Yingde City Zuotong Chemical Co, Ltd. which was founded in 2009 and located in Guangdong Qingyuan City is a subsidiary corporation of Guangdong Shengtai Industrial Co., Ltd.. Shengtai Car Paint has built long-tern business relationship with countries across the world, products has been exported to Vietnam, Australia, Malaysia, Cambodia, Singapore, Brunei, South Africa, Pakistan, Russia and other countries.
Zuotong Chemical has established a close and long-tern cooperation relationship with BASF, Bayer, Clariant, Nuplex, Deuchem, DuPont, Merck, Eastman and Mitsubishi chemical and other international famous chemical enterprises.
As a senior coating production manufacturer, Zuotong Chemical has been committed to provide customers with professional coating products and excellent service, always adhere to the company concept of "professional, superior quality and innovation", and has professional product development team which specializes in researching, developing and producing car repair paint, low-temperature stoving industrial paint and advertising paint.
To ensure efficiency and product quality, we do research and development, production, sales and after-sales according to the international quality management system.
Our company′s coating products have been widely used in automobile, mechanical equipment, crafts of glass fiber reinforced plastics, advertising, signs, cabinet furniture, construction and other industries.
Dullis Economical Automotive Paint Auto body Repair 2K Polyester Putty
| The advantages of 2K putty over ordinary putty |
| 1.Paste state:lt does not reflect the consistency problem of the putty. |
| 2.Brushability: Fine texture, smooth coating and scraping properties. |
| 3.Less sand holes: at least 60% less sand holes than ordinary putty. |
| 4.Sanding property: The 2K Putty is easier to grind. |
| 5.High-temperature resistance:High temperature resistance up to 130 degrees. |
| 6.Packability: Grey fine solid with better packability. |
| 7.Interface: Firm, neat, better interface effect. |
| 8.Flexibility: Higher than the national standard of ordinary putty. |
| 9.Air drying property and adhesion: More suitable for dry grinding and fast repair,more effectively avoid bubbles, cracking and other problems. |
| 10.Economic and efficient: It can save time and greatly improved construction efficiency because of its good coating,scraping properties and good air-drying property and Formability. |
| Comparative advantages of technical parameters: |
| Item |
Pot life of scraping |
Surface drying time |
Sanding time |
Flexibility |
Adhesion |
Impact resistance |
Anti-temperature property |
| New 2K Putty |
2.5min/25ºC |
10min/25ºC |
50min/25ºC |
50mm |
2.5Mpa |
15 |
-40ºC--120ºC |
| Ordinary Putty |
5min/25ºC |
20min/25ºC |
60min/25'ºC |
50mm |
1.5Mpa |
12 |
Room Temperature |
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| I Construction range |
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| Can be used on auto iron plate, steel plate and furniture wood repairing etc. |
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| II Main Technical indicators |
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| Item |
Index |
Test Method |
| Flexibility(mm) |
≤100 |
GB/T1748 |
| Impact resistance(kg*cm) |
≥13 |
GB/T1732 |
Heat resistance of steel plate
(Bake at 120ºC for 1 hour) |
non-foaming, non-cracking |
GB/T1735 |
| Adhesion(MPa) |
≥2.5 |
HB/T4561 |
| Water grinding time 25ºC(min) |
20 |
GB/T1728 |
| Grindability |
earsily to get starch and pulp |
HB/T4561 |
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| III Application |
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| 1.Remove rust,oil,dirt,old film and water from substrate surface completely by sanders and solvents, keep substrate clean and dry before we use |
| 2K putty. |
| 2. The putty and hardener should be mixed evenly in strict accordance with the specified proportion (100:1.5~3),and the color must be consistent, |
| and scraping should be completed within 3-5 minutes,otherwise it will be scrapped if it become gelatinous. |
| 3. Apply and scrape the adjusted putty on the 2K primer or the surface of cold-rolled plate after grinding. If thick layer is needed, it is better to scrape |
| several times to the required thickness. |
| 4. After thorough hardening, water polishing or dry grinding can be proceeding.Twenty to thirty minutes after scraping is the best wet grinding time, |
| and the the best dry grinding time is 1 to 1.5 hours(at 25ºC,humidity less than 40%). Make sure the putty is completely dry before spray paints. |
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| IV Notes |
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| 1.When scraping,if there is bubble infiltration, must be thoroughly scraped with a scraper to ensure good adhesion. |
| 2.The putty which mixed with hardener should not be put back into the original pot. It should be capped immediately after use for avoiding the |
| deterioration of the putty if solvent volatilization.I is strictly prohibited to infiltrate into the thinner and other solvents to dilute the 2K Putty for |
| construction. |
| 3.When the temperature is low and the humidity is high.the curing time of the application will be slightly extended. |
| The consistency of putty and the gel time can be adjusted according to the customer's requirements. |
| 4.This product is compatible with a variety of primers,but it cannot be scraped on phenolic primers or alkyd primers to avoid falling off and bubbling. |
| Make sure the primers are completely dry when applying and scraping putty to avoid falling off together. |
| 5. Matched with special hardener, can not be mixed with other hardener. |
| 6.This product is not suitable for direct coating and scraping on galvanized sheet,aluminum, stainless steel and other plates. |
| 7. It can be stored in a cool place(below 25ºC) for 12 months. |
| 1.Q: What's the advantage of your company and products? |
A:We specialized in manufacturing car pain for over 14 years and improve our technology accordingly.
We have our own formula and color mixing system, as well as up-and-coming work team to meet your needs. |
| 2.Q: How is the after-sales service? |
A: We will provides comprehensive after-sales service and technical support. In the specified shelf life,
if you have any questions or request about the products, please contact us, we will work it out together. |
| 3.Q: What products do your factory sell? |
A: Currently we have 1K/2K Solid color paint, metallic color paint,clear coat, thinner ,binder, putty,primer,
ready mix color coating products, chameleon pigment etc, if you want more, please reach us and get more information. |
| 4.Q: How to get the samples from you? |
A: We have small capacity samples. If you want the samples, leave a message online or e-mail us the
address/request/contact information so that we can arrange for you, consumer need to bare the freight. |
| 5.Q: Do you have any promotion activities? |
| A:Yes, we will have promotion activities around the year, please contact us if needed. |
Audited Supplier 
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