|
| MOQ: | 2 Metric Tons |
| Standard Packaging: | 25kg PP woven bag with inner waterproof |
| Delivery Period: | 15 days after be paid |
| Payment Method: | L/C, D/A, D/P, T/T |
| Supply Capacity: | 7000 Metric Ton/Metric Tons per Month |
Chemicals A1 Urea Formaldehyde Resin Powder For Making Bowl Setting
What is Urea formaldehyde
Melamine is an organic compound that can be combined with formaldehyde for making melamine resin, which is well water, heat & arc resistant and bright. It can also be used in decorative laminates and wood adhesives, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries,flame retardants, cement water-reducing agent and leather retaining agent etc.
Urea formaldehyde is an opaque thermoset resin produced by heating urea and formaldehyde in a solution of ammonia or pyridine. It is widely used as a molding material and component of adhesives and protective finishes. The fiberboard industry is a large consumer of this resin, where it is used as a binding agent. Despite its many positive attributes, it can release formaldehyde gas under certain conditions. These resins are available as viscous liquids or as spray dried powders that require the addition of water prior to use.
It has the following features: high strength, anti-scratch, anti-heat, no poison, good shining, bright color and no color changing issue with long term use.
|
property
|
Standard data
|
Test Methods
|
Test Results
|
|
Flow(mm)
|
140-200
|
GB13454-2
|
194
|
|
Volatile matters
|
≤4.0%
|
GB/T13455
|
3.7%
|
|
Boiling water resistance
|
GB13454-2
|
No mushy
|
|
|
Flexural strength ≥Mpa
|
≥80
|
GB9341
|
85.4
|
|
Charpy impact strength(notched) kJ/m2
|
≥1.5-2.1
|
GB1043
|
2.0
|
|
Temperature of deflection °C
|
≥115
|
GB1634
|
118°c
|
|
Water absorption
|
≥100
|
GB1034
|
86
|
|
Moulding shrinkage %
|
0.6-1.00
|
GB13454-2
|
0.7
|
|
Curing time
|
16-28’S
|
|
Melamine |
Premium |
Excellent 1 |
Excellent 2 |
First class |
Second level |
Third level |
|
NO. |
1+ |
01 |
02 |
03 |
04 |
05 |
|
Appearance |
White powder with small impurities |
White powder with more impurities |
White powder with a lot of impurities |
White powder with a lot of impurities |
White powder with a lot of impurities |
Light yellow powder |
|
Purity% |
≥99.8 |
≥99.8 |
≥99.8 |
≥99.0 |
≤99.0 |
≤99.0 |
|
Moisture |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.2 |
≥0.2 |
≥0.2 |
|
PH value |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
|
Ash |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.05 |
≥0.05 |
≥0.05 |
|
Haze degree |
≤10 |
≤20 |
≤20 |
≤30 |
≥30 |
≥50 |
|
Color degree |
≤10 |
≤20 or bluish and greenish |
≤20 or bluish and greenish |
≤30 or bluish and greenish |
≥30 |
≥50 |
Packing: White box, Color box, Brown box , it all depends on customer's requirements.
Delivery time: 15-25 days based on MOQ.
Payment term: T/T, Western Union, Paypal, LC at sight.
Shipping Type: FOB/CIF by Sea/Air, Express etc.
our advantage
1.Cooperateion with a majority of importers in global market
2.Experience in dong business with heavy customers
3.Delivery time control for decent time
4.Designing team for new product development
5.Factory audit report by SGS
6.Free sample for customers
FAQ
1.When will I get reply?
We ensure you fast response, fast service. Emails will be replied in 12 hours , your questions will be answered in time.
2.Do you provide samples ? is it free or extra ?
Yes,we can offer 500g samples for free charge but do not pay the cost of freight.
3.What's the shelf life for the cargos?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
4.What documents can we supply?
Commerical Invoice, packing list, bill of loading.The documents will be sent by Express within 24hours against your full payment.
5.What's the delivery time?
