Sunday, April 29, 2007

Crescent coatings products - Universal thinner

CRESTHIN 2000 – CSUP 200

CRESTHIN 2000 – CSUP 200 is a multi purpose universal thinner which can be used for viscosity reduction of any product like polyester or epoxy, topcoat, back coat or primer. This product is designed for safe handling of personnel without much health impact.

Paint property

Property Test method Results
Colour transparent
Specific gravity (g/cc) 0.905 – 0.915


Storage @ 25 Deg C 12 months
Packing 200 liters steel drum open top.
Usage Use after enough premixing for
Optimum performance.

Notice:
Read Material Safety data Sheet for complete hazard and Safety information. This information set forth is the representative of the data collected from the original raw material suppliers and test results obtained by Crescent coatings. Contact Crescent representatives for complete information.

Crescent coatings products - Polyester topcoat

CRESCOAT 1000 – CTPC 100

CRESCOAT 1000 – CTPC 100 is a thermosetting coil coating polyester topcoat, formulated from medium branched saturated polyester with melamine curing for the general construction industry with best weatherability, corrosion resistance and formability.

Paint property

Property Test method Results
Colour white to Dark colours
Specific gravity (g/cc) 1.25 – 1.45
Viscosity (Seconds) ASTM D1200 100 – 110 @ 30 deg C.
Weight Solids (%) ASTM D 2369 60 – 70
Volume Solids 45 – 55
Flash point ASTM D 3278 35 C

Film property

Film Thickness ASTM D 1005 18 – 22 microns
Gloss (60 degree) ASTM D 0523 30 – 50
Reverse Impact ASTM D 2794 12J minimum
Adhesion ASTM D 3359 100/100
Pencil hardness ASTM D 3363 H min
Solvent Resistance ASTM D 5402 100 DB rubs min.
Flexibility ASTM D 4145 2T No peel off

Long term performance

Accelerated weathering ASTM D 154 1000 Hours, No blisters, DE
<8,> 50%, undercontrolled conditions.
Humidity resistance ASTM D 2247 1000 Hours No Blister, Adhesion 5B.
Salt spray resistance ASTM B 117 1000 Hours No Blister, 2mm Scribe Creep, under controlled conditions.


Recommended application

Substrate HDG, Galvalume.
Pretreatment Suitable No rinse chromium
Treatment
Primer CRESPRIM 1000
Thinner CRESTHIN 2000
Peak metal temperature (C) 220-240
Coverage in square meter per liter per micron 450 – 550
Dry film thickness – primer 5 microns
Dry film thickness – topcoat 18 – 22 microns
Application viscosity (seconds) (BSB4 cup) 80 – 100 @ 30 deg C
Storage @ 25 Deg C 12 months
Packing 200 liters steel drum open top.
Usage Use after enough premixing for
Optimum performance.



Notice:
Read Material Safety data Sheet for complete hazard and Safety information. These informations set forth are the representative of the date collected from the original raw material suppliers and test results obtained by Crescent coatings. Contact Crescent representatives for complete information.

Crescent coatings products - Epoxy back coat

CRESBACK 1000 – CBEG 100


CRESBACK 1000 – CBEG 100 is a thermosetting coil coating epoxy back coat, formulated from high molecular weight epoxy resin with urea formaldehyde curing for the general construction industry with best adhesion to metals and polyurethane foam. This product is suitable for single coat application on the reverse side of the coil.

Paint property

Property Test method Results
Colour Yellow
Specific gravity (g/cc) 1.10 – 1.20
Viscosity (Seconds) ASTM D1200 70 – 80
Weight Solids (%) ASTM D 2369 40 – 45
Volume Solids 30 – 35
Flash point ASTM D 3278 35 C

Film property

Film Thickness ASTM D 1005 5 – 10 microns
Solvent Resistance ASTM D 5402 25 DB rubs min.
Gloss (600 degree) ASTM D 0523 30 – 50
Reverse Impact ASTM D 2794 10J minimum
Adhesion ASTM D 3359 100/100
Flexibility ASTM D 4145 4T No peel off






Recommended application

Substrate HDG, Galvalume.
Pretreatment Suitable No rinse chromium
Treatment
Thinner CRESTHIN 2000
Peak metal temperature (0 C) 220-240
Coverage (liter/micron) 300 – 350
Application viscosity (seconds) (BSB4 cup) 60 – 70 @ 30 deg C
Storage @ 25 Deg C 12 months
Packing 200 liters steel drum open top.
Usage Use after enough premixing for
Optimum performance.



Notice:
Read Material Safety data Sheet for complete hazard and Safety information. This information set forth is the representative of the data collected from the original raw material suppliers and test results obtained by Crescent coatings. Contact Crescent representatives for complete information.

Crescent coatings products - Epoxy primer

CRESPRIM 1000 – CPEY 100

CRESPRIM 1000 – CPEY 100 is a thermosetting coil coating epoxy primer, formulated from high molecular weight epoxy resin with urea formaldehyde curing for the general construction industry with superior adhesion to substrate and anticorrosive property.

Paint property

Property Test method Results
Colour Yellow
Specific gravity (g/cc) 1.10 – 1.20
Viscosity (Secs) ASTM D1200 70 – 80
Weight Solids (%) ASTM D 2369 40 – 45
Volume Solids (%) 30 – 35
Flash point ASTM D 3278 35 C

Film property

Film Thickness ASTM D 1005 2 – 7 microns
Solvent Resistance ASTM D 5402 5 DB rubs min.

Long term performance with CRESCOAT 1000 topcoats.

Humidity resistance ASTM D 2247 1000 Hours, No Blister,
Adhesion 5B.
Salt spray resistance ASTM B 117 1000 Hours
No Blister, 2 mm from Creep.


Recommended application

Substrate HDG, Galvalume.
Pretreatment Suitable No rinse chromium
Treatment
Thinner CRESTHIN 2000
Peak metal temperature (0 C) 220-240
Coverage (liter/micron) 300 – 350
Application viscosity (seconds) (BSB4 cup) 60 – 70 @ 30 deg C
Storage @ 25 Deg C 12 months
Packing 200 liters steel drum open top.
Usage Use after enough premixing for
Optimum performance.



Notice:
Read Material Safety data Sheet for complete hazard and Safety information. This information set forth is the representative of the data collected from the original raw material suppliers and test results obtained by Crescent coatings. Contact Crescent representatives for complete information.

CRESCENT COATINGS

About us..... “Crescent coatings” is the first Indian company to manufacture paints for coil coating application. The company is founded by Mr. Basheer Ahamed who had 17 years of experience in coil coating industry at various levels and worked in the best companies (including MNC's) in the world. The current demand of the industry is uninterrupted supply of quality coil coating paints at reasonable price to compete the growing market demand. Keeping this in mind, “crescent” is focusing to deliver the right goods at right time with right price. This will be acheived through better logistics, low over head and by efficient manufacturing practices. Consistency is the key word to the industry which will influence the production plan and commitment to customers. Crescent is exactly at the right place to deliver this magic to the customers so that the competition is kept out of range.