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Acrylic Processing Aid TF-200 for PVC foamed products

    Количество минимального заказа: 1 Metric Ton
Базовая информация

Модель: TF-200

Описание продукта

Topadd processing aid series products (PVC processing aid - acrylic processing aid) are the new generation of acrylic acid fats PVC processing aid, which is made through methyl acrylic ester polymerized with acrylic ester in emulsion and pressure spary drying process. ProPA is aiming to promote plastication, promote material melt body intensity, increase product varnish and improve the weather resistance, resistance to out door aging. It is especially suitable for the outdoor products.

Acrylic copolymer ( Plastic Auxiliary Agent ), acts as a processing aid, has an ultra high molecular weight and enhances the foaming behaviour of PVC. Used for all kinds of foam applications such as foamed sheets, foamed profile...


Acrylic Processing Aid


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.


Cpvc


Contact Us:

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Группа Продуктов : ПВХ модификатор перерабатываемости > Высокий молекулярный модификатор перерабатываемости

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