Chim-Alkyd 40/60 and Chim-Alkyd 40/46 alkyd-styrene resins We offer Chim-Alkyd 40/60 and Chim-Alkyd 40/46 alkyd-styrene resins developed by “Khimpostavschik” These resins are solutions in xylene of medium oil alkyd glyptal resin modified with castor oil and styrene. Chim-Alkyd 40/60 and Chim-Alkyd 40/46 resins are used as binders in production of enamels for painting instruments and other fabricated metal products used in various climatic conditions and indoors exposed to temperatures up to 130ºC. They can be used in production of paintwork materials for painting car chassis, machine tools and heavy equipment, ship decks, toys, in protective primer and prime-sealer formulations, in KO-835 silicone varnish formulation and also in air-drying hammer enamel formulations. Specifications: Properties | «Chim-Alkyd 40/60» | «Chim-Alkyd 40/46» | | Appearance | Homogeneous clear liquid, no pimpling.
| Iodometric scale color, mg J2/100 cm3 , max
| 130 | 130 | | Acid number, mg KOH/g,max | 20,0 | 20,0 | Relative viscosity of the resin at (2Î,α0,5)°Ñ, s, in the range: à) by VZ-246 viscosimeter, nozzle dia 6 mm;
á) ) by VZ-246 viscosimeter, nozzle dia 4 mm;
| 150-250 - | - 40-60 | Non-volatiles, wt.%, in the range of
| 60,0-62,0 | 42,0-46,0 | Coating hardness in relative units by TML pendulum tester (pendulum A), min
| 0,25 | 0,25 | Non-volatiles, wt.%, in the range of
| 60±2 | 44±2 | Drying time at (20±2)° Ñ, to degree 1,min., max to degree 3, h, max | 4 0,5 | 4 0,5 | Film flexural resilience, mm, max
| 3 | 3 | | Film impact strength, cm, min | 30 | 30 |
Marking In accordance with GOST 9980.4 marking of the packaging with danger sign as per GOST 19433, class 3, subclass 3.3 (dwg. 3), classification code 3313, handling marks: “No heating”, “Tight packaging” as per GOST 14192 and UN serial number 1866. Packing In accordance with GOST 9980.3. the resin is packed in steel drums as per GOST 13950, GOST 6247 or any other applicable regulatory document; in tank trucks. As agreed with the customer, it is allowed to pack the resin in other type packaging of different capacity which ensures resin quality safety during transportation and storage. Storage The resins should be stored with account of their physical and chemical properties and following regulations for joint storage with other substances and materials in accordance with fire safety rules (NAPB A.01.001.). Storage and transportation together with easy- to- oxidize and peroxide compounds are not allowed.
The producer guarantees resin compliance with the specification provided the customer meets application, transportation, and storage requirements. Guaranteed storage life 6 months from the date of production. Upon expiry of the guaranteed storage life the resin is to be analyzed before each application to check for its compliance with the specifications and if the compliance is proved, it can be used for the purpose specified. “Khimpostavschik” experts developed basic formulations based on this type binder. We can offer samples of the product accompanied with basic formulations. Chim-Alkyd 40/60 resin was tested in formulations of MS-067 primer and MS-17 enamel. Chim-Alkyd 40/46 resin was tested in hammer enamel formulation. “Red-brown” MS-067 primer | Component | Q-ty, kg | | Chim-Alkyd 40/60 | 250,4 | | FL-390 | 155,0 | | Red iron oxide | 123,2 | | Talc | 28,5 | | Zinc oxide | 187,6 | | Benton | 3,5 | | CO-4T (dispersant) | 4,6 | | NaphthaChim-7 drier | 2,3 | | OxiChim | 4,0 | | Xylene | 120,45 | | Solvent-naphtha | 120,45 | | Total | 1000,00 |
“Black” MS-17 enamel
| Component | Q-ty kg | | Chim-Alkyd 40/60 resin | 495,0 | | Omyacarb 5KA | 100,0 | | Carbon K-354 | 30,0 | | Benton SD-1 | 1,0 | | XL-255 dispersant | 18,0 | | NaphthaChim-7 drier | 5,0 | | OxiChim-M | 2,0 | | Solvent-naphtha | 347,0 | | Total | 1000,0 |
MS-160 hammer enamel | Component | Q-ty kg | | Chim-Alkyd 40/60 resin (60%) | 670,0 | | Aluminum powder | 50,0 | | Silicone grease (10% in xylene) | 8,0 | | NaphthaChim-7 drier | 5,0 | | Xylene | 267,0 | | Total | 1000,0 |
Test results of MS-067 primer, MS-17 enamel, and hammer enamel based on “Khimpostavschik” alkyd-styrene resins are given in tables 5,6,7. “Red-brown” MS-067 primer Properties | TU 6-10-789-79 | Actual | | Appearance | Smooth semi-gloss surface | Non-volatiles, wt.%, in the range of
| 46-56 | 56 | Drying time to degree 3, (20±2°Ñ), min., max
| 60 | 30 | Coating hardness by TML (pendulum A), in 24 hours, relative units
| - | 0,19 | | Film impact strength, cm, min | 50 | 50 | Viscosity by VZ-246 viscosimeter (nozzle dia 4 mm), at 20°Ñ, s, in the range of
| 25-40 | 35 | | Grinding degree, mm, max | 40 | 30 | | Film flexural resilience, mm, max | 1 | 1 | | Adhesion, degree | - | 1 |
“Black” MS-17 enamel Properties | TU 6-10-1012-97 | Actual | | Film appearance | Uniform smooth surface | Film gloss by photoelectric gloss meter, %, min | 35 | 55 | Viscosity by VZ-246 viscosimeter at (20±0,5)°Ñ, s, in the range of
| 40 | 42 | | Non-volatiles, wt.%, min | 37-43 | 43 | | Grinding degree, mm, max | 35 | 15 | | Drying time to degree 3, (20±2°Ñ), min., max | 30 | 25 | Coating hardness in relative units by pendulum tester, min. Ì-3 TML (pendulum A) | 0,35 0,2 | - 0,273 | | Film impact strength, cm, min | 30 | 50 | | Adhesion, degree, max | 2 | 1 | Film flexural resilience, mm, max
| 3 | 1 | Dry film hiding power, g/m2,max
| 20 | 15,7 | | Film resistance to static action at (20±2)°Ñ of water - mineral oil - gasoline - | 24 24 3 |
MS-160 hammer enamel Properties | GOST 12034-77 | Actual | | Film appearance | After drying the enamel should form a hammer pattern semi-gloss film | Viscosity by VZ-246 viscosimeter at (20±0,5)°Ñ, s, in the range of
| 40-70 | 48 | | Non-volatiles, wt.%, min | 43-47 | 46,8 | Drying time to degree 3, (20±2°Ñ), h, max
| 8 | 1 | Film flexural resilience, mm, max
| 3 | 2 | | Film impact strength, cm, min | 30 | 40 | | Adhesion, degree, max | 2 | 1 | | Film resistance to water static action at (20±2)ºÑ, h, min | 1 |
We offer to carry out tests of these resins. Your requirements will be taken into consideration. We will provide assistance during the tests. Our technical support service may additionally test the resins on certain properties in accordance with your requirement.
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Intermediate alkyd varnishes and resins
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