tongchem enterprise

 UREA FORMALDEHYDE MOULDING COMPOUNDS

 

 Technical Specification: to 13454-92 Standard

No.

Index

Unit

Type

Testing Method

UF1P-C

1

Apperance

 

Powdery  

After moudling, the surface should be flat, shinny and smooth,no bubbles or crack, color and residue match the sample

 

2

Resistance to boiling water

 

no mushy, permit littel color fade and purse

GB13454

3

Gravity

d2525,

1.6

GB1033

4

Specific volume

ml/g

3

2

 

5

Volatile matter

%,

5.00

GB13455

6

Water absorb(cold)

mg,

100

GB1034

7

Shinkage

%

0.60-1.00

GB13454

8

Distortion Temperature

℃≥

115

GB1634

9

Fludity

mm

140-200

GB13454

10

Impact Strength(notch)

KJ/m2,

1.8

1.7

GB1043

11

Bending Strength

Mpa,

85

75

GB9341

12

Insulation Resistance after 24h in water

MΩ≥

104

GB1410

13

Dielectric strength

MV/m,

9.0

GB1408

14

Baking Resistance

GRADE

I

GB2407

 

 

Usage: Manufacture the dinnerware, toys, high end cleaning utensils, toys, lamps and phones has been increasing daily.
Packaging: Plastic woven bag with inner one to two layer thin film bags. 25kg/bag
Storage: Kept in airy, dry and cool room.
Storage period: six months from the manufacturing date. Test should be undertaken when expires. Qualified products can still be used.
Transportation Caution: avoid moisture, heat, dirt and packaging damage.
Remarks: Special requirements for other specifications, models or colors are available against samples.

 

                                       

Tongchem Enterprise