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Product Group
Chlorinated Polyvinyl Chloride (CPVC)

CPVC resin

Addtime: 2016-3-25

                                                                                   Chlorinated Polyvinyl Chloride  CPVC  Resin
 

         Specification 
                                                                                                                                                                                                                                                                                                                                                                

Item

Test standard

IJ-550

ET-750

ET-800

ET-850

Physical property

External Appearance

--

White Power

White Power

White Power

White Power

Bulk Density ,g/cm3

 

0.5 - 0.7

0.5 - 0.7

0.5 - 0.7

0.5 - 0.7

Sieving rate,30 mesh, % ≥

GB/T2916

99

99

99

99

Chlorine Content,%

GB/T7139

65 - 67

64 - 66

66 - 68

67- - 69

K Value

 

57

66

66

66

volatiles, %  ≤

GB/T2914

0.3

0.3

0.3

0.3

Thermal decomposition temperature, deg.C,  ≥

GH-002

120

 

120

 

120

120

Thermal property

Vicat softening temperature (5 kg load) ,deg.C  ≥

ASTM D1525

105

 

105

 

110

115

Mechanical property

Tensile Strength , MPa, ≥

ASTM D 638

50

52

52

54

Notched Izod impact

strength, kJ/m2

ASTM D 256

10

 

10

 

10

10

Basic formulation for test:

Surpla TM CPVC  100  PHR   |  Tin stabilizers  2.0  PHR   | High-grade fatty acid  0.7  PHR  | OPE wax  2.5  PHR  | MBS impact modifier   10   PHR

 

Selection Guide

Surpla CPVC resin IJ-550

This grade has the best flowability, it is mainly used for injection molding.

 Surpla CPVC resin ET-750

ET-750 has lower chlorine , so its vicat softening temperature is lower than other grades.

ET-750 has good processing ability and the end products have good surface

Mainly applicable to extrusion of all kinds of heat-resistant plastic products, such as hot-water tube used in shipping and life facilities, brine tube, chlorine gas tube, electric pipeline of chlorine-alkali factories etc.

Type ET- 800

ET-800  is the general grade , It is applicable to extrusion of all kinds of heat-resistant plastic products, such as hot-water tube used in shipping and life facilities, brine tube, chlorine gas tube, electric pipeline of chlorine-alkali factories

Type ET- 850

ET-850  has the highest chlorine and so the highest vicat softening temperature, It is applicable to extrusion of all kinds of heat-resistant plastic products where the highest vicat softening temperature is required. 


Packing

25 kg PP woven bag, 17 mt in 20 FCL no palletilized, 15 mt in 20 FCL palletilized.
This material is non-dangerous goods for land, air and marine transportation.
Material should be kept from flames, hot pipes, heaters or other sources of heat. Adequate precautions should be taken to keep all dust levels below values that are hazardous to heath and safety. The recommended maximum storage temperature for this material is 45 deg.C. 

 

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