Standardized Rubber - Grade CV60, CV50, L, 3L, 5, 10CV, 10, 20CV and 20 (Technically Specified Rubber)
Technically Specified Rubber (TSR) or Standardized Rubber are also known as SVR, SIR, SMR, ISNR or STR (depending on the producing country such as Vietnam, Indonesia, Malaysia, India or Thailand etc); These products are manufactured according to uniformed standard;
Grade/Type
|
CV60
|
L
|
3L
|
5
|
10CV
|
10
|
20
|
Raw Material
|
Latex
|
Latex
|
Latex
|
Field Latex or Sheet Material
|
Field Grade Material
|
Field Grade Material
|
Field Grade Material
|
Dirt Content % max
|
0.02
|
0.02
|
0.03
|
0.05
|
0.08
|
0.08
|
0.16
|
Ash Content % max
|
0.40
|
0.40
|
0.50
|
0.60
|
0.60
|
0.60
|
0.80
|
Volatile Matter % max
|
0.80
|
0.80
|
0.80
|
0.80
|
0.80
|
0.80
|
0.80
|
Nitrogen Content % max
|
0.60
|
0.60
|
0.60
|
0.60
|
0.60
|
0.60
|
0.60
|
Initial Wallace Plasticity (Po) min
|
30
|
35
|
35
|
30
|
30
|
30
|
35
|
Plasticity Retention Index (PRI) min
|
60
|
60
|
60
|
60
|
50
|
50
|
40+
|
Colour Index Lovibond Scale max
|
|
4
|
6
|
|
|
|
|
* Testing for compliance shall follow ISO method (Adopted from Standardized Vietnam Rubber - Geruco)
Standard Packing: total net weight about 21 mT (46,300 pounds) per container
(1) Loose bales in PE bags in wood pallets (NO CHARGE FOR THICK POLY STRIPABLE WRAP)
(2) Pallet with shrink wrap
|