R&D

R&D Capabilities

R&D remains at the heart of CEC’s core competency and long-term sustainability in meeting the competitive demands of the market and our mission.

Our R&D teams are highly business-oriented, targeting shorter time-to-market and improved competitiveness especially in special/custom shapes and in High-Quality Recipe rubber bands.

Our manufacturing processes are attuned to high-speed output which includes high-low mix volume products at minimum cost in full integrity with our quality standards.

CEC Standard Size Chart
CEC Size No. Lay Flat Length
(mm)		 Inner Diameter
(mm)
7 18 11
9 25 16
10 35 22
11 40 25
13 45 29
14 50 32
16 60 38
162 64 41
17 70 45
18 76 48
182 80 51
19 87 55
20 100 64
22 120 76
23 140 89
 
CEC Size No. Lay Flat Length
(mm)		 Inner Diameter
(mm)
24 160 102
25 180 115
108 200 127
220 220 140
240 240 153
250 250 159
260 260 166
280 280 178
300 300 191
320 320 204
340 340 216
360 360 229
400 400 255
480 480 306
CEC Standard Size Chart
CEC Size No. Lay Flat Length
(mm)		 Inner Diameter
(mm)
7 18 11
9 25 16
10 35 22
11 40 25
13 45 29
14 50 32
16 60 38
162 64 41
17 70 45
18 76 48
182 80 51
19 87 55
20 100 64
22 120 76
23 140 89
24 160 102
25 180 115
108 200 127
220 220 140
240 240 153
250 250 159
260 260 166
280 280 178
300 300 191
320 320 204
340 340 216
360 360 229
400 400 255
480 480 306

Specifications

CEC Product Specifications define the dimensional, content and physical properties requirements, thus offer a wide range of high quality rubber bands.

Physical Specifications
Specification
Physical Properties Type 1
(High Superior Grade)		 Type 2
(Low Superior Grade)		 Type 3
(Lower Grade)		 Type M
(Medium Grade)
(Modulus) M300, kg/cm2 10 – 14 14 – 18 20 – 28 17 – 25
Tensile at Break, kg/2 160 and above 180 and above 160 and above 180 and above
Elongation at Break, % 800 and above 750 and above 550 and above 700 and above
Permanent Set, % 5 and below 10 and below 10 and below 10 and below
Physical Specifications
Specification
Physical Properties Type 1
(High Superior Grade)		 Type 2
(Low Superior Grade)
(Modulus) M300, kg/cm2 10 – 14 14 – 18
Tensile at Break, kg/2 160 and above 180 and above
Elongation at Break, % 800 and above 750 and above
Permanent Set, % 5 and below 10 and below
Specification
Physical Properties Type 3
(Lower Grade)		 Type M
(Medium Grade)
(Modulus) M300, kg/cm2 20 – 28 17 – 25
Tensile at Break, kg/2 160 and above 180 and above
Elongation at Break, % 550 and above 700 and above
Permanent Set, % 10 and below 10 and below
Inner LFL Specifications
Inner LFL (mm) Tolerance (mm)
20 – 64 ± 2.0
70 – 120 ± 3.0
140 – 180 ± 4.0
200 – 220 ± 5.0
240 – 250 ± 6.0

Thickness Specifications
Thickness (mm) Tolerance (mm) Remark
1.0 – 1.5 ± 0.20 For Size 14 to Size 25
1.0 – 2.0 ± 0.30 For Size 108 to Size 250
Cut-Width Specifications
Cut- Width (mm) Tolerance (mm)
1.1 ± 0.20
3.0 ± 0.35
4.5 ± 0.45
6.0 ± 0.55
10.0 ± 0.60
12.0 ± 1.50
15.0 ± 1.50
18.0 ± 2.0
21.0 ± 2.0

CEC is renowned for consistently-high quality Electrostatic Discharge (ESD) Control Rubber Bands such as Antistatic Bands and Conducive Bands for customers both overseas and local.

Physical Specifications
Conductive Band Antistatic Band
(Modulus) M300, kg/cm2 80 and below 28 and below
Tensile at Break, kg/cm2 170 and above 160 and above
Elongation at Break, % 500 and above 550 and above
Permanent Set, % 10 and below 10 and below
Surface Resistivity
Electrical Properties Conductive Band Antistatic Band
Surface Resistivity, ohm per square 104 – 106 108 – 1010

Rubber Bands Products

  • Anchor Bands (UV- or Non-UV resistant)
  • ESD Bands (Antistatic or Conductive)
  • Stationery Bands
  • Gift Pack Bands and X- Bands
  • UV- and Heat-Resistant Bands
  • Cold Resistant Bands
  • Latex-Free Bands ( Protein Free)
  • Industrial Bands (Big-sized and Pallet Band)
  • Rubber Sheets
  • Finger Cones

Trading Products

  • Twist Tie and Twist Tie Machines
  • Customized Silicone Molded Products
  • All Kinds of Industrial Gloves
  • Other Customized Rubber-Related Products

Anchor Bands

Anchor Bands (AB) for Wire Harness Assembly and for other tying purposes promise a convenient and quick way to tie cable and wires and are very easy to apply for multiple use. They are recommended to be used under the shade and their physical specifications can be customized and even printed. AB’s assorted colors also allow them to be easily and flexibly used as product identifiers.

UV-Resistant Anchor Bands are specially formulated to resist heat and UV from sunlight. They come in one colour – black – and are normally used in agriculture such as in vineyards, plantation nurseries, flower farms, tomato farms, and bundling vegetables and fruits.


Anchor Band Physical Specifications (UV- and Non-UV Resistant)
All Superior High Grade Short Life UV AB Medium Life UV AB Long Life UV AB
(Modulus) M100, kg/cm2 - - - 16 and above
(Modulus) M300, kg/cm2 10 – 15 20 – 30 15 and above -
Tensile at Break, kg/cm2 30 and above 70 and above 30 and above 100 and above
Elongation at Break, % 500 and above 500 and above 450 and above 400 and above
Hook Strength, kg 2 and above
All Superior High Grade Short Life UV AB
(Modulus) M100, kg/cm2 - -
(Modulus) M300, kg/cm2 10 – 15 20 – 30
Tensile at Break, kg/cm2 30 and above 70 and above
Elongation at Break, % 500 and above 500 and above
Hook Strength, kg 2 and above
Medium Life UV AB Long Life UV AB
(Modulus) M100, kg/cm2 - 16 and above
(Modulus) M300, kg/cm2 15 and above -
Tensile at Break, kg/cm2 30 and above 100 and above
Elongation at Break, % 450 and above 400 and above
Hook Strength, kg 2 and above