Automotive Refinish

About us

GQC TECH Co., Ltd. locates in Shexian County Circulating Industrial Park, Huangshan, Anhui, China, with a total of 650,000 square feet of space. Our annual production capacity is over 50,000 metric tons. Founded in 1995, we are one of the earliest resin manufacturers in China with extensive experience in resin design, manufacturing, and applications. We have been working closely with the Department of Chemistry at Zhejiang University, as well as many world-renowned universities and polymer research programs to develop novel acrylic resins for a variety of applications. As a pioneering work, the chapter of Acrylic Resin in "Coating Technology, 4th edition", published by China Chemical Engineering Publisher, was written by our R&D team. Besides domestic market, our products export to many countries around world. As we grow, we have been continuously optimizing and developing our resins to meet the different requirement of the market and deliver timely solutions to our customers.
We aim to manufacture high-quality acrylic resins, and work hand in hand with the coating industry to create a better future for you.

Polyester Resin

Product Code	Non- volatile (%)	Viscosity (mPa.s)	Acidity (mgKOH/g)	Solvent	Performance Features
J60	60 ± 2	500 - 3000	＜10	100#/PM	Automotive or industrial coatings:High flexibility, hardness, adhesion, weather resistance, miscibility with acrylic resins, aluminum orientation
J60A	60 ± 2	700 - 1500	＜10	XYL	Automotive or industrial coatings:High flexibility, hardness, adhesion, weather resistance, miscibility with acrylic resins, aluminum orientation
J70	70 ± 2	4000 - 8000	＜10	100#/XYL	Automotive or industrial coatings:High flexibility, hardness, adhesion, weather resistance, miscibility with acrylic resins, aluminum orientation

For detailed technical data sheet or requesting samples, please contact
Email: sales@gqctech.com
Phone: (+1) 865-293-9423, (+86) 136-1652-0766

Alkyd Resin

Product Code	Non- volatile (%)	Viscosity (mPa.s)	Acidity (mgKOH/g)	Solvent	Performance Features
C80A	80 ± 2	10000 - 25000	4~11	XYL	Automotive or industrial coatings: High gloss, hardness,film fullness, miscibility with acrylic resins
C80B	80 ± 2	5000 - 10000	4~11	BAC	Automotive or industrial coatings: High gloss, hardness,film fullness, miscibility with acrylic resins

For detailed technical data sheet or requesting samples, please contact
Email: sales@gqctech.com
Phone: (+1) 865-293-9423, (+86) 136-1652-0766

Color Masterbatches

1K Color Masterbatches

Product Code	Colors	Features
J100	White	Opaque; standard white; good coverage
J101	Transparent white	Transparent; use with metallic paint to have front yellow and side white blue effect
J102	Extra black	High concentration black with blue phase; good for use alone or metallic paint
J103	Black blue	Front and side black with blue phase; good for light colored metallic paint
J104	Dark black	Dark black with red and yellow tone; often use for slight darkening
J105	Violet	Violet with blue phase; often use for adding violet phase in blue paint
J106	Violet blue	Dark blue with red tone; often use for adding red phase in blue paint
J107	Organic blue	Front and side red blue; bright and clear; good distinction; good for metallic paint
J108	Standard blue	Medium to dark blue; front blue; side red
J109	Lake blue	Dark blue; front dark blue; side light red
J110	Green blue	Medium blue; use for light paint with front blue and side red
J111	Standard green	Standard green with slight blue phase; transparent and clear
J112	Bright green	Green with yellow phase; transparent and clear; good distinction
J113	Wasabi green	Green with golden yellow; transparent and clear; good for metallic paint
J114	Bright yellow	Light yellow with green phase; transparent and bright
J115	Lemon yellow	Light yellow with green phase; opaque; leaded
J116	Transparent yellow	Medium yellow with red phase; transparent and clear; good for metallic paint
J117	Medium yellow	Opaque; good coverage; good for use alone or metallic paint with front yellow side light yellow
J118	Orange yellow	Yellow with red phase; opaque; leaded
J119	Golden yellow	Transparent; front golden yellow; side light yellow; good for metallic paint
J120	Golden red	Transparent; front golden red; side light yellow
J121	Orange red	Opaque; red with orange phase; good for use alone or adding orange phase in violet red paint
J122	Bright red	Opaque; red with yellow phase
J123	Medium red	Transparent and clear; medium red; front red; side red with violet
J124	Dark red	Transparent and clear; front red with slight yellow; side light red
J125	Light red	Transparent and clear; good distinction; front red with slight yellow; side dark red
J126	Rose red	Medium to dark red; bright violet blue phase; good distinction
J127	Violet red	Light violet red with blue phase; good distinction
J128	Golden red	Front golden red with slight violet phase; side dark red
J129	Chestnut red	Dark red with orange phase; good for metallic paint with front bright golden red and side dark red
J130	Brown red	Front light brown with bright red; side dark brown red

