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Urea moulding compound(Granule)
Urea moulding compound(Granule)
Supplier Info
[China Supplier]
Contact Person : Mr. Wu De
Tel : 87-577-86535011
Fax : 87-577-86535733
Product Detail
1.All color available 2.Flow rate adjustable 3.Granule form for injection 4.Better performance 5.Japanese last technologies

COMPOSITION

Chemical name

concentration (%)

Titanium Dioxide

0-3%

Formaldehyde-Urea resin

60-70%

Cellulose(paper pulp)

30-40%

 

ADVANTAGE

1. Specializes in Urea Formaldehyde resin molding powder for more than 10 years.

2. Applying last technologies from Japan.

3. Performance better than others in China

4. First Choice for injection, and good for moulding.

5. Best Cellulose (paper pulp) from Canada and South America.

6. Producing formaldehyde by ourself, reducing the cost.

7. Appling both big capacity and small capacity processing line, able offer small order.

8. Strong team for production design and color adjusting. Color based on customers’ samples.

TECHNICAL PARAMETERS

Item

Parameter

Appearance

Bright and smooth finish, without bubble and crack, colors and impurities meet the requirements of guide samples.

Fluidity (laxige)mm (Flow Rate)

140-200

Volatile Substance,≤

4,0

Boiling Water Resistance

No paste, slight fading and fold allowed.

Flexural Strength,Mpa≥

80

Impact Strength (Notched),KJ/m2≥

1,8

Thermal Deformation Temperature,°C≥

115

Water Absorptivity (Cold),mg≤

100

Molded Shrinkage;%

0,60-1,00

Insulation Resistance after Immersed in Water for 24 Hours ,MΩ≥

1011

Dielectric Strength,MV/m≥

7,0

Comparative Tracking Index,V≥

700

Temperature of hot distortion ≥

145

Water absorbancemg

100

 

SAMPLE PREPARATION CONDITONS

Injection

1.Temperatures Moving die mold 135-145 °C Fixed die mold 130-140 °C Forefeet part of preplasticator cylinder 80°C End part of preplasticator cylinder 60-70°C

2. Pressure Injection pressure 80--140Mpa

Back pressure 1--2Mpa

 

Moulding

1. Mould Temperature 140-150 °C

2. Pressure 25--40Mpa

3. Curing Time 0.5--1.0min/mm

 

 

APPLICATIONS

1.Spares of electrical appliance spares. switch, fittings, sockets, cases.

2.Machinery spares. knob, handle, spinning machine components, instrument shell, clock shells.

3.Ornaments. Imitation pearls, buttons and pins.

4.Vessel. Various kinds of commercial used bottles, boxes and covers.

5.Others. toys, Mahjong cards, chess, ashtrays, balls, and closestool cover.

 

 

 

PACKAGE

Packaging Detail:

packed by 25kgs pp bag with wet proof plastic inside

800bags can be loaded in one 20'FCL container

 

 

With Mark

the back

 

Extensive

1MT Packing

 

     

 

SHIPMENT

The product shall avoid dampness, heat, contamination and package damage during transportation.

 

STORAGE

The product shall be stored in a dry and cool warehouse with good ventilation. The warehousing temperature shall not exceed 35 degrees. The shelf life of the product shall be in conformity with technical specifications, anyhow, products exceeding the shelf life may be used if they are accepted after inspection. The product is not categorized as hazardous product.

 

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Urea moulding compound(Granule)

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