	40-100	For low bake powder coatings with good mechanical properties.
NH3345	93/7	140ºC*15min	30~35	5500~7500	~60	20-80	For low bake powder coatings with good blooming resistance.

Remarks: All the polyester resins could be customized to Non-tin (A), anti gas burners (G), tribo gun (T) and anti-blooming (F).

Our production

Why Choose Us

1: With more than 20+ years of experiences in chemical industry. We have strategic cooperation with suppliers of various brands to ensure delivery time and product brand quality.

2:We have passed ISO 9001, SGS certifications. Morever modern laboratory has been set up.

3:Our products have been exported more than 20 countries. We have rich experiences in exporting.

4:Excellent pre-sales and after-sales service.

FAQ

1:Are you a manufacturer?

Yes, we are a professional manufacturer with more than 20+ years experiences.

2:How to control the Product Quality ?

We have advanced detection technology and equipment, there are special detection personnel, after the production of the product, according to the indicators of the product to do the test, after the test can be packaged, once found unqualified, will punish the production personnel, and find out the reason

3:How can i get a sample ?

Samples is free,but freight charges will be at your account and the charges will be return to you after your order in the future.

4: How do you treat quality complaint ?

First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.

We are China Ksw 92/8 Saturated Polyester Resins for Tgic Powder Coatings manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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