Unsaturated polyester resins
Unsaturated polyester resin (UPR) is a solution of an unsaturated oligomer (oligoester) in a copolymerizable monomer, for example, styrene, methyl methacrylate. Unsaturated polyester resins are used in combination with peroxides for the production of car putties, sealants.
Oligoesters are obtained by condensation of glycols or other substances having hydroxyl groups and unsaturated dibasic acids. The resin is converted into a solid polymer in presence of a reaction initiator (peroxide) without formation of by-products.
Unsaturated polyester is used as a binder in the manufacture of fiberglass and polymer concrete, which are used to produce a wide range of household and industrial products. Polymers may vary in elasticity, hardness, heat and chemical resistance, etc. depending on the components contained in the resins, and their ratio.
We offer you the products under our trade mark ATTSHIELD
| Лидер продаж | DESIGNATION | VISCOSITY, mPa*s | RUPTURE ELASTICITY, % | Mass fraction of nonvolatile substances,% | GEL TIME | DESCRIPTION | APPLICATION | PRODUCT ORDER | TDS | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Resins for winding | ||||||||||||||
 | ATTSHIELD OP 145 Description Sample | 300 — 500 | < 12 | 56 — 60 | 25 — 45 | low viscosity, pre-accelerated, non-thixotropic unsaturated orthophthalic polyester resin. Resin medium reactive. Cured using PMEC (methyl ethyl ketone peroxide) at room temperature | Recommended for the manufacture of containers for water, septic tanks, bathtubs, cooling towers, etc. winding method | Add to order |  | |||||
| ATTSHIELD TP 145 Description Sample | 300 — 500 | — | 54 — 60 | 25 — 45 | low viscosity, pre-accelerated, non-thixotropic unsaturated terephthalic polyester resin. Resin medium reactive. Cured using PMEC (methyl ethyl ketone peroxide: Butanox M-50, Promox P 200TX) at room temperature | recommended for the manufacture of containers for water, septic tanks, bathtubs,cooling towers, etc. winding method | Add to order | | ||||||
| ATTSHIELD ТP 115 Description Sample | 300-500 | — | 54 — 60 | 7 — 15 | Resin of medium reactivity. Low-viscosity, pre-accelerated unsaturated polyester resin based on orthophthalic acid and polyethylene terephlate. | For the manufacture of water tanks, septic tanks, baths, cooling towers, etc. by winding. | Add to order | | ||||||
| Resins for manual molding | ||||||||||||||
| | ATTSHIELD OP 725 Description Sample | 800 — 1200 | — | 56 — 60 | 25 — 45 | Attshield OP 725 is a thixotropic, pre-accelerated, high-performance polyester resin withcuring indicator based on modified orthophthalic acid. Products from this brand have high resistance to hydrolysis, weather resistance, high strength, as well as resistance to alkaline environments. . | It is used for the production of fiberglass by manual molding and spraying. It makes it possible to work at low temperatures. Products from this brand of resin have a high resistance to hydrolysis, weather resistance, high strength and elongation, as well as resistance to alkaline environments. Work with the resin at room temperature using the accelerator- hardener system (cobalt octoate-MEKP) | Add to order | | |||||
| | ATTSHIELD OP 745 Description Sample | 200 — 250 | < 1,2 — 1,5 | 56 — 60 | 40 — 50 | Low viscosity, pre-accelerated, thixotropic unsaturated polyester resin with curing indicator on orthophthalic base. Medium reactivity resin. Cures with PMEC at room temperature | recommended for the manufacture of boats, water tanks, septic tanks, baths, cooling towers, etc. by hand molding and spraying | Add to order | | |||||
| ATTSHIELD OP 112 Description Sample | 400 — 700 | < 3 | 63 — 67 | 7 — 12 | Medium-active, non-accelerated, non-thixotropic, unsaturated polyester resin based on orthophthalic acid, with a small exothermic peak. | Due to its good mechanical thermal and electrical properties, as well as resistance to atmospheric influences, it finds its application in laminate manufacturing technologies. Work with resin at room temperature using accelerator-hardener system (cobalt octoate — MEPP) | Add to order | | ||||||
| Injection resins | ||||||||||||||
| ATTSHIELD ТP 115 Description Sample | 300 — 500 | — | 54 — 60 | 7 -15 | Low-viscosity, pre-accelerated, thixotropic unsaturated polyester resin based on orthophthalic acid and polyethylene terephthalate. Resin of medium reactivity. Cured with PMEC ( methyl ethyl ketone peroxide: Butanox M-50, Promox P 200TX) at room temperature | It is recommended for the manufacture of water tanks, septic tanks, baths, cooling towers, etc. | Add to order | | ||||||
