Product Specifications
| Prod Model: |
CPP |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Characteristic: |
Thermoplastic Resin |
Product Description
Chlorinated Polypropylene (CPP)
Structure Formula Cl
( CH CH2 )nC CH2
CH3 CH3
Brief Introduction
Chlorinated Polypropylene (CPP) is a thermoplastic resin manufactured from polypropylene (PP) through chemical modification.
Properties
CPP is a nontoxic white or light yellow granular solid. Depending on the difference of chlorine content, its melting point is generally in the range of 80~160 degree celsius and its decomposition temperature120~200 degree celsius. It is easily soluble in some organic solvents like halogenated hydrocarbons, toluene, butanone, etc. And it has high rigidity and good properties of wear-resistance, acid-proof, salt water-tolerance and aging-preventing.
Application
CPP belongs to thermoplastic resins. It has strong adhesion to polypropylene (PP) as well as polyethylene, paper and aluminum film, etc. So it is widely used in the fields of ink, painting and adhesives and its main usages are as follows.
1. CPP can be used as an effective binder in the manufacturing of composite ink for the films of BOPP, OPP, PET, PE, etc.
2. CPP can be used as a composite adhesive between paper and films of BOPP, OPP, PET, PE, AL, etc., and an inner coating for pressure-sensitive adhesive tape of BOPP films.
3. With its good film-forming and glossiness properties and its strong affinity with pigment, CPP can be used as colorant for plastic modification or as paint binder for polypropylene (PP) injection molding wares.
Using methods
The service performance of CPP is relative to the indexes of chlorinating degree and viscosity, etc. So the CPP with different indexes has varieties of usages and should be used under the specialized engineer's instruction. The common method is: Dissolve the product into the toluene or other solvents to prepare a solution of 20~30%. Then add the solution into the ink or other relevant products based on the ink formulation.
Technical requirements
Product types Binder Ink Paint
Items Binder 1 Binder 2 Ink 1 Ink 2 Paint 1 Paint 2 Paint 3 Paint 4
Chlorine % 25~30 30~40 29~32 32~35 18~30 30~40 40~50 50~65
Viscosity(25 degree celsius MPa. S, ) 500~5000 300~1000 200~500 200~500 < 100
Transmittance test below 0.06
pH value 5.5~7.0
Notes: 1). Viscosity value is measured in 20% toluene solution at 25 degree celsius by a rotary viscometer with
Speed of 750 r/min.
2). Upon the request of the customers, chlorine content and viscosity can be controlled in a
Range of 1% and ± 50 MPa. S, respectively.
Packing
The product should be packed into a fiberboard box lined with an internal polyethylene bag. Net weight of each piece is 20 kg.
Storage and transportation
The product is easy to absorb moisture and noninflammable. It should be stored in a dry and ventilated place. In general case, it should not be stored and transported together with other products.
Covering an area of 20, 000 square meters, our factory was established in 1998, located in the ancient historical city of Huizhou County, with the fixed assets of 2500 million yuan. We are professional manufacturer for vinyl chloride - vinyl acetate copolymer. The annual production capacity of the various grades of vinyl resin up to 15, 000 tons.
Through self-development as well as cooperate with other major institutions, we obtained advanced technology. Using advanced production technology and scientific management methods, we have a complete set of quality assurance system, passed the ISO9001: 2000. We never bring mass loss to the customers since we founded more than ten years, our quality has always been maintained stable.
Our products can replace DOW SVR series, such as DOW's VYHH, VMCH, VAGH etc. Mainly used in metal, wood, PET film, plastic, paper, leather, concrete, transparent and colored coatings, and other materials.
With the spirit of "quality first, reputation first" principle, we provide quality products with low prices to all kinds of customers, such as the pharmaceutical packaging aluminum foil, aluminum foil varnish, anodized aluminum, coatings, magnetic card material, thermal insulation materials, floor, carpet, plastic inks, ink for high temperature cooking, aluminum foil printing ink, leather surface treatment, PU color ointment, plastic paint, toy paint, UV paint, Wood, ranked nail glue, shoe adhesives, interlayer adhesive, adhesive for carbon ribbon and magnetic tape manufacturers.
Our company can produce different degree of polymerization and different components vinyl resin according to customer's requirements.
