FLAME RETARDANT PP PELLETS
1. Introduction to Flame Retardant PP Pellets
Flame Retardant PP Pellets are plastic granules that have been treated to resist fire. They are classified into three levels: V0, V1, and V2, each representing a different degree of flame resistance.
≫ Characteristics:
- Higher heat resistance compared to pure PP.
- Excellent mechanical properties, low shrinkage, and high UL rating (V2-V0).
- Flame retardant, low smoke emission, low density, easy molding, high gloss, good cold resistance, toughness, and impact resistance.
≫ Applications:
Manufacturing household appliances: electrical equipment, heaters, automotive parts, TV socket covers, fuse covers, telecommunications accessories, etc.
2. Technical Specifications:
❖ Material: PP Repro Pellet - Industrial Grade
- Type: Surface spray
- MFI: 6-10
- Color: Red, green, blue, and black
- Source: From industrial plant waste or surplus. Very clean, non-polluting, no odor violations, can be used as a substitute for near-prime material.
- Application: Suitable for household articles, DVD/VCD cases, housing, blow molded parts, containers, buckets, pallets, etc.
❖ Recycled PP Surface Spray Granule
- MFI: 10-15
- Density: 0.92
- Color: White, clear, red, blue, green, yellow, black (custom color)
- Raw material source: From industrial and commercial waste.
Material is clear and free from medical, chemical, or heavy metal pollution
- Application: Household goods, toolboxes, basins, shells, chairs, buckets, flower pots, etc.
- Packaging: 16200 kg/’, 26000 kg/’, 25 kg/bag, loose filling.
3. Technical Specifications Table:
|
Classification of Characteristics
|
|
151-GP
|
151-HG
|
151-HI
|
151-HF
|
|
|
Standards
|
Fire Resistance of the material
|
|
Physical Properties
|
|
Density
|
ASTM D792
|
0.99
|
0.98
|
0.97
|
0.98
|
0.92
|
|
Water absorption rate
|
ASTM D570
|
0.06
|
0.06
|
0.07
|
0.06
|
0.06
|
|
Shrinkage rate
|
ASTM D955
|
1.5~1.7
|
1.5~1.7
|
1.5~1.7
|
1.5~1.7
|
1.5~1.8
|
|
Mechanical Properties
|
|
Tensile strength
|
ASTM D638
|
30
|
30
|
20
|
28
|
30
|
|
Elongation at break
|
ASTM D638
|
20
|
20
|
200
|
10
|
250
|
|
Flexural modulus
|
ASTM D790
|
45
|
43
|
24
|
42
|
40
|
|
Flexural strength
|
ASTM D790
|
1350
|
1320
|
980
|
1000
|
1150
|
|
Izod impact strength
(notched, 1/8”, 23℃)
|
ASTM D256
|
45
|
45
|
500
|
30
|
75
|
|
Thermal Properties
|
|
Heat deflection temperature at 0.45MPa
|
ASTM D648
|
115
|
115
|
115
|
110
|
125
|
|
Electrical Properties
|
|
Volume resistivity
|
IEC 60093
|
1017
|
1017
|
1017
|
1017
|
1017
|
|
Dielectric strength
|
IEC 60243-1
|
40
|
40
|
40
|
40
|
40
|
|
Fire Resistance
|
|
Flame retardancy rating (1.5mm)
|
UL94
|
V-0
|
V-0
|
V-0
|
V-0
|
V-2
|
4. Key Points:
🗹 The product is recycled from PP surface spray waste without the addition of fillers.
🗹 Different from other plastic materials.
🗹 PP Surface spray granules, natural, white, red, blue, green, yellow, gray, black.
🗹 PP copolymer black.
5. Why Choose Chinh Phat Thanh?
★ Consistent Supply of High-Quality Products:
- We are committed to sourcing the best quality materials at competitive prices to meet market demands.
- Our products are sourced from renowned manufacturers in the plastics industry, ensuring top-notch quality.
- We maintain a stable inventory to fulfill customer orders promptly.
★ Experienced and Dedicated Team:
- Our team has years of experience in the industry, providing in-depth technical knowledge.
- We are always ready to assist customers with their inquiries and needs.
★ Customer Satisfaction:
We strive to build long-lasting relationships with our customers based on trust and reliability. Your satisfaction is our top priority.
Whether you need standard or customized PP pellets, we are here to meet your needs.