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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

PVC Acrylic Chlorinated Polyethylene CPA-80

Technical Data Sheet Acrylic Chlorinated polyethylene CPA-80 Description 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. Key property...

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Product Details

Technical Data Sheet

Acrylic Chlorinated polyethylene CPA-80

Description

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.

Key property

● Promote fusion of PVC compound

● Excellent elongation at break and toughness

● Improve surface quality of PVC finished products

Product index

Specification

Unit

Test standard

CPE

CPA-80

Appearance

--

--

White powder

White powder

Bulk density

g/cm3

GB/T 1636-2008

0.50

0.50±0.10

Sieve residue

(30 mesh)

%

GB/T 2916

1.90

≤2.0

Volatile content

%

ASTM D5668

1.45

≤1.50

Elongation at break

%

GB/T

528-2009

755

1500±150

Formulation for following tests

Mixing equipment type: SHR-5A from Zhang Jiagang Beier Machinery Co., Ltd 

Mixing condition: 50Hz, 120℃ emptying                   Volume: 5.0

 

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  

Fusion properties comparison

Test equipment type: RM-200C torque rheometer from Harbin Hapro Electrical technology Co., Ltd                    Volume: 60ml

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

 

Testing condition 190℃-60RPM

 图片2

Type

Fusion time(s)

Lowest torque(Nm)

Highest  torque(Nm)

Equilibrium torque(Nm)

1# CPA-80

137

13.5

54.2

47.6

2# CPE+PA ”D”

145

13.2

5.01

47.4

  

Mechanical properties comparison

Test method:

l Make plate with compound on double-roller mill under 185℃ for 5min.

l Then retain 6 min in curing press at 185℃

l According to the following test standards and test conditions, prepare samples and obtain test results.

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

 

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.


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.

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



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