| Customization: | Available |
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| CAS No.: | Inv-V411m |
| Formula: | Inv-V411m |
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TWO. Technical parameters
| Project | INV-V411 | Testing method |
| Appearance (visual inspection) | Light yellow transparent liquid | GB/T 8237 |
| Viscosity (mPa.s) | 300-500 | GB/T 7193 |
| Acid value (mg KOH/g) | 5-13 | GB/T 7193 |
| Solid content | 52-57 | GB/T 7193 |
| 25ºC gel time (min)* | 8-18 | GB/T 7193 |
| Project | Test value | Testing method |
| Tensile strength (MPa) | 85 | GB/T 2567 |
| Tensile Modulus (GPa) | 3.1 | GB/T 2567 |
| Elongation at break (%) | 4.0 | GB/T 2567 |
| Bending strength (MPa) | 140 | GB/T 2567 |
| Flexural Modulus (GPa) | 3.1 | GB/T 2567 |
| Impact toughness (KJ/m2) | 7 | GB/T 2567 |
| Heat distortion temperature (ºC) | 110 | GB/T 1634 |
Note: 1), the casting system sample method is implemented according to GB/T 8237;
2) Post-curing treatment of the casting body: room temperature × 24 hours + 100 °C × 3 hours.
FOUR. Product List
| Model | Features | Application |
| INV-V411 | Excellent construction technology; excellent corrosion resistance, good corrosion resistance to general acids, alkalis, salts and organic solvents; high solid content, excellent mechanical and mechanical properties | Chemical anti-corrosion equipment, engineering, sporting goods, transportation |
| INV-V411M | Standard bisphenol A type epoxy vinyl ester resin. Excellent construction technology, excellent corrosion resistance | Widely used in chemical engineering of many chemical media such as acid, alkali, salt, organic solvent and pipes, tanks, towers, tanks, pools in industry |
| INV-V411W | Excellent corrosion resistance, combined with performance and cost advantages, with better price/performance ratio | Anticorrosion equipment and engineering in conventional chemical industry |
| INV-V411L-GXX | Has lower viscosity, adjustable gel time, lower exothermic peak | Vacuum infusion molding process to prepare composite products, such as boats, wind power fields |
| INV-V416 | High reactivity, heat resistance, excellent toughness | Rapid pultrusion to prepare rods, cores, pipes and other products |
| INV-V440 | Low cure shrinkage, pre-acceleration, anti-sag | Preparation of composite molds, or composite products with low shrinkage requirements |
| INV-V480 | High reactivity, thickening with magnesium oxide | SMC molding process to prepare battery shells, fan impellers, etc. |
| INV-V495 | High toughness, magnesia thickener | Used together with low shrinkage agent, it can prepare products with low shrinkage, high strength, high toughness, high heat resistance and heat aging resistance, etc. It is suitable for BMC, SMC, prepreg and other molded products. e.g. composite toe caps, helmets |
| INV-V650 | Halogen-free, in addition to the corrosion resistance of conventional epoxy vinyl ester resins, it also has good flame retardancy. It is an integrated solution product with anti-corrosion and flame retardant properties. | Mainly used in corrosion-resistant equipment with flame retardant requirements, such as wet electrostatic precipitators in thermal power plants, chimneys, etc. |
| INV-V470 | Phenolic modified epoxy vinyl ester resin, high crosslinking density, HDT=145ºC, has more excellent heat resistance and corrosion resistance; especially in acid oxidizing environment, it has long-term resistance | Heavy-duty anti-corrosion fields with strong corrosiveness and high temperature in chemical engineering and industry |
Founded in 2002, Changzhou Rule Composite Material Co., Ltd, is a enterprise engaged in in manufacturing high-performance unsaturated polyester resin, gel coat, glass fiber reinforced composite materials and other related products, also professional in research, development as well as technical consulting and services of composite materials.
Rule Composite Material covers an area of 50, 000 square meters, with a modern office building, an independent R& D center and a high-standard production workshop, equipped with the leading DCS automatic control production device. We also have a strong and advanced quality control department and technical support laboratory.
RULE focuses on the production of excellent-quality and creative-design resin products, so it is trustworthy. Our sweat and wisdom witness the footprints of yesterday's struggle, passion and dream fulfill today's victory. Forging ahead to make innovation in market economy, pursuing value of "innovation, creativity, sharing" in practice, it harvests a stream of praises and honors.
Why we choose Changzhou Rule Composite Material Co., Ltd?
our is a enterprise engaged in in manufacturing high-performance unsaturated polyester resin, gel coat, glass fiber reinforced composite materials and other related products, also professional in research, development as well as technical consulting and services of composite materials.
What is resin?
Resin usually refers to products inclined to softening or melting after receiving heat. When softening, it shows a trend toward flowing under the influence of external forces. Under normal temperature, it is in solid, semi-solid state, and sometimes liquid organic polymer. Broadly speaking, any macromolecule compound that can be used as a raw material for plastic processing can be called resin.
What can resins do for you?
Resin products are widely used in sectors like railways, automobiles, wind power, shipbuilding, cooling towers, pipelines, coatings, electrical appliances, artificial stone, handicrafts, lighting tiles, sanitary ware, anti-corrosion engineering and so on. Rule has been granted certification of ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System, and some products have won recognition of China Classification Society(CCS) and Food-Level Licenses of the Provincial Department of Health.
We are the professional resin solution provider.
With decades of experience in the R& D of resins, we can fully understand customers' needs and aspirations in the cooperation process and have presented countless solutions. Over the years, we work hard to optimize our products and make them attractive to end users.
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