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Shell GTL Waxes

HIGH QUALITY WAXES FOR A WIDE RANGE OF APPLICATIONS

Shell GTL waxes, under the brand name Shell GTL Sarawax, are specialty waxes produced with high linearity and narrow carbon number distribution, resulting in products suitable for a range of applications ranging from hot melt adhesives, PVC lubricants, printing inks, rubber and tyre to candles, personal care and packaging material.

The unique opaque white appearance of Shell GTL waxes produces true colour brilliance with minimum colouring agents, whilst the high purity and consistent properties are ideal for automated and precision industrial applications.

NEW SHELL GTL SARAWAX SX90 AND SX110

Our best GTL waxes just got even better.

Shell MDS Malaysia has launched two new premium Gas-to-Liquids (GTL) waxes: Shell GTL SARAWAX SX90 and SX110.

  • Smds website update

    The SX90 and SX110 GTL waxes are premium synthetic products with high linearity and narrow carbon number distribution, which makes them suitable for a wide range of industrial applications from hot-melt adhesives, polyvinyl chloride (PVC) lubricants, printing inks, food packaging, fibreboard, plastic processing, candles to coatings.

  • Smds website update

    The unique opaque white appearance of these waxes produces true colour brilliance with minimum colouring agents, whilst the high purity and consistent properties are ideal for automated and precision industrial applications.

  • Smds website update

    The latest waxes are established for use with metallocene polymer in hot melt adhesive formulations, providing a superior balance in adhesive performance and temperature stability.

  • Smds website update

    DSC (Differential Scanning Calorimetry) lab results show the Shell GTL SARAWAX SX90 have the sharpest cut1 with a single sharp peak temperature at about 95 degrees Celsius, which is an extremely narrow molecular weight distribution that allows more effective and reliable process control to increase the final product quality. 

  • Smds website update

    They also broaden the product application range, from low to high processing and application temperatures, as well as enable high production line speed while reducing energy consumption. 

  • Smds website update

    Shell GTL SARAWAX SX110 has the highest melting point1 with a DSC (Differential Scanning Calorimetry) end set temperature of more than 120 degrees Celsius, which will help in higher melt temperature applications.

Disclaimer:

1 Compared to SX90, SX105, SX110 and an alternative Fischer Tropsch Wax in market with congealing point at ~1000C. Actual effects and benefits may vary according to formulation, equipment type, conditions and measurement uncertainty. No guarantees or warranties provided.

Download New Shell GTL Sarawax SX90 & SX110 in Hot Melt Adhesives Publication Date: 1 August 2021 Download Shell GTL Sarawax Brochure – English Download Shell GTL Sarawax Brochure – Chinese

Application & Key Benefits

Hot Melt Adhesives (HMA)

Hot Melt Adhesives (HMA)

Key Features and Benefits

  • Reduces viscosity to ensure efficient mixing.
  • Regulates open and set times.
  • Reduces surface tackiness for better transport and storage stability.

Typical Shell GTL Sarawax Used

PVC Lubrication

PVC Lubrication

Key Features and Benefits

  • Reduces energy consumption during PVC processing.
  • Provides excellent surface gloss.
  • Prevents formation of ‘hot spots’ which lead to thermal degradation.
  • Outstanding metal release enabling high throughput.

Typical Shell GTL Sarawax Used

Inks & Coatings

Key Features and Benefits

  • Improves rub resistance, anti-scuff and anti-scratch properties.
  • Enhances matt effects and water repellence.
  • Regulates hardness and slip.

Typical Shell GTL Sarawax Used

Masterbatches

Key Features and Benefits

  • Enables excellent pigment wetting for better pigment dispersion.
  • Improves the injection moulding process and increases output.
  • Enhances gloss in addition to thermal and UV stability.

Typical Shell GTL Sarawax Used

Personal Care

Key Features and Benefits

  • Virtually free of sulphur, nitrogen, aromatics and heavy metals offering maximum purity.
  • Improves the quality and consistency of the base material in lipsticks, balms, creams and lotions.

