Acrylic Processing Aid P-25

Acrylic Processing Aid P-25

P-25 is a kind of transparent processing aid used in PVC clear products. It can promote fusion of PVC compound but not affect the optical property. It can be used in transparent PVC film, sheets, bottles, shoes etc.

Product Details

Acrylic processing aid P-25

Description

P-25 is a kind of transparent processing aid used in PVC clear products. It can promote fusion of PVC compound but not affect the optical property. It can be used in transparent PVC film, sheets, bottles, shoes etc.

Key property

  • Faster fusion

  • Good surface gloss

  • Excellent transparency for PVC finished products

Product index

Specification

Unit

Test standard

P-25

Appearance

--

--

White powder

Bulk density

g/cm3

GB/T 1636-2008

0.45±0.10

Sieve residue (30 mesh)

%

GB/T 2916

≤1.0

Volatile content

%

ASTM D5668

≤1.30

Intrinsic viscosity (η)

--

GB/T 16321.1-2008

2.80±0.20

P-25 

——08062 P-25           —08063 Competitor “A”

FTIR analysis

Fusion property comparison

Basic formulation for fusion test

Ingredients

1#

2#

3#

Control

P-25

Competitor “D”


PVC (K-57)

100.00

100.00

100.00

Tin stabilizer

0.80

0.80

0.80

Int. lubricant LU-60

1.00

1.00

1.00

Ext. lubricant LU-74

0.50

0.50

0.50

MBS impact modifier

5.00

5.00

5.00

Transparent processing aid P-25

--

1.00

--

Transparent processing aid

Competitor “K”

--

--

1.00

Transparency comparison (Test standard: ASTM-D1003-00)Optical property

Test conditions: 160℃ 60rpm





P-25  1 

     Fusion


Type

Lowest torque (Nm)

Highest torque (Nm)

Equilibrium torque (Nm)

Fusion time (S)

1#  Control

25.9

37.1

48.0

230

2#  P-25

33.1

80.6

52.2

95

3# Competitor ”K”

30.9

79.0

52.2

98

Type

Gloss of PVC extruded sheet

1# Control

11.0±0.1

2# P-25

34.7±0.3

3# Competitor “K”

34.6±0.4

PackageGloss comparison             Test condition: 45°

20kg/bag with PP bag and PE inner or Kraft paper bag.
550kg/bag Woven bag.            

For 20 container, we can load 11.2mt with pallets or 14mt without pallets.

For 40 container, we can load 22.4mt with pallets or 26mt without pallets.

Storage

The product should be stored in cool and dry surroundings.

The shelf life is two years, it can still be used if qualified by inspection after shelf life.

Contact information


Business Affairs and Complaints     

Mr. Clinton Chen  

E-mail: info@pvcadd.com

Technical Support          

Mr. Johnson Wang 

E-mail: tech@pvcadd.com

Sales

Mrs. Alice Tsing 

E-mail: service@pvcadd.com

Quality Complaints  

Mr. James Jiang

E-mail: com@pvcadd.com


Editor: Ms.Yanli Ma

Audit review: Mr. Johnson Wang

Revision date: Mar 28th,2017


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