SPECIFICATIONS

Specifications 

All of our products meet the standard of Standard Thai Rubber (STR). We are licensed STR producer that issued by Department of Agriculture of Thailand with the code number “BM”.

And we have been authorized to operate as the STR analysis / laboratory under Rubber Control Act B.E 1999, code “L17”, certified by The Department of Agriculture of Thailand.

Parameter
STR XL
STR SL
STR5
STR 5 CV
STR 10
STR 10 CV
STR 20
STR 20 CV
Latex
Latex / sheets
Lump / sheets
Dirt retained on 44 u aperture
(max. % wt)
0.02
0.04
0.04
0.04
0.08
0.08
0.16
0.16
Ash (max.% wt.)
0.40
0.40
0.60
0.60
0.60
0.60
0.80
0.80
Nitrogen (max.% wt.)
0.50
0.60
0.60
0.60
0.60
0.60
0.60
0.60
Volatile matter*
(max.% wt)
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
Initail Plasticity(Po)
(min)
35
35
30
-
30
-
30
-
Plasticity Retention Index (PRI)
(min)
60
60
60
60
50
50
40
40
Colour lovibond Scale
(individual Value, max)
4.0
6.0
-
-
-
-
-
-
Mooney Vbocoslty ML (1+4) 100℃
-
-
-
..
-
..
-
..
Colour Coding Market
6 lue
light
2reen
light
2reen
white on
light 2reen
boclground
brown
white on
brown
background
red
white on
red
baclground

Note

Provision of Rheograph with basic cure date as Consumer of ACS Ibased recipe will be offered as additional test

* Producer limit is not more than 0.50%

** Producer limit of 70 (+7,-5) and 60 (+7,-5) for STR 5 CV: 60(+7,-5) for STR 10 CV and 65 (+7,-5) for STR 20 CV