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We manufacture plastic resins for electrical appliance application to increase efficiency, durable, strong, light weight, safe and easy to be cleaned.

We aim to contribute to the success of our customers based on strong innovation, concentrating on quality and efficiency, technical service and a global manufacturing platform.

We continue to develop the best quality product to serve the business trends and consumer lifestyle to be more functional and sustainable.

Electrical Appliance Product Segments

Electrical appliance product segments are divided into and for 3 main applications which are home appliance, office automation and electronic packaging.

Home Appliance

  1. Refrigerator

    Refrigerators is the popular household appliances and widely used. Most people use refrigerators to store food to prevent spoilage because bacteria grow more slowly at low temperatures.

    Refrigerator
  2. Air Conditioners

    An air conditioner is an electric appliance that is used to adjust the air temperature in a dwelling place so that human can live in places that are not too hot or too cold.

    Air Conditioners
  3. Air Purifier

    Air purifier is an electrical appliance that helps purify the air by trapping foreign matter in the air such as dust, smoke, germs as well as other odors.

    Air Purifier
  4. Washing Machine

    Washing machine is an electric appliance that facilitates cleaning clothes that in addition to helping to relieve your stress from working hard all day long. It can also save your time to be used for other activities as well.

    Washing Machine
  5. Microwave

    Microwave is a food processing equipment by using microwave waves to induce heat into the food. Microwave can be applied in food processing such as thawing, dehydration, microwave sterilization.

    Microwave
  6. Fan

    Fan is a type of electrical appliance by using the motor to drive the impeller to rotate then the wind appear which can reduce the heat. Fan is a very popular electrical appliance in Thailand because Thailand’s weather is quite hot.

    Fan
  7. Electric Pot Housing

    Electric pot housing is an appliance which is used to change the water temperature from cold or room temperature to hot. It is popular appliance and has various sizes for your needs.

    Electric water heaters
  8. Rice Cooker

    Rice cooker or rice steamer is an automated kitchen appliance designed to boil or steam rice. It consists of a heat source, a cooking bowl, and a thermostat. The thermostat measures the temperature of the cooking bowl and controls the heat. Complex rice cookers may have sensors and other components, and may be multipurpose.

    Rice cooker
  9. Cleaning M/C Base Housing

    Cleaning M/C base housing is popular household appliances for cleaning. It uses motor power to pull dust and dirtiness into the machine.

    Cleaning M
  10. Water Pump Generator

    This device is for transferring water or liquids from one place to another or circulating water or liquid and mix in a limited area.

    Water pump Generator
  11. Electric Pot Housing

    Electric pot housing is an appliance which is used to change the water temperature from cold or room temperature to hot. It is popular appliance and has various sizes for your needs.

    Electric Pot Housing

Office Automation

  1. Inkjet Printer

    Printer is a peripheral device that produces text or graphics of documents stored in electronic form on physical media such as paper or transparencies.

    Inkjet Printer
  2. Multifunctional Printer

    Multifunctional printer is a device containing multi function of many devices such as printer, photocopier, scanner and fax machine.

    Multifunctional Printer
  3. Copy Machine

    Copy Machine is one of the office equipment which is used to copy documents. By using heat Or electrostatic principles In reading the original document and Print out another document.

    Copy Machine
  4. Office Telephone

    Office telephone is a tool for communication both inside and outside the organization easily. They will fix on each table and no need to move. Therefore, the material for its application does not require much cushioning like mobile phone.

    Office Telephone
  5. Paper Shredder

    The paper shredder is a type of office equipment used for shredding documents is important documents, documents that are no longer used, etc.

    Paper shredder
  6. Battery Case (UPS)

    An uninterruptible power supply (UPS), also known as a battery backup, provides backup power when your regular power source fails or voltage drops to an unacceptable level. A UPS allows for the safe, orderly shutdown of a computer and connected equipment.

    Battery Case

Electronic Packaging

  1. Antistatic / Dissipative Tray

    The anti-static tray is one kind of ESD trays. It is an ideal for electronic parts circuit boards, PCB, PCBA storage, safe shipping, and organizing.

