Introduction
FR-HIPS400 consists of flame retardant system of bromine and antimony, comply with ROHS requirement. Advantages: good compatibility with HIPS, good flexibility and reinforce, high UV-resistance, non-blooming, high effective and low cost.
Application
Mainly used in HIPS injection and extrusion, such as: Enclosure of automat, Printer, Ink box and TV, parts in refrigerator, air-condition, appliance and audio equipment etc.
Index
Item |
Index |
Appearance |
White Granular |
Density g/cm3 |
2.05 |
Content % |
70 |
Water Content %≤ |
0.1 |
Melting Temp ℃≥ |
120 |
Decomposition Temp ℃≥ |
300 |
Recommended Dosage |
20~25 |
Extrusion Process (Twin Screw Extruder)
Note: Vacuum when production; Recommended Screw L/D 1:36-40;
Packing/Storage
25KG/bag: Transported as a common chemical and stored in dry and cool place, avoid direct sunlight.
Appendix:Application Examples
1-1.Formula
Materials |
Formula A |
Formula B |
Formula C |
HIPS-SR600 (Hongkong Petrochemical) |
78 |
77 |
75 |
FR-HIPS403 |
22 |
23 |
25 |
Flame Retardancy 3.2mm |
Burning stops within 2-4s |
Burning stops within 2-4s |
Burning stops within 2s |
1-2.Technical Data
Properties |
Test Methods |
Unit |
HIPS-SR600 |
Formula A |
Formula B |
Formula C |
Density |
ASTM D-792 |
G/cm³ |
1.03 |
- |
- |
1.16 |
Melt Index 200℃/5KG |
ASTM D-955 |
g/10min |
- |
- |
- |
- |
Tensile Strength |
ASTM- D638 |
MPa |
27.4 |
- |
- |
19.0 |
Elongation At Break |
ASTM-D638 |
% |
48.9 |
- |
- |
31.2 |
Flexural Strength |
ASTM-D790 |
MPa |
42.6 |
- |
- |
38.1 |
Flexural Modulus |
ASTM-D790 |
MPa |
1911.2 |
- |
- |
1789.3 |
Izod Impact Strength Notched |
ASTM-D256 |
KJ/m2 |
10.8 |
10.6 |
10.5 |
10.1 |
Flame Retardancy 3.2mm |
UL94 |
‐ |
Non flame retardant |
V0 |
V0 |
V0 |
Color |
- |
- |
Natural color |
Natural color |
Natural color |
Natural color |
1-3. Injection Process:
Injection machine temperature setup:
Heating Zone |
Step1 |
Step2 |
Step3 |
Nozzle |
Temperature |
190 |
200 |
210 |
200 |
Note:
1.All the application typical data above are just for reference, not an official warranty certificate.
2.Provide different design solutions according to requirement of customers.