Soresyn® CPP Resins / Chlorinated Polypropylene CAS 68442-33-1

Chemical Name:POLYPROPYLENE,CHLORINATED

CAS No.: 68442-33-1

Molecular Formula:C8H15Cl

Molecular Weight:146.6577

MolecularStructure:POLYPROPYLENE,CHLORINATED Structure

Appearance: White to Beige Small Articles

Category:

CPP Resins Application scenarios

1. Adhesives

Used as a specialized adhesive for laminating BOPP (biaxially oriented polypropylene) film with other materials such as paper, aluminum foil, and polyethylene.
It has extremely strong adhesion to polypropylene and is a key raw material in the manufacture of composite packaging materials (such as book covers and food packaging).

2. Coatings and Inks

Used as the main binder or resin in specialized composite inks for BOPP films.
It has strong affinity with pigments, good film gloss, and can firmly adhere to the difficult-to-bond surface of BOPP film.

3. As a component in plastic products (such as automotive parts)

As an adhesion promoter or binder for coatings.
Improves the adhesion of coatings on plastic substrates such as polypropylene.

4. Flame Retardant Materials

Used as an additive in flame retardants.
The chlorine atoms in the molecular chain provide flame retardant effects. High chlorine content (approximately 65%) products can be used as a substitute for chlorinated rubber in fire-resistant paints and materials.

5. Material Modification

Used as a softening modifier for polypropylene fibers.
Improves the feel and processing performance of the fibers.

6. Used as a modifier for atactic polypropylene.

Enhances the performance of other polypropylene materials.

7. Special Coatings

Used in heat-seal coatings for polypropylene films and as an undercoat for pressure-sensitive tapes.
Provides good moisture resistance, dimensional stability, and initial adhesion.

8. Used as a coating for paper, fabrics, etc., to improve durability.

Description

Soresyn® CPP Resins / Chlorinated Polypropylene CAS 68442-33-1

Type NO.

CPP AG30

CPP AG26

CPP EG40

Appearance

Yellowish granular

Yellowish granular

Yellow granular

Cl content %

28 ~ 35

25 ~ 28

36 ~ 41

Viscosity mPa.s/25°C

250 ~ 500

100 ~ 500

100 ~ 500

PH Value

4.5 ~ 7

4.5 ~ 7

4.5 ~ 7

Recommended Solvent

Toluene

Toluene

Ester, Ketone,

Ethylcyclohexane

Or Mixed solvent

Type NO.

CPM-16

CPM-22

CPP AP

Appearance

Yellowish granular

Yellowish granular

White powder

Cl content %

14 ~ 18

18 ~ 24

30 ~ 33

Viscosity mPa.s/25°C

10 ~ 200

10 ~ 200

250 ~ 350

PH Value

4.5 ~ 7

4.5 ~ 7

6 ~ 8

Recommended Solvent

Ester, Ketone,

Ethylcyclohexane

Or Mixed solvent

 Ester, Ketone,

Ethylcyclohexane

Or Mixed solvent

Toluene

Chlorinated Polypropylene Usage

1. Adhesion Adhesion promoter CPP resin has excellent adhesion to PP, PE, EPDM & TPO materials.

2. It is non-toxic, inodorous, has no solvent residue. It is water-resistant, acid-resistant and alkali-resistant. The composite ink made by CPP has stable performance and good filming property.

3. Soresyn® solvent soluble Chlorinated PP resin is used as major resin of the printing ink for intaglio printing on BOPP film (Bi-axially Oriented Polypropylene).

4. Soresyn® CPP resin can be coating for BOPP film and using as adhesive for double-layered PP film or PP film covered paper in packaging Industry.

5. Our Polypropylene cpp resin is used as adhesive for coatings on polypropylene profiles.

 

Chlorinated Polypropylene Packaging and Shipping

Packing: 25KG BAG OR BOX

Delivery: within 5-7 working days

Chlorinated Polypropylene Storage

The warehouse is air-conditioned and dry.

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