Sri Vasavi Pigments PET MODIFIER MB 02(SV 91A001 IV)

Identification & Functionality

Carrier

Polyethylene Terephthalate (PET),

Resin-based

Plastics & Elastomers Functions

Viscosity Modifier

Carrier Resin

Elastomer

Technologies

Plastics

Product Families

Plastics — Masterbatches

Additive Masterbatches

Plastics — Polymer Additives

Rheology Modifiers

Features & Benefits

Labeling Claims

Recycled

Materials Features

Good Mechanical Properties,

Good Melt Viscosity,

High Hydrolytic Stability,

High Melt Strength,

High Molecular Weight,

High Strength

Product Highlight

Plastic scrap is usually either burnt as fuel, recycled into fiber fill, carpet backing and strapping, or chemically treated to recover component polyols and terephthalic acid.

In the case of PET scrap, when it is utilized in manufacturing, its strength drops, and strap splitting problem is seen. We have developed an additive masterbatch to overcome such problems and improve the following properties:

• Raises Intrinsic Viscosity (I.V.) of PET scrap material during extrusion.
• Increase Molecular weight and improve melt strength
• Improved hydrolytic stability
• Upgrading lower molecular weight poly condensate polymers
• Improve mechanical properties
• Prevent splitting

Applications & Uses

Markets

Adhesives & Sealants,

Printing & Packaging

Applications

Adhesives & Sealants — Packaging & Paper

Tape & Label Adhesives

Printing & Packaging — Tapes, Labels & Adhesives

Other Tapes, Labels & Adhesives,

Tapes & Labels

Compatible Polymers & Resins

Polyethylene Terephthalate (PET)

Plastics & Elastomers End Uses

Strapping,

Tape

Properties

Physical Form

Masterbatch,

Solid

Typical Properties

	Value	Units	Test Method / Conditions
Active Ingredient	5.0	%	—
LDR	1.5 - 2.5	%	—