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High Molecular Weight Acrylic Processing Aid

    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Metric Ton
Basic Info

Model No.: TF-530

Product Description

PVC foaming regulator TF series is our latest developed PVC processing aids, which is high molecular polymer. It has excellent processing property, and is the substitute of conventional processing aids.


Product Name: High Molecular Weight Acrylic Processing Aid
Our Brand: TF-100/200/530/530S/100N
CAS NO.: 25852-37-4

High Molecular Weight Acrylic Processing Aid developed by our company and have all characteristics of acrylic processing aids. The only difference between them is that the molecular weight of TF Series is much more higher than that of normal Acrylic Processing Aid.

According to the different applications,our TF serise has been divided into 3 groups:
● 0~8mm thin foaming board & sheet:TF-530,TF-869
● more than 8mm thick foaming board & WPC board:TF-100N,TF-200
Foaming shoe: TF-530S

Functions of PVC High Molecular Weight Acrylic Processing Aid:
There are three purposes for filling TF series into PVC foaming products:
● promote the fusion of PVC compound.
● increase the melt strength of PVC so as to prevent from bubble amalgamation for obtaining even foaming products.
● ensure perfect flow of PVC melt for obtaining smooth surface of PVC finished products.

Technical specifications:

Items

Test Method

TF-869

TF-530

TF-530S

TF-100N

TF-200

Appearance

--

White free flowing powder

Bulk Density

GB/T 1636-2008

0.35 min

0.35 min

0.4 min

0.4 min

0.4 min

Particle size

(30 mesh )

GB/T 2916

98%

98%

98%

98%

98%

Volatiles Content

ASTM D5668

1.0

1.5

1.5

1.5

1.5

Viscosity

GB/T 1843-2008

12 min

10.5-11.5

11-12

11.5-12.5

12.5-13.5



Performance comparison list for different PVC foaming regulators:

Performance comparison

Grade

Melt Strength

Grade

Fusion Time

Grade

Molecular

Weight

TF-200

High

TF-200

Slow

TF-200

High

TF-100N

TF-100N

TF-100N

TF-530S

TF-530S

TF-530S

TF-530

TF-530

TF-530

TF-869

Low

TF-869

Fast

TF-869

Low


Applications:

TF series are used to produce PVC foaming sheet,foaming WPC,Foaming shoes etc

Recommend using dosage:
7-15kg per 100kg PVC resin.


Packaging and Storage:

25kg/bag: PP valve bag with PE liner ; 550kg/sack: PP bag with PE liner
It should be stored in cool and dry surroundings, with shelf life of two years, it can be still used if qualified by inspection after shelf life.


Product Categories : PVC Processing Aid > High Molecular Weight Processing Aid

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