Typical Shell GTL Sarawax Used

Candles

Key Features and Benefits

  • Its high purity enables clean burning.
  • Consistent properties making it suitable to supplement other paraffin or vegetable waxes.
  • Good adhesion to glass walls and smooth surface finishing for container candles.

Typical Shell GTL Sarawax Used

Emulsions

Key Features and Benefits

  • Impregnate, laminate or coat paper and board packaging material.
  • Comply with FDA requirements for packaging of food (fruit, meat, vegetables, sweets).
  • Repels water and provides binding properties to wood products used in the construction industry such as MDF (Medium Density Fibreboards) or Particle Boards.

Typical Shell GTL Sarawax Used

Rubbers & Tyres

Key Features and Benefits

  • Anti-ozone protection for tyres and other rubber products.

Typical Shell GTL Sarawax Used

Rodenticides

Key Features and Benefits

  • Excellent moisture resistance.
  • Suitable for use with many ingredients due to its odourless nature.

Typical Shell GTL Sarawax Used

Textiles & Polishes

Key Features and Benefits

  • Improves suppleness, lustre and smoothness of fabric.
  • Regulates hardness and imparts shine for polishes.

Typical Shell GTL Sarawax Used

TECHNICAL SPECIFICATIONS

Typical Values of Shell GTL Sarawax Range of Products

Test
Parameters		 Unit Test Method SX50 SX55R SX60S SX70 SX70S SX80 SX90 SX105 SX110
Congealing
Point		 ºC
 ASTM
D938		 54-56 54-56 60-62 70-72 70-72 82-86 90-95 102-105 106-110
Saybolt
Colour		 - ASTM
D156		 +30 +30 +30 +30 +30 +30 +30 +30 +30
Odour - ASTM
D1833		 <1 <1 <1 <1 <1 Odourless Odourless Odourless Odourless
Oil Content %m ASTM
D721		 2.2-2.4 1.7-2.4 1.4-1.7 0.3-0.5 0.3-0.5 0 0 0 0
UV
Absorptivity		 L/gcm ASTM
D2008		 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01 <0.01
Form Liquid Slabs Slabs Liquid Slabs Granules Granules Granules Granules

 

SX50 SX55R SX60S SX70 & SX70S SX80 SX90 SX105 SX110
Safety Data Sheet SDS SDS SDS SDS SDS SDS SDS SDS
Technical Data Sheet TDS TDS TDS TDS TDS TDS TDS TDS

All Shell GTL Sarawax products comply with the United States Food and Drugs Administration regulations for indirect food contact applications.

Table of Regulations/ Compliance
Shell GTL Sarawaxes

SX50

 SX55 SX60 SX70 SX80 SX90 SX105 SX110
INCI name assignment of Synthetic Wax Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 175.105 (adhesives) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 175.250 (coatings) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 177.1200 (polymer) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 172.886 (Food contact - Meets the Purity Requirement) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 172.888 (Food contact - Meets the Purity Requirement) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 175.300 (coatings) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 176.170 (Components of Paper & Paperboard, Wet) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 176.180 (Components of Paper & Paperboard, Dry) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 177.1210 (Closure with sealing gaskets for food containers) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 177.1390 (Laminate Structures) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 178.3710 (Food contact - Meets the Purity Requirement) Yes Yes Yes Yes Yes Yes Yes Yes
FDA CFR 21 Parts 178.3720 (Food contact - Meets the Purity Requirement) Yes Yes Yes Yes Yes Yes Yes Yes

INCI: International Nomenclature of Cosmetic Ingredients

FDA: USA Food and Drug Administration

OTHER Shell MDS PORTFOLIO

Shell GTL Drilling Base Fluids

Shell GTL Drilling Base Fluids are innovative, non-toxic, multi-application synthetic drilling base fluids derived from natural gas.

Shell GTL Chemicals & Fuels

Shell GTL Chemicals are high purity, low odour and virtually colourless hydrocarbons derived from natural gas, suitable in various applications.

Shell GTL Asphalt Additives

Shell GTL Asphalt Additives are versatile additives polymerised from natural gas, suitable for high-quality Warm Mix Asphalt applications on roads, highways, bridges and airport runways.