| ATTSHIELD ОP 912 Description Sample | 100 — 200 | — | 65 — 67 | 7 — 12 | Low-viscosity, non-accelerated, non-thixotropic unsaturated polyester resin on an orthophthalic basis. Resin of medium reactivity. Cured with IEC (Methyl ethyl ketone peroxide: Butanox M50, Promox P 200TX) at room temperature | Due to its good mechanical, thermal and electrical properties, as well as resistance to atmospheric influences, it finds its application: in the production of artificial stone, in the production of molded marble plumbing, in the manufacture of polymer concrete. | Add to order | | ||||||
| ATTSHIELD ОP 222 Description Sample | 90 — 140 с (условная вязкость) | < 5 | 63 — 67 | 7 — 12 | Water-resistant, medium-active, unsaturated polyester resin based on orthophthalic acid. Cured with IEC (Methyl ethyl ketone peroxide: Butanox M-50, Promax P 200TX) at room temperature. | Водостойкая, среднеактивная, ненасыщенная полиэфирная смола на основе ортофталевой кислоты. Проклят IEC (перекись метилэтилкетона: Бутанокс М-50, Промакс P 200TX) при комнатной температуре. | Add to order | | ||||||
| Pultrusion resin | ||||||||||||||
| ATTSHIELD OP 502 Description Sample | 400 — 600 | < 5 | 63 — 67 | 2 — 3 | Highly reactive, non-accelerated, non-thixotropic unsaturated polyester resin based on orthophthalic acid, with a small exothermic peak. Due to its good mechanical thermal and electrical properties, as well as resistance to atmospheric influences, it finds its application in pultrusion technologies. | Due to its good mechanical thermal and electrical properties, as well as resistance to atmospheric influences, pultrusion technology finds its application . Work with resin at room temperature using accelerator-hardener system (cobalt octoate — MEPP) | Add to order | | |||||
| ATTSHIELD UV 510 Description Sample | 150 — 250 | < 2,2 | 55 — 59 | 7 — 10 | Non-thixotropic, non-accelerated, UV-stabilized, unsaturated polyester resin with low viscosity and excellent mechanical properties. | In molding or continuous production, such as pultrusion. Work with resin at room temperature using accelerator-hardener system (cobalt octoate — MEPP)
| Add to order | | ||||||
| Resin for spraying | ||||||||||||||
| ATTSHIELD OP 745 Description Sample | 200 — 250 | < 1,2 — 1,5 | 56 — 60 | 40 — 50 | Low-viscosity, pre-accelerated, thixotropic unsaturated polyester resin with an orthophthalic-based curing indicator. Resin of medium reactivity. | For the manufacture of boats, water tanks, septic tanks, baths, cooling towers, etc. by manual molding and spraying. | Add to order | | ||||||
| ATTSHIELD OP 112 Description Sample | 400 — 700 | < 3 | 63 — 67 | 7 — 12 | Medium-active, non-accelerated, non-thixotropic, unsaturated polyester resin based on orthophthalic acid, with a small exothermic peak. | Due to its good mechanical, mechanical, thermal and electrical properties, as well as resistance to atmospheric influences, it finds its application in laminate manufacturing technologies. Work with resin at room temperature using accelerator-hardener system (cobalt octoate — MEPP) | Add to order | | |||||
| ATTSHIELD OP 912 Description Sample | 100 — 200 | < 5 | 63 — 65 | 7 — 12 | Medium -active polyester resin based on orthophthalic acid, with a small exothermic peak
| Due to its good mechanical thermal and electrical properties, as well as resistance to atmospheric influences, it finds its application in laminate manufacturing technologies, RTM. Also suitable for spraying. Work with resin at room temperature using the system accelerator-hardener (cobalt octoate — MEPP) | Add to order | | ||||||
| Resins for RTM | ||||||||||||||
| ATTSHIELD OP 912 Description Sample | 100 — 200 | < 5 | 63 — 65 | 7 — 12 | Medium -active polyester resin based on orthophthalic acid, with a small exothermic peak
| Due to its good mechanical thermal and electrical properties, as well as resistance to atmospheric influences, it finds its application in laminate manufacturing technologies, RTM. Also suitable for spraying. Work with resin at room temperature using the system accelerator-hardener (cobalt octoate — MEPP) | Add to order | | ||||||
| Лидер продаж | Наименование | Вязкость мПас | Кислотн. Число мГ КОН/ г | Время гелеобра-зования | Описание | Применение | PRODUCT ORDER | TDS | ||||||
| ATTSHIELD 41 Description Sample | 350-400 | 10-13 | 20-25 | Chemically resistant resin, characterized by high mechanical strength and excellent reliability. | Chemical-resistant fiberglass. 1) FRP equipment (tank, scrubber, pipeline, pipes, etc.) 2) Industrial structural FRP materials 3) Cladding materials | Add to order | | ||||||
| ATTSHIELD 47 Description Sample | 300-350 | — | 10-30 | Excellent resistance to oxidants and mixtures of chemicals, including solvents | Chemical-resistant fiberglass. 1) FRP equipment (tank, scrubber, pipeline, pipes, etc.) 2) Industrial structural FRP materials 3) Cladding materials | Add to order | | |||||||
