|
| MOQ: | 20 Metric Tons |
| Price: | Negotiable |
| Standard Packaging: | 25kg PP woven bag with inner waterproof PE film. |
| Delivery Period: | 15 days after be paid |
| Payment Method: | L/C, T/T, Western Union, MoneyGram |
| Supply Capacity: | 6000 Metric Ton/Metric Tons per Month |
100% Pure Melamine Resin Moulding Powder Compound Dinnerware
Product description
Melamine moulding compounds ( thermosetting plastics) are amino moulding compounds composed of melamine formaldehyde and alpha cellulose as filling material with the addition of lubricant , hardening agent & pigments.
Thermosets offer many advantages over basic thermoplastics and are suitable for compression , transfer or injection moulding. They are produced in a precise, brilliant, light fastness and vibrant range of colors They are available in powder (which gives much better surface) or granular form.
Melamine moulding compounds are strong , glossy , very very durable and highly resistant to staining. They have better resistance to heat, solvents, chemicals, moisture, electricity and scratching than urea moulding compounds.
Specification:
| Parameter | Value | Unit | Standard |
| Appearance | Solid – granular/powder form | ||
| Colour |
Different according to customer requirements
|
||
| Flow |
(160 – 220)* (100 – 140)** |
mm x 10-2 | |
| CT |
(36 – 44)* (50 – 60)** |
sec | |
| Bulk density | 0.600 – 0.650 | gm/cm3 | ISO 60 |
| Specific weight | 1.4 - 1.5 | gm/cm3 | Din 7708 |
| Humidity (60 0C) | 2 max | % | |
| Volatile matter (110 0C) | 4 max | % | |
| Grain size | According to customer requirements | mm | |
| Shrinkage | 0.9 max | % | Din 7708 |
| Water absorption | ≤ 200 | mg | ISO 14528 |
| Mechanical Properties | |||
| 1- Stress at break |
( ≥ 40)* (≥ 50)** |
Mpa | ISO 14528 |
| 2- Flexural strength |
(≥ 80)* (≥ 90)** |
Mpa | ISO 14528 |
| 3-Charpy Impact strength |
(≥ 5)* (≥ 6)** |
KJ/m2 | ISO 14528 |
| 4- Charpy Notched Impact strength |
(≥ 1.2)* (≥ 1.4) ** |
KJ/m2 | ISO 14528 |
| Thermal Properties |
|
|
|
| 1-Temperature of deflection under load Tf (1.8) | ≥ 155 | 0C | ISO 14528 |
| 2- Temperature of deflection under load Tf (8.0) | ≥ 110 | 0C | ISO 14528 |
| 3- Flammability (glow bar) , BH | ≤ BH2-10 | - | ISO 14528 |
| 4- Flammability (UL classification) | V-0 | Grade | UL 94 |
| Electrical Properties |
|
|
|
| 1-Surface Resistivity | ≥ 1010 | Ω | ISO 14528 |
| 2- Proof Tracking Index | ≥ 600 | - | ISO 14528 |
| Brabender Plastograph | Plastogram | - | Din 53764 |
| Colour testing | Colorimeter(x rite 8400) | - | |
* Compression moulding.
** Injection moulding.
Moudling techniques
| Preheating* condition | Moulding condition* | ||||
| Temperature,0C | Time, sec | Temperature,0C | Pressure Kg/cm2 | Curing time sec/mm | Time of production |
| 80-90 | 30-60 | 160 – 170 | 400 min | 11 – 12 | According to shape , thickness , ……. of the product |
Major application areas
• Melamine thermosets are approved for contact with foodstuffs and they
don't affect the food's flavor even at high temperatures so they are used in
kitchen, utensils and dinner ware.
• Bathroom accessories and electrical components.
• Precision medical components.
