Talc Filled PP Compound

Description:
Talc Filled PP Compound is manufactured by compounding Polypropylene Homo-Polymer with fine grade of Talc and suitable grade of processing Aid, Heat stabilizer and Anti-oxidant. Additives like antioxidant, lubricant, processing aid and desiccant are added to improve long term thermal mechanical properties and processability. The compounds used directly or diluted with desired grades of polypropylenes show good dispersibility and excellent balance of properties in the ultimate product.
Special Characteristics:
The filler in the compound incorporates certain important properties those are essential for ultimate product.
The properties are as under:


  • Improves scratch resistance.
  • Improves Dimension Stability etc.
  • Improves Mechanical Property.
  • Reduces Cost.
  • Reduces Shrinkage
  • Reduces Cycle time etc.

Technical Characteristics:

Physical Properties

Test Method

Unit

Typical Value

P-11020-T

P-11040-T

Density

PPIL Std.

Gm/cc

1.00-1.10

1.12

Melt Flow Index

ASTM-D-1238

Gm/10 min

7.0-10.0

8.0-10.0

Moisture Content

PPIL Std.

%

< 0.06

< 0.06

Filler Content

TGA

%

20 ± 2

40 ± 2

Form

Visual

-

Granules

Granules

Flexural Modulus

ASTM-D-790

Kg/Cm2

22000-28000

34000

Flexural Strength

ASTM-D-790

Kg/Cm2

400-500

400

Izod Impact Strength/ Notched/ Unnotched

ASTM-D-256

Kg.Cm/Cm

> 2.5

3.0

Tensile Strength at break

ASTM-D-638

Kg/Cm2

300-400

190

Elongation at Break

ASTM-D-638

%

12

5

Note:
-We also make tailor made compounds as per desired technical properties.
-Compound can be obtained in desired colors.
Pre-drying: The Compound should be dried 70 ᵒC for 30 min in hopper to its use.
Extrusion Temperature Conditions:
As a general guideline, the following temperature profile is recommended:

ZONES

Zone-1

Zone-2

Zone-3

Zone-4

Zone-5

Zone-6

Temperature

190ᵒ

200ᵒ

210ᵒ

215ᵒ

220ᵒ

230ᵒ

Note: This is only a general guideline, actual condition may vary depending upon the raw material, processing and machinery used.
Storage :               The material shall be kept in a cool dry place for best results.
Packing :               HDPE/PP Woven Sack Bags of 25 kg.

 

We believe this information is based on the best currently available data on this subject. It is offered as a possible helpful suggestion in experimentation you may care to undertake along these lines. It is subjected to revision as additional knowledge and experience are gained. This publication is not a license to operate under or intended to suggest infringement of any existing patents.