We usually deliver the cargos within 10~20 days after receiving customer's payment.
|
|
| MOQ: | 2 Metric Tons |
| Standard Packaging: | 25kg PP woven bag with inner waterproof |
| Delivery Period: | 15 days after be paid |
| Payment Method: | L/C, D/A, D/P, T/T |
| Supply Capacity: | 7000 Metric Ton/Metric Tons per Month |
Chemicals A1 Urea Formaldehyde Resin Powder For Making Bowl Setting
What is Urea formaldehyde
Melamine is an organic compound that can be combined with formaldehyde for making melamine resin, which is well water, heat & arc resistant and bright. It can also be used in decorative laminates and wood adhesives, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries,flame retardants, cement water-reducing agent and leather retaining agent etc.
Urea formaldehyde is an opaque thermoset resin produced by heating urea and formaldehyde in a solution of ammonia or pyridine. It is widely used as a molding material and component of adhesives and protective finishes. The fiberboard industry is a large consumer of this resin, where it is used as a binding agent. Despite its many positive attributes, it can release formaldehyde gas under certain conditions. These resins are available as viscous liquids or as spray dried powders that require the addition of water prior to use.
It has the following features: high strength, anti-scratch, anti-heat, no poison, good shining, bright color and no color changing issue with long term use.
|
property
|
Standard data
|
Test Methods
|
Test Results
|
|
Flow(mm)
|
140-200
|
GB13454-2
|
194
|
|
Volatile matters
|
≤4.0%
|
GB/T13455
|
3.7%
|
|
Boiling water resistance
|
GB13454-2
|
No mushy
|
|
|
Flexural strength ≥Mpa
|
≥80
|
GB9341
|
85.4
|
|
Charpy impact strength(notched) kJ/m2
|
≥1.5-2.1
|
GB1043
|
2.0
|
|
Temperature of deflection °C
|
≥115
|
GB1634
|
118°c
|
|
Water absorption
|
≥100
|
GB1034
|
86
|
|
Moulding shrinkage %
|
0.6-1.00
|
GB13454-2
|
0.7
|
|
Curing time
|
16-28’S
|
|
Melamine |
Premium |
Excellent 1 |
Excellent 2 |
First class |
Second level |
Third level |
|
NO. |
1+ |
01 |
02 |
03 |
04 |
05 |
|
Appearance |
White powder with small impurities |
White powder with more impurities |
White powder with a lot of impurities |
White powder with a lot of impurities |
White powder with a lot of impurities |
Light yellow powder |
|
Purity% |
≥99.8 |
≥99.8 |
≥99.8 |
≥99.0 |
≤99.0 |
≤99.0 |
|
Moisture |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.2 |
≥0.2 |
≥0.2 |
|
PH value |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
7.5-9.5 |
|
Ash |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.05 |
≥0.05 |
≥0.05 |
|
Haze degree |
≤10 |
≤20 |
≤20 |
≤30 |
≥30 |
≥50 |
|
Color degree |
≤10 |
≤20 or bluish and greenish |
≤20 or bluish and greenish |
≤30 or bluish and greenish |
≥30 |
≥50 |
Packing: White box, Color box, Brown box , it all depends on customer's requirements.
Delivery time: 15-25 days based on MOQ.
Payment term: T/T, Western Union, Paypal, LC at sight.
Shipping Type: FOB/CIF by Sea/Air, Express etc.
our advantage
1.Cooperateion with a majority of importers in global market
2.Experience in dong business with heavy customers
3.Delivery time control for decent time
4.Designing team for new product development
5.Factory audit report by SGS
6.Free sample for customers
FAQ
1.When will I get reply?
We ensure you fast response, fast service. Emails will be replied in 12 hours , your questions will be answered in time.
2.Do you provide samples ? is it free or extra ?
Yes,we can offer 500g samples for free charge but do not pay the cost of freight.
3.What's the shelf life for the cargos?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
4.What documents can we supply?
Commerical Invoice, packing list, bill of loading.The documents will be sent by Express within 24hours against your full payment.
5.What's the delivery time?
We usually deliver the cargos within 10~20 days after receiving customer's payment.