    Antistatic / Dissipative Tray
  2. Conductive Tray / Reel

    The anti-static tray is one kind of ESD trays. It is an ideal for electronic parts circuit boards, PCB, PCBA storage, safe shipping, and organizing.

    Conductive Tray

Types of Electrical Appliance

Air Conditioners1623079404.jpeg

Air Conditioners

An air conditioner is an electric appliance that is used to adjust the air temperature in a dwelling place so that human can live in places that are not too hot or too cold.

Air Purifier1623079459.jpeg

Air Purifier

Air purifier is an electrical appliance that helps purify the air by trapping foreign matter in the air such as dust, smoke, germs as well as other odors.

group1625213721.jpeg

Antistatic / Dissipative Tray

The anti-static tray is one kind of ESD trays. It is an ideal for electronic parts circuit boards, PCB, PCBA storage, safe shipping, and organizing.

Battery Case1623080304.jpeg

Battery Case (UPS)

An uninterruptible power supply (UPS), also known as a battery backup, provides backup power when your regular power source fails or voltage drops to an unacceptable level. A UPS allows for the safe, orderly shutdown of a computer and connected equipment.

Cleaning M1623079979.jpeg

Cleaning M/C Base Housing

Cleaning M/C base housing is popular household appliances for cleaning. It uses motor power to pull dust and dirtiness into the machine.

Conductive Tray1623080376.jpeg

Conductive Tray / Reel

The anti-static tray is one kind of ESD trays. It is an ideal for electronic parts circuit boards, PCB, PCBA storage, safe shipping, and organizing.

Copy Machine1623080095.jpeg

Copy Machine

Copy machine is one of the office equipment which is used to copy documents. By using heat or electrostatic principles in reading the original document and print out another document.

Electric Pot Housing1623080000.jpeg

Electric Pot Housing

Electric pot housing is an appliance which is used to change the water temperature from cold or room temperature to hot. It is popular appliance and has various sizes for your needs.

Electric water heaters1623079900.jpeg

Electric Water Heaters

Electric water heaters is a device that heats water by means of convection from the heating coil (heater) as the water stream flows to adjust the temperature of the water to meet the needs of those who use it.

Fan1623079872.jpeg

Fan

Fan is a type of electrical appliance by using the motor to drive the impeller to rotate then the wind appear which can reduce the heat. Fan is a very popular electrical appliance in Thailand because Thailand’s weather is quite hot.

Inkjet Printer1623080033.jpeg

Inkjet Printer

Printer is a peripheral device that produces text or graphics of documents stored in electronic form on physical media such as paper or transparencies.

Microwave1623079622.jpeg

Microwave

Microwave is a food processing equipment by using microwave waves to induce heat into the food. Microwave can be applied in food processing such as thawing, dehydration, microwave sterilization.

Multifunctional Printer1623080068.jpeg

Multifunctional Printer

Multifunctional printer is a device containing multi function of many devices such as printer, photocopier, scanner and fax machine.

Office Telephone1623080242.jpeg

Office Telephone

Office telephone is a tool for communication both inside and outside the organization easily. They will fix on each table and no need to move. Therefore, the material for its application does not require much cushioning like mobile phone.

Paper shredder1623080271.jpeg

Paper Shredder

The paper shredder is a type of office equipment used for shredding documents is important documents, documents that are no longer used, etc.

Refrigerator1623079365.jpeg

Refrigerator

Refrigerators is the popular household appliances and widely used. Most people use refrigerators to store food to prevent spoilage because bacteria grow more slowly at low temperatures.

Rice cooker1623079942.jpeg

Rice Cooker

Rice cooker or rice steamer is an automated kitchen appliance designed to boil or steam rice. It consists of a heat source, a cooking bowl, and a thermostat.

Washing Machine1623079574.jpeg

Washing Machine

Washing machine is an electric appliance that facilitates cleaning clothes that in addition to helping to relieve your stress from working hard all day long it can also save your time to be used for other activities as well.

