Tracking Resistance Urea Moulding Compound For Electrical Fittings Sockets
Urea moulding compounds ( thermosetting plastics) are amino moulding compounds composed of urea 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 and vibrant range of colors. They are available in powder (which gives much better surface) or granular form.
Thermosets are strong , glossy , durable and highly resistant to scratches and staining.They are not affected by fats , oils , esters , ethers , petrol , alcohol or acetone nor by detergents or weak acids & weak alkalis.
Their high mechanical strength, heat and fire resistance and good electrical arc and tracking resistance make them an ideal plastic for numerous industrial and household applications like:
-- Spares of electrical appliance : switches , fittings , sockets , cases.
-- Machinery spares : knob , handle , spinning machine components , instrument shell , clock shells.
-- Ash trays , buttons
--Ash trays , buttons
10 KG or 25 KG perbag,every bag has one interior bag and exterior bag.So, the bag is strong and hard to broken. And20'FCL container can load 22 tons urea moulding compound.
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Test Item | unit | Technical requirement | Test result | Item conclusion |
Dielectric strength | MV/m | 9.0 | 13.4 | Conform |
Water absorption(cold water) | mg | 100 | 58.2 | Conform |
Impact strength(notched) | KJ/m2 | 2.1 | 2.21 | Conform |
Moulding shrinkage | % | 0.60-1.00 | 0.68 | Conform |
Insulation resistance | M | 104 | 1.2104 | Conform |
Bending strength | Mpa | 80 | 112 | Conform |
Volatile matter | % | 4.0 | 3.5 | Conform |
Hot deformation temperature | C | 115 | 158 | Conform |
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Q1:Are you a trader or manufactuer?
Yuyao ShunJi plastics Co., Ltd is a manufacturer and trader in China. We have been in this industry since 1999. We have one headquarter factory in ZheJjiang, Chinaone branch factory in GuangDong,Chinaone branch factory in FuJian, China. Right now we have over 500 empolyees totally. We are specialized in the production of melamine moulding compound,urea moulding compound and melamine glazing powder.
Q2:Could you make the bag marking as I request?
The bag marking is customized. You can decide the brand name, product name, contact information and so on.
Q3:Do you allow to visit your facotry and workshop?
Of course, we are very welcome that you could visit our factory. We are not a small facotry, our factory covers an area of20 acres.I believe you will have a nice factory tour.