Hot Products:Liquid Caustic Soda, Industrial Liquid Chlorine, Industrial Synthetic Hydrochloric Acid, Food Additives Sodium Hydroxide
| Product Name | PVC Resin with Suspension Method |
| Standard Of Product | GB/T5761-93 BRAND: CHANGHUA, HONE STY |
| Trade Mark | CHANGHUA HANHE |
| Type | PVC-SG1-8 |
| Chemical Name | Polyvinyl Chloride |
| Formula | [CH2-CHCl]n |
| Molecular Weight | 40000-100000 |
| Properties | White powder, thermoplastic, insoluble in water, oil and ethanol. |
| Appearance | White powder |
| Uses | Raw material for plastics, can be made into hard, semi-hard and soft products by adding different plasticizer and additives |
| Packing | 25KG net in PP woven bag |
| Storage and Transportaition | TRANSPORTATION: Stored in dry, shady and cool place, can not be surrounded by sunlight. Keep from moisture, keep clean when transporting. |
|
TYPE
GRADE IDEX ITEMS |
SG3
|
SG5
|
SG7
|
|||||||
|
TOP
GRADE |
GRADE
I |
GRADE
Ⅱ |
TOP
GRADE |
GRADE
I |
GRADE
Ⅱ |
TOP
GRADE |
GRADE
I |
GRADE
Ⅱ |
||
|
APPEARANCE
|
WHITE POWDER
|
|||||||||
|
VISCOSITY, ml/g
|
135-127
|
118-107
|
95-87
|
|||||||
|
(72-71)
|
(68-66)
|
(62-60)
|
||||||||
|
[1370-1251]
|
[1135-981]
|
[845-741]
|
||||||||
|
IMPURITY ≤
|
16
|
30
|
90
|
16
|
30
|
80
|
20
|
40
|
80
|
|
|
VOLATILE % ≤
|
0.30
|
0.40
|
0.50
|
0.40
|
0.40
|
0.50
|
0.40
|
0.40
|
0.50
|
|
|
APPARENT DENSITY g/ml ≥
|
0.45
|
0.42
|
0.40
|
0.48
|
0.45
|
0.42
|
0.50
|
0.45
|
0.42
|
|
|
RESIDUE
ON SIEVE% |
0.25mm SIEVE
DIAMETER ≤ |
2.0
|
2.0
|
8.0
|
2.0
|
2.0
|
8.0
|
2.0
|
2.0
|
8.0
|
|
0.063mm SIEVE
DIAMETER≥ |
95
|
90
|
85
|
95
|
90
|
85
|
95
|
90
|
85
|
|
|
THE NUMBER OF FISH-EYES
COVERING 400cm2≤ |
20
|
40
|
90
|
20
|
40
|
90
|
30
|
50
|
90
|
|
|
ABSORPTIVE CAPACITY OF
DBP OF RESIN PER 100Gg≥ |
26
|
25
|
23
|
19
|
17
|
-
|
12
|
-
|
-
|
|
|
WHITENESS(160°C,
ater10min)% ≥ |
78
|
75
|
70
|
78
|
75
|
70
|
75
|
70
|
70
|
|
|
CONDUCTIVITY OF WATER
EXTRACT [μs/(cm.g)]≤ |
5
|
5
|
-
|
-
|
-
|
|||||
|
REMAINING CHLORETHY
LENE ppm≤ |
5
|
10
|
30
|
5
|
10
|
30
|
5
|
10
|
30
|
|
