| PVA Concentrate |
Mixing Ratio: regular water@3 ltrs per kg of pva to be mixed
However more water can be added as per suitability.
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| Accelerator |
Our accelerator ( Cobolt Octoate) is 6%, highly viscous (around 200 cps) and leaves no color tone when mixed in the resin. Our Acclerator & Hardner Systems are the fastest in India, the following chart demonstrates:
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| GELTIMES OF POLYESTERS RESINS ( Persentage by weight of resin) |
| Chemical |
Summer Season
+35 Degree |
Rainy Season
below 35 degree |
Winter Season
below 20 degree |
| Accelarator |
0.3% to 0.4% |
0.4% to 0.5% |
0.6% to 0.8% |
| Hardner |
1% |
1.25% |
1.5% |
The above ratio will give a gel time of 12-15 minutes and cure time of 12 minutes thereafter.
| CONSUMPTION PER 1000 KGS OF RESIN |
| Chemical |
Summer Season
35 Degree |
Rainy Season
below 35 degree |
Winter Season
below 20 degree |
| Accelarator |
3 to 4 kg |
4 to 5 kg |
6 to 8 kg |
| Hardner |
10 kg |
12.5 kg |
15 kg |
The above ratio will give a gel time of 12-15 minutes and cure time of 12 minutes thereafter.
Application: Mix the accelerator with the resin first, subsequently mix the hardner to the resin.
Precaution: never mix accelerator and hardner together. |
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| Hardner |
Our hardner(50% mekp) has a aoc of 9% which will give excellent & fast curing properties. Our Acclerator & Hardner Systems are the fastest in India.
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Composition |
Methyl Ethyl Ketone Peroxide in phthalate plasticizer. |
Appearance |
Clear, colorless, slightly viscous liquid. |
Odour |
Sharp, pungent |
Peroxide Content (%) |
50 |
Active Oxygen |
9 |
Specific Gravity at 25o C |
1.08 |
Critical Temperature |
80o C |
Flash Point |
Above 60o C |
Solubility |
Slightly soluble in water; freely soluble in most organic solvents. |
Shelf Life |
About 3 months if stored below 25o C. |
Storage Conditions |
Store in cool place and do not expose to direct sunlight |
Standard Packing |
1 Kilo, 5 Kilo, 10 kilo & 25 Kilo Plastic Containers |
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| Cuttng Compound |
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Procedure for Mold Maintenance 
Click here to see the video
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| Mold Sealer |
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Product Description
Procedure for using Mold Sealer
Click here to see the video
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| Blue Wax |
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Product Description
Procedure for using Blue Wax
Click here to see the video |
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| Liquid Release Wax |
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Product Description
Procedure for using Liquid Wax
Click here to see the video |
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| Mold Release |
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Product Description
Procedure for using Mold Release
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| Lamination Rollers |
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The typical hand layup usually results in excess resin, and resin is very brittle, so any excess resin actually will weaken the laminate.
Advantages of using the rollers are :
1)compaction of fiber and resin laminate.
2)create an even and smooth laminate surface.
3)Remove Entrapped air bubbles / voids between each layer.
4)excess resin is squeezed off.
5)Increased productivity and product consistency.
6)savings of resin. |
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| Calcium Carbonate |
10% to be added by weight of resin, will reduce the cost of the molding. |
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Silica |
SiO2 |
0. 58% |
Alumina |
Al2O3 |
0. 23% |
Ferric Oxide |
Fe2O3 |
0. 09% |
Titanium Dioxide |
TiO2 |
NIL |
Calcium Oxide |
CaO |
55.18% |
Calcium Carbonate |
CaCO3 |
98. 49% |
Magnesium Oxide |
MgO |
0. 20% |
Magnesium Carbonate |
MgCO3 |
0. 42% |
Sulphur |
SO3 |
0. 008% |
Phosphorus |
P2O5 |
0. 009% |
Loss on Ignition |
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43 . 60% |
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| Silica |
20% to be added by weight of resin, will enchance the mechnical properties and also lower the cost of molding. |
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SiO2 |
99.5% |
Al2O3 |
0. 08% |
TiO2 |
0.04% |
CaO |
0.01% |
MgO |
0.01% |
L.O.I |
0.28% |
ALKALIES |
0.29% |
MESH |
800 MESH |
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| Putty Powder |
Add to resin as required, will give a smooth paste and is very flexible to sand |
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SiO2 |
56.00% |
Al2O3 |
-- |
Fe2O3 |
-- |
CaO |
-- |
MgO |
28% |
L.O.I |
07.00% |
Sp. Gravity |
02.95% |
PH of 5% Slurry |
08.88% |
MESH |
200/300 MESH |
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| Gelcoat Powder |
Add 5% to 6% by weight of resin, a glossy gelcoat is formed. |
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| APPEARANCE |
WHITE FREE FLOWING POWDER |
| Moisture (105 DEG. C for 2 hrs.) |
4.0% Max. |
| Ignition Loss on Anhydrous Basis (AT 1000 DEG.C. for 2 hours) |
3.53% Max. |
| Bulk Density (Tapped) ( while material packed) |
57. 0 gm/lit |
| PH value (in 5% aqu. Suspension) |
6.70 |
| Residue on 325 mesh (wet sieving) |
Nil |
| Sio2 on anhydrous basis |
98.60 % Min. |
| Soluble Salts |
0.59 % Max. |
| Water absorption |
248% Max. |
| Iron content (Fe + 3) |
130 ppm |
| Average Particle size |
4. 68 Micron |
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| U V Powder |
10 gms to be added per 35kg of resin/gelcoat. for ultra violet stabilisation |
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