|
| 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 |
Colorful Melamine Powder Moulding Powder Melamine Formaldehyde Resin Powder for Kitchen Products-
Melamine (formula: C3N3(NH2)3), commonly known as melamine, proteoglycan, IUPAC named "1,3,5-triazine-2,4,6-triamine", is a kind of three The azines contain nitrogen-containing heterocyclic organic compounds and are used as chemical raw materials. It is a white monoclinic crystal, almost odorless, slightly soluble in water (3.1g/L at room temperature), soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerin, pyridine, etc., insoluble in acetone, ethers, to the body Harmful, not for use in food processing or food additives.
Melamine resin powder LG220 Tech.Sheet
| Property | Standard date | Test methods | Test results |
| Volatile matters | ≤4.0% | GB/T13455 | 3.5% |
| Charoy impact strength (notched) KJ/M2 | ≥1.5 | GB1043 | 2.0 |
| Temperature of deflection | ≥115°C | GB1634 | 125°C |
| Water absorption mg | ≤100 | GB1034 | 86 |
| Moulding shrinkage % | 0.60-1.00 | GB13454 | 0.70 |
| Curing time | 12’S | ||
| Flow(mm) | GB13454 | 240 | |
| Apperance:white powder Grade :First grade Formula: C2H4N20 |
Melamine resin powder LG250 Tech.Sheet
| Curing time | flow | voltle matter | appearance | |
| LG250 | 12’S(tempreture160-180°C) | 240 | ≤4% | 160-180°C |
Melamine is a stable compound with a symmetrical structure. In general the NH2 groups in melamine show an amide character. Melamine is a weak base and can react with various acids to yield melamine salts. Hydrolysis of melamine in strong acids or base solutions results in a stepwise replacement of the amide groups by hydroxyl groups forming ammeline, am elide and cyan uric acid
Melamine is kind of important organic chemical middle product. It condenses with formaldehyde to product the formaldehyde resin (melamine resin), and owns the advantages of unharmful, heat-resisting, anti-aging, high luster, good insulation and widely used in the fields of plastic processing and wood working is also the chemical of coating, papermaking, textile, paints and leather processing industry.
25kg/bag, 50kg/bag,500kg/bag, 1000kg/bag. Compound knitting bags and also can be parked according to clients' requirement.
Video
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|
| 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 |
Colorful Melamine Powder Moulding Powder Melamine Formaldehyde Resin Powder for Kitchen Products-
Melamine (formula: C3N3(NH2)3), commonly known as melamine, proteoglycan, IUPAC named "1,3,5-triazine-2,4,6-triamine", is a kind of three The azines contain nitrogen-containing heterocyclic organic compounds and are used as chemical raw materials. It is a white monoclinic crystal, almost odorless, slightly soluble in water (3.1g/L at room temperature), soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerin, pyridine, etc., insoluble in acetone, ethers, to the body Harmful, not for use in food processing or food additives.
Melamine resin powder LG220 Tech.Sheet
| Property | Standard date | Test methods | Test results |
| Volatile matters | ≤4.0% | GB/T13455 | 3.5% |
| Charoy impact strength (notched) KJ/M2 | ≥1.5 | GB1043 | 2.0 |
| Temperature of deflection | ≥115°C | GB1634 | 125°C |
| Water absorption mg | ≤100 | GB1034 | 86 |
| Moulding shrinkage % | 0.60-1.00 | GB13454 | 0.70 |
| Curing time | 12’S | ||
| Flow(mm) | GB13454 | 240 | |
| Apperance:white powder Grade :First grade Formula: C2H4N20 |
Melamine resin powder LG250 Tech.Sheet
| Curing time | flow | voltle matter | appearance | |
| LG250 | 12’S(tempreture160-180°C) | 240 | ≤4% | 160-180°C |
Melamine is a stable compound with a symmetrical structure. In general the NH2 groups in melamine show an amide character. Melamine is a weak base and can react with various acids to yield melamine salts. Hydrolysis of melamine in strong acids or base solutions results in a stepwise replacement of the amide groups by hydroxyl groups forming ammeline, am elide and cyan uric acid
Melamine is kind of important organic chemical middle product. It condenses with formaldehyde to product the formaldehyde resin (melamine resin), and owns the advantages of unharmful, heat-resisting, anti-aging, high luster, good insulation and widely used in the fields of plastic processing and wood working is also the chemical of coating, papermaking, textile, paints and leather processing industry.
25kg/bag, 50kg/bag,500kg/bag, 1000kg/bag. Compound knitting bags and also can be parked according to clients' requirement.
