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YK-500 Series| OEM Putty

Characteristics


It gives fine,pinhole-free surface with minimum shrinkage during curing and it offers g-ood resistance to change of temperature without existence of any cracks and pinholes on-the surface even under very low temperature.

Especially applicable for large area painting,such as the overall painting of original
vehicles.

Application

Steel panel,iron panel and any painted metallic panel:such as bus,commercial vehicles.


Application mixing ratio

Putty :Hardener(by weight)=100:1.5-3

Note:Pot Life 8-12min (according to the temperature and ratio of Hardener)


Application reference

1. Completely remove the rust,oil dirt,water and so on from the surfaces,keep the coated surfaces clean before scraping.

2. The Putty and Hardener should be mixed completely to achieve the uniformity of
colour.

3. The mixture of Putty and Hardener should be used up before gelling.

4. Scrape the mixture of Putty and Hardener into the spot defects which will be fi-lled and scrape to evenness immediately.

5. In case of scraping of thick coat.it is preferable to apply in thin coats for s-everal times till reaching the obiective thickness.

6. Sanding affer mixture is hardened(50-90min20¡æ) .

7. Sanding paper

Main performance Indexes
Item  performance Index
1  
Density (g/cm3)
1.7¡À0.05
2
Adhesion(Pull and method)Mpa
¡Ý6Mpa
3 Fiexibility (mm)
50
4
Impact strength (kg¡¤Cm)
¡Ý30£¨ kg.cm £© No peel-off at ¡Ý20(kg.Cm)
5
Thermal resistance(200¡À2) ¡æ1h
No crack , No bulge
6 Temperature Variation Resistance(3 cycles) No crack , No peel-of

  Note:temperature varistion resistance: 120¡À1¡æ¡Á1h->25¡À1¡æ¡Á0.5h-> -50¡À1¡æ¡Á1h
  as one cycle


Notices

1. The mixed Putty must bi used up within the available period before gelling.or it will gel.

2. When there is air bubble while application,fully scrape to evenness with scraper to ensure good adhesion.

4. Containers which are opened must be carefully resealed,the Putty mixed with har-deners should not be returned to the original container.
5. Store in a cool place where the temperature is below 25¡æ,The shelf life is one-year.
 
 
 
 
Date:2008Äê2ÔÂ29ÈÕ9:46:17     [ Back ]
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