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Home > Products > Rubber > Standard Malaysia Rubber (SMR)

SMR are produced from stringently selected raw rubber materials sourced only from selected rubber plantation. In addition to the special attention focused on the selection of raw rubber material, the rubber manufacturing process is also intensively scrutinised to ensure that the final rubber produce not only meet with the stringent quality specification requirements of the standard Malaysian Rubber but also to ensure that the produce are of consistent quality thoughout. With Pacidunia's personnel having many years of experience in the handling of rubber produce and in particular, having sound techinical knowledge of the properties of natural rubber, customers of Pacidunia would not only be assured of consistency quality, but also reliability in the supply of this produce as well.

PRODUCT : STANDARD MALAYSIAN RUBBER (SMR)
SPECIFICATION :

As per Table below

Grade - i) SMR CV 50
  ii) SMR CV 60
  iii) SMR L
  iv) SMR 5
  v) SMR GP
  vi) SMR 10 CV
  vii) SMR 10
  viii) SMR 20 CV
  ix) SMR 20

 
PACKING : In 1.2MT per Pallet
SHIPMENT : Upon receipt of valid and operative Confirmed Irrevocable Letter of Credit at Sight from Buyer and within the contractual shipment period
PRICE : Subject to Negotiation
PAYMENTS : By Unrestricted Irrevocable Letter of Credit at Sight with Telegraphic Transfer reimbursement allowed. The Letter of Credit is to be established within the Seven (7) days from the date of Confirmation of Trade.
REMARKS : Minimum Order 1 x 20 FCL
(16 Pallets - 19.2 MT) per Grade

Standard Malaysia Rubber Specification Scheme Mandatory from 1 October 1991

Parameter
SMR CV60
SMR CV50
SMR 1
SMR 5 a
SMR GP
SMR 10CV
SMR 10
SMR 20CV
SMR20
LATEX
SHEET MATERIAL
BLEND
FIELD GRADE MATERIAL
Dirt retained on 44u aperture (max,%wt)
0.02
0.02
0.02
0.05
0.08
0.08
0.08
0.16

.0.16
Ash content (Max,%wt)
0.50
0.50
0.50
0.60
0.75
0.75
0.75
1.00
1.00
Nitrogen (Max,%wt)
0.60
0.60
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
0.80
Wallace rapid plasticity (Pe)(min)
-
-
35
30
-
-
30
-
30
Plasticity Retention index (PRI)(min,%) b
60
60
60
60
50
50
50
40
40
Lovibond Color: individual value (max)
-
-
6.0
-
-
-
-
-
-
Range (max)
-
-
2.0
-
-
-
-
-
-
Mooney viscosity ML(1'+4')100°C b
60(+5,-5)
50(+5,-5)
-
-
65(+7,-5)
C
C
-
-
Cure d
R
R
R
-
R
R
-
R
-
Color coding marker
Black
Black
Light Green
Light Green
Blue
Magenta
Brown
Red
Plastic wrap color
Transparent
Transparent
Transparent
Transparent
Transparent
Transparent
Transparent
Transparent
Transparent
Plastic strip color
Orange
Orange
Transparent
Opaque White
Opaque White
Opaque White
Opaque White
Opaque White
Opaque White

a : Two Subgrade of SMR5 are SMR5RSS and SMR5 ADS, Which are prepared by direct baling of ribbed smoked sheet and air-dried sheet (ADS), respectively.

b : Special producer limits and related controls are also imposed by the RRIM to provide additional safeguard

c : The mooney viscosities of SMR10CV and SMR20CV are, at present, not of specification on status. They are, however, controlled at the producer end to 60(+7,-5) for SMR 10CV and 65 (+7,-5) for SMR20CV.

d : Rheograph and cure test data (delta torque, optimum cure time and scorch) are provided.