2K Color Masterbatches

Product Code	Colors	Features
J200B	White	White; economical; often use for lightening other colors
J201	Extra white	Extra white with blue phase; great coverage; good for use alone or lightening other colors
J203	Extra black	Extra black with blue phase; good brightness; good for use alone as top coat
J204	Black	Black with yellow phase
J205	Violet	Bright violet with blue phase; good distinction; often use for adding violet in blue paint
J206	Violet blue	Violet with blue phase; often use for adding blue red tone in blue paint
J207	Organic blue	Blue with red phase; bright and clear; good distinction
J208	Standard blue	Standard blue; front blue; side blue with dark red phase
J209	Lake blue	Blue with green phase; often use in light-colored paint with front green and side red
J210	Standard green	Standard green with blue tone; transparent and clear
J211	Bright green	Green with yellow phase; transparent and clear; good distinction
J212	Bright yellow	Yellow with green phase; good distinction
J213	Lemon yellow	Light yellow with strong green tone; good distinction; better coverage than J212; leaded
J214	Medium yellow	Standard yellow with red phase; good distinction; leaded
J215	Dark yellow	Yellow with slight red phase; good coverage; leaded
J216	Natural yellow	Front dark yellow with red tone; good coverage; often use in light-colored paint
J217	Bright orange red	Red with yellow phase; good distinction
J218	Orange red	Red with yellow phase; better coverage than J217; often use alone or adding orange phase; leaded
J219	Bright red	Red with yellow phase; good brightness
J220	Standard red	Red with yellow phase; darker red and violet than J219
J221	Rose red	Medium red with bright blue tone; good distinction
J222	Violet red	Dark red with blue phase; darker red and violet than J221
J223	Golden red	Dark red with yellow phase; side dark red
J224	Dark red	Front and side dark red; good coverage

1K Metallic Paint Masterbatches

Product Code	Colors	Features
J300	Fine bright aluminum	Fine powder; good metallic feel
J301	Extra fine aluminum	Finest powder; front and side slight dark
J302	Fine white aluminum	Fine powder; front silver grey; side bright; good metallic feel
J303	Fine bright aluminum	Medium powder; side white; good metallic feel
J304	Medium aluminum	Medium powder; medium metallic feel
J305	Medium white aluminum	Medium powder; side white; good metallic feel
J306	Medium bright aluminum	Medium to coarse powder; shiny; strong metallic feel
J307	Medium Coarse aluminum	Medium to coarse powder; front silver white; side dark; good metallic feel
J308	Coarse bright aluminum	Coarse powder; front bright white; side dark; shiny; strong metallic feel
J309	Extra coarse aluminum	Extra coarse powder; front white and shiny; side dark; strong metallic feel
J310	Golden yellow aluminum	Front golden yellow; side dark yellow; good coverage

