Product Main

Specifications

Outline of PVC processing aid: K-400
 
 HELITM  PVC foaming regulator K-400 is actually a special acrylic processing aid
developed  by our R&D center. The only defference between foaming regulator and procesing aid is that the molecular weight of K400 is very higher than that of processing aid.owing to it has the higher molecular weight and viscosity,it can efficiently increase the melt strength of PVC so as to prevent from bubble amalganation for obtaining even foaming Products.
In addition,in PVC added HELITM K400,it can ensure perfect flow of melt for obtaining good appearance of the products.
products advantages:
1.excellent processability
2. enhancing melt-strength of PVC .
3.excellent surface-gloss
4.lower dosage and higher efficiency
5.higher molecular weight and viscosity
application field:
HELITM K-400 is mainly used to produce PVC foaming products with Hi-luster surface and lower foam density,such as PVC foaming sheet,PVC foaming board,PVC foaming pipe etc..
packing:20kg /bag PP Valve bag with PE liner or 500kg/sack PP bag with PE liner.
Remarks:our HL-K200 is equivalent to K-400.
Item                Type
K-400
HL-401
Appearance
White flowing powder
White flowing powder
Intrinsic viscosity(η)
5.7~6.3
11-13
Volatility (%)
≤1.5
≤1.5
Granularity
(40 mesh through)( %)
≥98
≥98
Note: tailor-made type for customer's special requirment 

Item
Appearance
Sieve residue
(0.45 mm)
Volatile content
Bulk density
Intrinsic Viscosity
Types/Property
Lowest torque(Nm)
Highest torque(Nm)
Fusion time(S)
Balance torque(Nm)
HL-120N
11.5
30
164
26.4
K-120N
11.3
29.9
165
26.2
HL-125
11.9
30.5
162
28.4
K-125
11.6
30
161
28.4
HPA-21
11.9
29.5
195
28.3
PA-21
12
29.6
197
28.2
HPA-40
13.9
31.4
144
28.4
PA-40
13.5
31.5
140
28.5
HL-201
11.6
28.5
201
26.9
HL-401
11.1
28.8
202
27.3
HL-801
12.5
31.3
134
27.6
HL-175
10.9
27.6
199
25.9
K-175
10.5
27.4
202
25.8
HL-175P
10.5
27
185
25.7
K-175P
10.7
27.2
182
25.7
HL-175S
12.4
27
172
25.8
HA-22
11.4
28.6
220
27.9
HGN-300
12.3
29.9
129
26.4
HL-90
11.7
31.6
197
29.7
HL-80
11.5
31.5
224
29.9
HL-60
12
31.8
169
29.5
HL-100
12.4
32.1
150
28.2
HL-200
13.6
33.3
124
27.5
 
Unit
--
% ≤
% ≤
g/cm3
η
 
Acrylic processing aids
HL-176P
 
1.0
1.3
0.5±0.1
0.5-0.9
HPA-101
1.0
1.3
0.5±0.1
0.7-1.0
HL-175P
1.0
1.3
0.45±0.1
1.4-1.8
HL-175
1.0
1.3
0.5±0.1
1.8-2.2
HL-K130P
1.0
1.3
0.45±0.1
2.8±0.2
HPA-20
1.0
1.3
0.45±0.1
3.0±0.2
HL-551
1.0
1.3
0.45±0.1
2.4-3.0
HL-120N
1.0
1.3
0.5±0.1
2.3-2.7
HL-125
1.0
1.3
0.5±0.1
4.3-5.0
HL-828
1.0
1.3
0.45±0.1
5.5±0.2
HPA-21
1.0
1.3
0.45±0.1
5.0±0.2
HL-K-400
1.0
1.3
0.45±0.1
6.0±0.2
HL-230
1.0
1.3
0.45±0.1
6.8±0.2
HPA-41
 
1.0
1.3
0.45±0.1
7.4±0.2
 
HL-655G
 
1.0
1.3
0.45±0.1
7.7±0.3
 
HL-501
 
1.0
1.3
0.45±0.1
8.0±0.3
 
HL-801-2
 
1.0
1.3
0.45±0.1
9.5-11.0
 
HPA-50
 
1.0
1.3
0.45±0.1
10.3±0.5
 
AS806
 
1.0
1.3
0.45±0.1
10.5±0.5
 
HL-801
 
1.0
1.3
0.45±0.1
11.0-13.0
 
HL-100
 
1.0
1.3
0.45±0.1
11.5±0.5