Allied Chemicals International Company Limited
  • Home
  • 中文
  • Product
    • Products: Wet End >
      • Dyestuffs
      • Beamhouse
      • Degreasing
      • Tanning
      • Wet End Auxiliaries
      • Lecithin Based Fatliquor
      • Phosphoric Esters
      • Resinous Fatliquor
      • Silicone Fatliquor
      • Solvent Fatliquor
      • Sulfated Fatliquor
      • Sulfited Fatliquor
    • Products: Finishing >
      • Binder
      • Finishing Auxiliaries
      • Drum Pigments
      • Finishing Pigments
  • Dictionary
    • A B C
    • D E F
    • G H I
    • J K L
    • M N O
    • P Q R S
    • T U V
    • W X Y Z
  • Solving Process/Quality Problems
    • Loose Grain: Sheepskin
    • Wetback: Dried Out Wetblue
    • Soft and Fluffy Leather
  • Trade Fairs
  • Pictures
    • Gallery 0: Sutham's World Travels
    • Gallery 1: Factory
    • Gallery 2: Products
    • Gallery 3: Trade Fairs
    • Gallery 4: Social Responsibility >
      • Kuiburi National Park
      • Pang Si Da National Park
      • Thailand Flood
      • School Library Donation
    • Gallery 5: Thailand
  • Your Local Agents
  • Contact Us
Loose Grain: Sheepskin
Sheep skins are high in natural fat content.  They are relatively easier to make soft.  With this soft property comes double layer or loose grain.  The use of bating agent is one of the main contributing factor to double layer or loose grain.  If used over an appropriate dosage or drumming duration, bating agents can further disintegrate and weaken the fiber until the skin has double layer or loose grain.

Picture

Phosphonol PVG

They will not destroy the fiber structure but only softening and lubricating the fiber.  Skins will stretch and have good tensile strengths.  You can use them by decreasing the bating agent dosage and increasing Phosphonol PEK and Phosphonol PVG dosage in the pickle stage.  1-4% on pelt weight is a recommended dosage.​
Learn More
Picture

Phosphonol PEK

They will not destroy the fiber structure but only softening and lubricating the fiber.  Skins will stretch and have good tensile strengths.  You can use them by decreasing the bating agent dosage and increasing Phosphonol PEK and Phosphonol PVG dosage in the pickle stage.  1-4% on pelt weight is a recommended dosage.​
Learn More
Picture

Phosphonol MAA

Once the tanning stage is completed, age the wetblue for at least 14 days and proceed to the retanning stage.  Selection of fatliquors in the tanning stage is also an important factor to avoid loose grain problem.  Eurekanol 6SKT, Silikanol XMN and Phosphonol MAA are recommended for fatliquoring stage because they will soften but not loosen the leather.
Learn More
Powered by Create your own unique website with customizable templates.