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Shandong Polymer Additives Co., Ltd

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Shandong Polymer Additives Co.,Ltd

Add: WEIFANG CITY, SHANDONG,CHINA

Tel: 0536-8628518

Mobile:86-13456705350

Email: info@pvcadd.com

PVC Acrylic Chlorinated Polyethylene CPA-80 Acm Product

PVC Acrylic Chlorinated Polyethylene CPA-80 Acm Product

CPA-80 is our patent product. Compared with CPE, it endows PVC products with much higher elongation at break and excellent toughness at low temperature. It can replace CPE and processing aid in the formulation.

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Product Details


Acrylic Chlorinated polyethylene CPA-80

CPA-80 is patent product of Shandong Polymer additives. Compared with CPE, it endows PVC products with much higher elongation at break and excellent toughness at low temperature. It can replace CPE and processing aid in the formulation. You can find the following benefit of CPA-80: 1/ Promote fusion of PVC compound. 2/ Excellent elongation at break and toughness. 3/ Improve surface quality of PVC finished products


Specification

Specification

Unit

Test standard

CPA-80

Appearance

--

--

White powder

Bulk density

g/cm3

GB/T 1636-2008

0.50±0.10

Sieve residue

(30 mesh)

%

GB/T 2916

≤2.0

Volatile content

%

ASTM D5668

≤1.50

Elongation at break

%

GB/T

528-2009

1500±150

Formulation for following tests


Ingredients

1#

2#

PVC (K-65)

100.00

100.00

Ca-Zn stabilizer

4.00

4.00

TiO2 (Rutile)

5.00

5.00

CaCO3 (PCC)

25.00

25.00

Processing aid competitor D

--

1.00

CPE

--

5.00

CPA-80

5.00

--

Properties comparison  


Testing condition 160℃-60RPM

 图片1

Type

Fusion time(s)

Lowest torque(Nm)

Highest  torque(Nm)

Equilibrium torque(Nm)

1# CPA-80

181

32.2

85.3

62.6

2# CPE+PA ”D”

192

31.8

82.1

62.5

   

Mechanical properties comparison


Specifications

Unit

Test standard

1# CPA-80

2# CPE+PA ”D”

Elongation at break

%

GB/T 1040

165.9±2.1

161.5±2.2

0℃Charpy impact Strength

KJ/m2

GB/T 1043

7.1±0.4

6.8±0.3

Tensile strength

MPa

GB/T 1040

40.0±0.3

38.1±0.3

Hardness

(Shore D)

--

GB/T 2411

85.9±0.2

85.6±0.2

Vicat softening point

GB/T 1633

84.3±0.2

84.4±0.1

Corner welding strength

KJ/m2

GB/T 8814-2004

40.4±0.4

37.5±0.3

Tensile-impact strength (KJ/m2)

 Test condition:0℃       Test standard: GB/T:13525

        Type

    1# CPA-80

2# CPE+PA ”D”

   Tensile-impact strength

666.04±13.8

604.20±12.4

Gloss comparison   

Test condition: 45°ASTM D2457

Type

Gloss of PVC extruded sheet

1# CPA-80

56.6±1.2

2# CPE+PA ”D”

55.7±1.3

 

Package

25kg/bag with PP bag and PE inner or Kraft paper bag.
550kg/bag Woven bag.      

For 20 container, we can load 14mt with pallets or 16mt without pallets.

For 40 container, we can load 26mt with pallets or 27/28mt without pallets.


Storage

The product should be stored in cool and dry surroundings.

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


For more information,please contact with Ms. Alice by service@pvcadd.com

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