Processing Technic
Product Features: The compound is made of high polymerization polyvinyl chloride,environmental protection plasticizer,ceramic flame retardant,molybdenum flame retardant,carbon forming agent,polymer additives,etc.It has the characteristics of high flame retardant,low smoke and low halogen,self-extinguishing,fine fog surface,smooth feel,high temperature resistance,acid and alkali resistance,easy processing,etc.,widely used in all kinds of subway,power station,office building,public places,etc.with greater fire risk,to effectively protect the safety of human production activities,and used in petrochemical,steel,aviation,shipbuilding,military, pharmaceutical,food and other industries of wire and cable.
Processing Temperature
|
Zone |
Z1 |
Z2 |
Z3 |
Z4 |
Head Die |
|
℃Temp. |
135~145 |
145~155 |
155~165 |
155~175 |
165~175 |
1.In order to obtain more ideal results,the processing temperature can be increased,and the maximum temperature should not exceed 190°C to prevent porosity phenomenon at high temperatures.
Product Specification
|
Item |
Index |
Standard |
|||
|
FT-4 |
CM |
CMR |
CMP |
||
|
(g/cm³)Density |
1.45±0.03 |
1.48±0.03 |
1.50±0.03 |
1.55±0.03 |
ASTM D1505/GB1033 |
|
(g/10min)Melt index |
<35 |
<32 |
<30 |
<25 |
ASTM D1238 |
|
(SA)Hardness |
80±5 |
85±5 |
88±5 |
90±5 |
ISO 868 |
|
(Mpa)Tensile strength |
12±2 |
13±2 |
14±2 |
15±2 |
IEC 60811-1-1/GB1040 |
|
(%)Tensile strength |
150~220 |
150~200 |
150~180 |
130~160 |
IEC 60811-1-1/GB1040 |
|
(113℃×168h) Change rate of tensile strength after aging |
≥85% |
≥80% |
≥75% |
≥70% |
UL1581 |
|
(113℃×168h) Change rate of elongation at break after aging |
≥95% |
≥100% |
≥105% |
≥110% |
UL1581 |
|
(158℃×1h)2000G Heating deformation |
<50% |
<50% |
<50% |
<50% |
UL758 |
|
Flame retardant test (CL-1,CL-2,CL-3,FT-4,CM,CMX, CMR,CMP) |
Ol≥36 |
Ol≥38 |
Ol≥42 |
Ol≥48 |
BS476-7 UL444 |
|
(-20℃×4h)Low-temperature impact |
No Crack |
No Crack |
No Crack |
No Crack |
GBT5470 |
|
Luminousness(Smoke density test) |
- |
- |
>60% |
>60% |
GB 31247 |
|
(20℃)Ω ·cm Volume resistivity |
≥1×1010 |
≥1×1010 |
≥1×109 |
≥1×108 |
IEC 60167/GB1410 |
|
Environmental protection standard |
RoHS,REACH,NP RoHS,REACH,NP |
IEC62321 |
|||
Processing Technic
Product Features: The compound is made of high polymerization polyvinyl chloride,environmental protection plasticizer,ceramic flame retardant,molybdenum flame retardant,carbon forming agent,polymer additives,etc.It has the characteristics of high flame retardant,low smoke and low halogen,self-extinguishing,fine fog surface,smooth feel,high temperature resistance,acid and alkali resistance,easy processing,etc.,widely used in all kinds of subway,power station,office building,public places,etc.with greater fire risk,to effectively protect the safety of human production activities,and used in petrochemical,steel,aviation,shipbuilding,military, pharmaceutical,food and other industries of wire and cable.
Product Specification
|
Tem |
Unit |
Index |
Typical value |
Standard |
|
Resistance to liquid testing,gasoline,diesel,motor oil Temp.125℃,time 240h,mandrel φ16mm Wind 4 times withstand voltage 1kV,1min |
No crack,no breakdown, |
No crack,no breakdown, |
QC/T 1037-2016 CQC1143 PPP58049A |
|
|
(60℃×72h)Non-migration |
- |
ABS/PS |
NM |
NO migration |
The data listed are typical values and not guaranteed values.
Processing Temperature
|
Zone |
Z1 |
Z2 |
Z3 |
Z4 |
Head Die |
|
℃Temp. |
150±5 |
155±10 |
160±10 |
162±10 |
150±10 |
1.In order to obtain more ideal results,the processing temperature can be increased,and the maximum temperature should not exceed 190℃ .
2.The optimum extrusion temperature also ultimately depends on the compression ratio and length-diameter ratio of the user's extruder and the screw structure and other factors.
Product Specification
|
Item |
Unit |
Index |
Typical value |
Standard |
|
Density |
g/cm³ |
1.30±0.02 |
1.28 |
ASTM D2240 15S reading |
|
(190°℃,2.16kg)Melt index |
g/10min |
<20 |
10 |
ASTM D1238 |
|
Hardness |
A |
60-85 |
65 |
ISO 868 |
|
Bending resistance |
One million time |
>1500 Million times |
Customized by the customer (1 or 5 meter machine type) |
|
|
Tensile strength |
Mpa |
≥10 |
11~12 |
IEC 60811-1-1/GB1040 |
|
Elongation at break |
% |
≥200 |
400~500 |
IEC 60811-1-1/GB1040 |
|
(113°℃×168h)Variation rate of tensile strength |
% |
≥80 |
85 |
IEC 60811-1-1/GB1040 |
|
(113°℃×168h)Rate of change of elongation at break |
% |
≥65 |
85 |
IEC 60811-1-1/GB1040 |
|
(121°℃×1h)Heating deformation |
% |
<50 |
25 |
UL758 |
|
Flame retardant test(FT-2)60 seconds self-extinguishing, 45 degree Angle |
S |
<60 |
As required |
UL758 |
|
Low temperature brittleness |
℃ |
<-40 |
-40 |
GBT5470 |
|
Flame retardant |
- |
Upon request |
UL1581 |
|
|
(20°℃)Volume resistivity |
Ω ·cm |
≥1×1013 |
1×1013 |
IEC 60167/GB1410 |
Package,Transport And Storage
1.Package: 25kg per bag,paper moisture-proof bag packing.
2.Transport and Storage:The compound should not be exposed to the sun and rain during transportation.It should be
stored in a clean,cool,dry and ventilated warehouse.If the moisture resistance fails,it must be dried before use,and the drying temperature is 70℃ for at least 1 hour.