Water pump1623080168.jpeg

Water Pump Generator

This device is for transferring water or liquids from one place to another or circulating water or liquid and mix in a limited area.

Certificate

DIAREX Moplen and POLYPRO Plant Certificate

FAQ Troubleshooting Electrical Appliance Product

  1. Q :
    - Article excessive cooling (polish rolls too cold)
    - Poor plasticization
    - Excessive regrind used
    - Too much GPPS (crystal) blended with HIPS

    A :
    - Increase temperature of cooling rolls
    - Establish proper temperature profile
    - Decrease regrind percentage
    - Decrease GPPS percentage

  1. Q :
    - Packing the mold
    - Lamination in part
    - Contamination feed
    - Polymer temperature too cold
    - Mold too hot / cold
    - Excessive use of regrind

    A :
    - Reduce feed and injection pressure
    - Increase mold close time
    - Increase mold temperature, reduce mold release, check material
    - Check feed supply
    - Increase cylinder and/or mold temperatur.
    - Adjust mold temperature
    - Reduce percentage of regrind

  1. Q :
    - Polymer build-up on screw
    - Excessive water cooling of screw
    - Temperature control malfunctioning

    A :
    - Clean screw.
    - Establish proper temperature profile
    - Shut off water source
    - Check and calibrate heaters

  2. Q : Die Design

    A : Decrease die land

  3. Q : Screen pack clogged

    A : Change screens / determine source of dogging

  4. Q : Screen pack too fine

    A : Use coarser screens or reduce number

  1. Q : Vapor trapped in polymer

    A :
    - Adjust temperature profile
    - Increase back pressure
    - Clean polymer from vent

  1. Q :
    - High injection speed
    - Excessive heat
    - Contamination from other polymers
    - High level or wrong type of mold release agent

    A :
    - Decrease injection pressure
    - Check and calibrate heaters
    - Check source of contamination
    - Use small amount or change type

  1. Q :
    - Excessive pressure or temperature
    - Excessive Inadequate clamp
    - Part surface area too large for machine
    - Mold misalignment
    - Injection speed too fast

    A :
    - Reduce injection pressure or Temperature and Calibrate heaters
    - Increase clamp pressure, lower cylinder temperature
    - Move mold to large capacity press, lower cylinder temperature
    - Realign mold or repair mating surface
    - Reduce injection speed

  1. Q :
    - Polymer too cold
    - High injection speed
    - Inadequate flow
    - Contaminated feed
    - Pigment agglomerates
    - Oil or grease on knockout pins

    A :
    - Increase cylinder and mold temperature.
    - Increase cushion.
    - Decrease injection rate.
    - Increase cylinder and mold temperature.
    - Check feed for foreign material.
    - Increase screw back pressure.
    - Wipe mold surface.

  1. Q :
    - Insufficient pressure
    - Inadequate feed
    - Bridging of feed on screw
    - Injection speed too low
    - Injection time too short

    A :
    - Increase polymer and/or mold temperature and/or injection pressure
    - Adjust shot weight
    - Reduce rear zone temperature.
    - Increase forward zone temperature
    - Increase injection speed slightly
    - Increase injection time

  1. Q :
    - Thick section e.g. ribs and bosses
    - Unbalanced flow pattern
    - High mold temperature
    - Material too hot or too cold
    - Insufficient dwell time
    - Moisture content of material too high

    A :
    - Increase injection pressure, plunger forward time and shot weight
    - Increase gating, increase shot weight, heat nozzle
    - Reduce mold temperature
    - Increase cooling capacity of mold
    - Adjust cylinder temperature
    - Increase dwell time
    - Check moisture level
    - Pre-dry material

  1. Q :
    - Article removed from mold before adequately cooled
    - Unbalanced gates on multiple-gated part
    - Too many stresses on the article
    - Non-uniform wall thickness

    A :
    - Increase mold closed time or increase cooling to the mold
    - Increase cylinder temperature
    - Increase cylinder heat and decrease injection pressure
    - Check mold alignment and redesign components to gently blend any changes in section