Heat Resistance Urea Moulding Compound Chemical Raw Powder Long Term Use
chemical raw material Melamine Powder urea moulding compound for electrical parts
Specifications
The product is made of urea formaldehyde resin as base material, wood pulp as filler, lubricant, curing agent, pigments and other additives. The finished product has bright color, non-toxic, tasteless, heat-resistant, self-extinguishing and other excellent properties. The appearance of the product is powder, suitable for film forming.
- Beautiful colouring, stable colour and lustre, wide range of colouring, optional.
- Easy fluidity and difficult fluidity to meet the needs of injection and moulding.
- The product has good mechanical properties, impact resistance, non-fragile, high hardness and good finish.
- High flame retardancy and good heat and water resistance.
- It has special fungicidal and fungicidal effects and is insoluble in gasoline and organic solvents.
- Non-toxic, odorless and anti-corrosive, meeting the requirements of European environmental protection.
| Name | Weight |
| urea formaldehyde resin powder A1 |
25kg/bag 1Ton=40bags 1*20'GP=940bags |
|
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
|
| mold tempreture ° C | molding pressure Mpa | curing time (s/mm) |
| 130-150 | 80-160 | 30-60 |
- Urea formaldehyde resin molding compound is also called as urea molding compound.
- It is produced by adding curing agent, filling, colorant and lubricant into the urea formaldehyde resin.
- UF molding compound can be supplied in almost unlimited range of colours from light pastels to black.
- Our urea formaldehyde resin powder finished articles without surface cracking after long time used and washing.
Field of application
- Kitchen utensils and kitchen ware, imitation ceramic dinnerware, tableware (plates, cups, saucers, ladles, spoons,bowls and dishes), melamine crockery.
- Entertainment products, such as dominoes, dice, mahjong, chess and so on.
- Daily necessities: imitation porcelain gift articles like imitation pearls, ashtray, buttons and pins, toilet lid.
- Electrical appliance spares: switch, sockets, lamp holder.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 35-45 days if the goods are in stock.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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