1K Pearl Paint Masterbatches

Product Code	Colors	Features
J500	White pearl	Standard white pearl; medium size; front white and shiny; side slightly darker
J501	Fine white pearl	Front fine white and shiny; side slightly darker
J502	Violet pearl	Interference color; translucent; medium size; front bright violet; side yellow green
J503	Blue pearl	Interference color; translucent; medium size; front bright blue; side pale yellow
J504	Fine blue pearl	Interference color; translucent; fine size; front bright blue; side pale yellow
J505	green blue pearl	Interference color; front bright green blue; side light blue
J506	green pearl	Interference color; translucent; medium size; front bright yellow green; side pink
J507	Fine green pearl	Interference color; translucent; fine size; front bright yellow green; side pink
J508	Yellow pearl	Interference color; front golden yellow; side pale white with light blue
J509	Bright golden pearl	Medium size; good coverage; front bright golden yellow; side dark yellow
J510	Copper red pearl	Medium size; good coverage; front bright copper red; side golden
J511	Red pearl	Medium size; good coverage; front wine red; side coffee red
J512	Fine red pearl	Fine size; good coverage; front coffee red; side dark red
J513	Light red pearl	Interference color; front pink; side slight green blue
J514	Violet red pearl	Front violet red; side dark red blue
J700	Crystal white pearl	Interference color; front silver white with yellow; side silver white with green
J701	Crystal blue pearl	Interference color; translucent; medium size; front bright light blue; side pale white
J702	Crystal green pearl	Interference color; translucent; medium size; front bright yellow green; side coffee red
J703	Crystal yellow pearl	Interference color; front light yellow; side pale white with blue
J704	Crystal golden pearl	Good coverage; front golden orange; side dark golden yellow
J705	Crystal red pearl	Wine red with crystal effect

For detailed technical data sheet or requesting samples, please contact
Email: sales@gqctech.com
Phone: (+1) 865-293-9423, (+86) 136-1652-0766

Hardeners and Thinners

Hardeners
1. Performance Features
J series hardeners are prepared using high-quality polyisocyanates. They have a high solid content and excellent leveling, drying, weather resistance, and hardness.
2. Applications
Use in combination with two-component basecoat or clearcoat
3. Hardeners
Product Code	J8800 Clearcoat	J8810 Clearcoat	J8850 Clearcoat
J280	++	+	-
J333	+++	+++	+
J555	+	+++	+
J666	+	++	+++
+++ ideal ++ great + okay - not suitable
The mixing ratio of clearcoat and hardener is 2:1 (volume)

Thinners
1. Performance Features
J680 series thinners are mixtures of organic solvents that are environmental friendly. They have minimal odor and toxicity and good solubility and compatibility.
2. Applications
Use in combination with basecoat or clearcoat
3. Thinners
Product Code	Working Temperature
J680B	15 - 25 °C
J680M	25 - 30 °C
J680K	< 15 °C
J680TM	30 - 35 °C

For detailed technical data sheet or requesting samples, please contact
Email: sales@gqctech.com
Phone: (+1) 865-293-9423, (+86) 136-1652-0766

Additives

Product Code	Product Name	Product Description
J200B	2K White	Commonly used for adjusting colors lighter
J600	2K Epoxy primer	Great adhesion to clean polished steel, aluminum, galvanized steel or original paint film surface
J610	2K Primer surfacer	Great covering power, hardness, and adhesion; applied on polished primer or old paint surface.
J611	1K Gray primer	Great adhesion to clean polished iron, old paint, filler, or epoxy primer
J620	2K Binder	Used to reduce the concentration of 2K masterbatches with improved gloss
J630	Matting agent	Used to reduce the 2K paint gloss and brightness
J650	Quick Drier	Used to improve the 2K paint drying speed
J660	Slow Drier	Used to slow down drying speed when used in high temperature
J670	Anti silicon	For the prevention of "fish eye" or craters of the 2K paint
J888	Epoxy primer hardener	2K epoxy primer curing agent
J910	Transparent plastic primer	Used to improve adhesion to the plastic coating system
J920	1K Binder	Used to reduce the concentration of 1K color masterbatches
J930	Flip tone controller	Used to modify metallic tone effects on the front and the side
J950	Thinner SRA	Used to reduce the color difference at the interfaces of old and new paints
J960	Retarder solvent	For use in high humidity to prevent paint from solvent extraction
J970	Degreaser	Used to remove surface oil and dirt
J999B	2K Primer surfacer hardener	2K Primer surfacer curing agent
L-97A	Diamond silver	To create brilliant metallic effects

For detailed technical data sheet or requesting samples, please contact
Email: sales@gqctech.com
Phone: (+1) 865-293-9423, (+86) 136-1652-0766