Principal Properties & Application:
ALITA 965 resin is an ortho-phthalic unsaturated polyester resin made primarily from phthalic anhydride, maleic anhydride, and standard glycols. It is dissolved in a styrene cross-linking monomer and features medium viscosity and medium reactivity.
ALITA 965 resin exhibits high mechanical strength, excellent heat resistance, and superior water resistance. It is suitable for various molding processes, including filament winding, pultrusion, and hand lay-up. This resin can be used in the production of fiberglass- reinforced products such as pipes, storage tanks, anchor rods, doors and windows, cable trays, grating, automotive components, and boats.
It complies with the JC/T 1092-2008 standard for mechanical molding winding resin and the GB/T 21238-2007 standard for fiberglass-reinforced sand-filled pipes. Additionally, it is certified by the China Classification Society (CCS) for shipbuilding applications. Certification number: NJ14W00014.
Liquid resin technical indicators:
|
Performance |
Range |
Unit |
Test Method |
|---|---|---|---|
|
Appearance |
Light yellow transparent viscous liquid |
– |
– |
|
Acid Value |
20-27 |
mgKOH/g |
GB/T 2895-2008 |
|
Viscosity, 25°C |
0.35-0.55 |
Pa.s |
GB/T 7193-2008 |
|
Solid Content |
59-65 |
% |
GB/T 7193-2008 |
|
Thermal Stability, 80°C |
≥24 |
h |
GB/T 7193-2008 |
|
Gelling Time, 25°C |
9-20 |
min |
GB/T 7193-2008 |
Gel Time Test: In a 25℃ water bath, add 0.9g T-8M (1% Co) and 0.9g M-50 (Nouryon) to 50 grams of resin.
Physical properties of the casting (for reference only):
|
Performance |
Typical Value |
Unit |
Test Method |
|---|---|---|---|
|
Appearance |
Casting without defects |
– |
– |
|
Barcol Hardness |
42 |
– |
GB/T 3854-2005 |
|
Heat Deflection Temperature |
78 |
℃ |
GB/T 1634-2004 |
|
Elongation at Break |
3.0 |
% |
GB/T 2567-2008 |
|
Tensile Strength |
75 |
Mpa |
GB/T 2567-2008 |
|
Tensile Modulus |
3500 |
Mpa |
GB/T 2567-2008 |
|
Flexural Strength |
125 |
Mpa |
GB/T 2567-2008 |
|
Flexural Modulus |
3800 |
Mpa |
GB/T 2567-2008 |
Usage instructions:
- ALITA 965 resin is wax-free, promoter-free, and does not contain thixotropic agents.
- ALITA 965 resin is suitable for the structural layers of wound pipes, sand-filled pipes, and storage tanks.
Handling and Storage:
This resin contains ingredients which could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing
should be worn.
Drums – It is highly recommended that all material is stored at stable temperatures below 25°C (77°F). Avoid exposure to heat sources such as direct sunlight or steam
pipes. To avoid contamination of product with water, do not store outdoors. Keep sealed to prevent moisture pick-up and monomer loss. Rotate stock.
We provide small samples free of charge, but you will need to cover the shipping costs.
We have our own technical department. After you test the sample, please provide us with your detailed requirements. We can adjust the resin accordingly to enhance the properties of your finished products.
Honestly, it depends on the quantity. We will do our best to create a production plan based on your estimated time of arrival (ETA).
For the first trial order, we require 100% payment upfront. For subsequent orders, we ask for 30% payment in advance and 70% payment after the buyer receives the B/L copy. We also accept L/C if needed.
Typical Processing
Pultrusion
Pultruded Grating, Tent Poles, Solid Rod, Flat Strip, Square Tube, Hollow Round Tube.
SMC/BMC
Insulating FRP Parts (Low Voltage), FRP Plates for Water Tanks, FRP Insulators (High Voltage), Sanitary Ware and Auto Parts
Solid surface
Solid Surface And Artificial Marble Resins, Engineered Stone, Quartz Stone, Granite.
Hand Lay-up
Chemical Resistance, Tanks & Pipes Resin
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