Description
HANHUA CP 430 is a polymer obtained by polymerization of vinyl chloride or copolymerization of vinyl chloride as the main component with one or more other unsaturated compounds. Vinyl chloride homopolymers and copolymers are collectively referred to as vinyl chloride resins.
CAS No.
CAS No. 233-86-7
Typical application for CP-430 :
Adhesives
Printing Inks
Industrial Coatings -. Over Lacquers
| Properties | Unit | Value | Test methods |
| Molecular weight (Mw) | - | 48,200 | GPC |
| Degree of polymerization | - | 450±50 | JIS K-6720-2 |
| K-value | - | 50 | |
| VAM content | wt% | 15 ±1 | Hanwha -method |
| Bulk Density | g/㎤ | 0.77 ± 0.07 | JIS K-6720-2 |
| Volatile content | % | Max.4.0 | JIS K-6720-2 |
| Glass transition temperature (Tg) | ℃ | 71 | DSC |
| Particle size distribution | % | 100 | 42mesh pass |
| Viscosity (MEK/Tol=1/1) Resin 10% Resin 20% Resin 30% | cPs | 8 40 268 | Brookfield Viscometer |
CP-430 is the solution vinyl resin which is distinguished for the solubility with various kinds of organic solvent. It has good resistance for abrasion, water and chemical
variation. It also has good adhesive strength and stability for storage in low temperature. And it shows good surface gloss as it has good dispersibility of pigment. Ketone type such as cyclohexanone, MEK and MIBK is suitable for its solvent, and some aromatic hydrocarbon type like toluene and xylene can be used for the diluent. Beyond them, butyl acetate or ethyl acetate (ester type) can be used for the slovent, but it is required to increase the solving temperature or to mix with ketone type since its solubility is inferior to that of the ketone type. Some plasticizer is suggested to be used for increasing the flexibility of film. CP-430 exhibits excellent properties being used with various kinds of plasticizers such as phthalates or adipates. CP-430 can be used by blending with acrylic, ketone and epoxy resin as well as other vinyl resin since it suits with them very much.
| Material | Gravure(%) | Screen(%) | Paint for Toy(%) | Leather Coating(%) |
| CP-430 | 27 | 25 | 30 | |
| MEK(Methyl ethyl ketone) | 38 | 35 | ||
| Cyclohexanone | 36 | |||
| Toluene or Xylene | 37 | 37 | 35 | |
| Plasticizer | ||||
| Pigment | 2~25 |
Store CP-430 under dry conditions and at room temperature below 25℃. Under these conditions, the product has a shelf life of at least one year, from the delivery date. If the material is kept beyond the recommended shelf life, it is not necessarily unusable, but the user should perform a quality control on the properties relevant to the application. The properties determined in our prerelease quality control may change during storage, depending on storage conditions, and deviate from the specification.
The Hanwha Chemical Corporation provides its customers with a product specific material Safety Data Sheet (MSDS) to cover potential health effects, safe handling, use and transportation. Hanwha Chemical Corporation strongly encourage its customers to review MSDS on its products and other materials prior to their use. CP-430 is normally supplied as a power in 25kg polypropylene inner coated paper bag or 500kg Flecon Bag. CP-430 is not formulated to contain any hazardous or regulated materials such as lead, cadmium, mercury, and chromium compounds. And Hanwha Chemical corporation guarantee that CP-430 do not include any hazardous or regulated materials during the manufacturing process.
Further information and recommendations for processing can be obtained from our technical support staff and representatives. The data and recommendations contained in this brochure represent the current state of our knowledge and serve as a guide only to our products and their potential applications. Therefore, no warranty of specific properties of the products mentioned herein nor of their suitability or fitness for a particular purpose is implied. The information given in this brochure should be checked by preliminary trials because of conditions during processing over which we have no control.
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E-mail: wangxingqiang@ericwchem.com
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