Packing, handing, storage:
| Packing: |
|
|
Handling:
|
|
|
Storage:
|
|
Video
Video
Video
Video
Video
Video
Video
|
|
| MOQ: | 20 Metric Tons |
| Price: | Negotiable |
| Standard Packaging: | 25kg PP woven bag with inner waterproof PE film. |
| Delivery Period: | 15 days after be paid |
| Payment Method: | L/C, T/T, Western Union, MoneyGram |
| Supply Capacity: | 6000 Metric Ton/Metric Tons per Month |
100% Pure Melamine Resin Moulding Powder Compound Dinnerware
Product description
Melamine moulding compounds ( thermosetting plastics) are amino moulding compounds composed of melamine formaldehyde and alpha cellulose as filling material with the addition of lubricant , hardening agent & pigments.
Thermosets offer many advantages over basic thermoplastics and are suitable for compression , transfer or injection moulding. They are produced in a precise, brilliant, light fastness and vibrant range of colors They are available in powder (which gives much better surface) or granular form.
Melamine moulding compounds are strong , glossy , very very durable and highly resistant to staining. They have better resistance to heat, solvents, chemicals, moisture, electricity and scratching than urea moulding compounds.
Specification:
| Parameter | Value | Unit | Standard |
| Appearance | Solid – granular/powder form | ||
| Colour |
Different according to customer requirements
|
||
| Flow |
(160 – 220)* (100 – 140)** |
mm x 10-2 | |
| CT |
(36 – 44)* (50 – 60)** |
sec | |
| Bulk density | 0.600 – 0.650 | gm/cm3 | ISO 60 |
| Specific weight | 1.4 - 1.5 | gm/cm3 | Din 7708 |
| Humidity (60 0C) | 2 max | % | |
| Volatile matter (110 0C) | 4 max | % | |
| Grain size | According to customer requirements | mm | |
| Shrinkage | 0.9 max | % | Din 7708 |
| Water absorption | ≤ 200 | mg | ISO 14528 |
| Mechanical Properties | |||
| 1- Stress at break |
( ≥ 40)* (≥ 50)** |
Mpa | ISO 14528 |
| 2- Flexural strength |
(≥ 80)* (≥ 90)** |
Mpa | ISO 14528 |
| 3-Charpy Impact strength |
(≥ 5)* (≥ 6)** |
KJ/m2 | ISO 14528 |
| 4- Charpy Notched Impact strength |
(≥ 1.2)* (≥ 1.4) ** |
KJ/m2 | ISO 14528 |
| Thermal Properties |
|
|
|
| 1-Temperature of deflection under load Tf (1.8) | ≥ 155 | 0C | ISO 14528 |
| 2- Temperature of deflection under load Tf (8.0) | ≥ 110 | 0C | ISO 14528 |
| 3- Flammability (glow bar) , BH | ≤ BH2-10 | - | ISO 14528 |
| 4- Flammability (UL classification) | V-0 | Grade | UL 94 |
| Electrical Properties |
|
|
|
| 1-Surface Resistivity | ≥ 1010 | Ω | ISO 14528 |
| 2- Proof Tracking Index | ≥ 600 | - | ISO 14528 |
| Brabender Plastograph | Plastogram | - | Din 53764 |
| Colour testing | Colorimeter(x rite 8400) | - | |
* Compression moulding.
** Injection moulding.
Moudling techniques
| Preheating* condition | Moulding condition* | ||||
| Temperature,0C | Time, sec | Temperature,0C | Pressure Kg/cm2 | Curing time sec/mm | Time of production |
| 80-90 | 30-60 | 160 – 170 | 400 min | 11 – 12 | According to shape , thickness , ……. of the product |
Major application areas
• Melamine thermosets are approved for contact with foodstuffs and they
don't affect the food's flavor even at high temperatures so they are used in
kitchen, utensils and dinner ware.
• Bathroom accessories and electrical components.
• Precision medical components.
Packing, handing, storage:
| Packing: |
|
|
Handling:
|
|
|
Storage:
|
|
