Cleanroom Gloves Resource Hub

Cleanroom Gloves Resource Hub

Gloves are the most direct point of contact between operators and products in a cleanroom. The wrong glove generates particulate, compromises chemical barriers, and creates compliance risk. The right glove — matched to your ISO class, task type, and process chemistry — is a contamination control tool as much as a PPE requirement. This hub compiles MTE Solutions' complete guidance on cleanroom glove selection, materials, compliance, and change-out best practices. For broader cleanroom compliance resources, see our Cleanroom Compliance & Best Practices hub.

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How Do You Choose the Right Cleanroom Glove Material for Your ISO Class and Process?

Glove material selection must balance chemical resistance, particle generation, tactile sensitivity, and ISO classification requirements. Nitrile is the most widely used cleanroom glove material — latex-free, low particle generation, and broad chemical resistance. Latex offers superior tactile sensitivity but carries allergy risks. Neoprene provides the best chemical resistance for harsh solvents. The key is matching material properties to your specific task and ISO class, not defaulting to the cheapest available option.

  • Nitrile vs. latex vs. neoprene — chemical resistance and particulate generation
  • Exam gloves vs. cleanroom gloves — key differences
  • Vinyl gloves and specialty materials
  • Choosing by ISO class, task type, and chemical exposure

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How Often Should Cleanroom Gloves Be Changed and What Should Your SOP Say?

Glove change-out frequency is determined by your ISO classification, the tasks being performed, and chemical exposure. In ISO 5 environments, gloves are typically changed every 30–60 minutes and after any contact with a non-cleanroom surface. ISO 7 and 8 environments generally require changes at shift start, after breaks, and after any suspected contamination event. Your SOP should define specific change triggers — not just time intervals — and document compliance for audit purposes.

  • Change-out intervals by ISO class (5–8)
  • Task-based and chemical-exposure change triggers
  • Double-gloving protocols for ISO 5 and 6
  • Documentation requirements for ISO 13485 environments

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Which HandPRO Gloves Are Right for Your Cleanroom Application?

The HandPRO glove series covers the full range of ISO 5–8 cleanroom requirements, from ultra-clean Class 10 nitrile for the most demanding semiconductor and pharmaceutical environments to anti-fatigue extended-wear options for high-volume production. Selecting the right HandPRO model requires matching the glove's ISO class rating, length, and material to your specific application and change-out protocol.

  • HandPRO 9100 & 9300 — ultra-clean nitrile for ISO 5 (Class 10)
  • HandPRO 6100 — 16-inch elbow-length for high-contact and double-glove protocols
  • HandPRO 1700 — anti-fatigue nitrile for extended wear
  • HandPRO RoyalTouch300 — nitrile examination gloves

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When Do You Need ESD Gloves Instead of Standard Cleanroom Gloves?

ESD gloves are required when operators are handling electrostatic discharge-sensitive (ESDS) components in environments where standard cleanroom gloves would generate or hold a static charge. Standard cleanroom gloves — even ISO-rated nitrile — are typically insulative and can accumulate thousands of volts of static charge. ESD gloves incorporate carbon fibers or conductive coatings to provide a controlled path to ground, and must meet both the cleanroom particle generation requirements and ESD surface resistance specifications for your program.

  • ESD glove types and surface resistance requirements
  • When ESD gloves are required vs. standard cleanroom gloves
  • Combining ESD and cleanroom requirements

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When Do You Need Elbow-Length Gloves or Arm Protection in a Cleanroom?

Elbow-length gloves and arm sleeves are required when standard wrist-length gloves leave a gap between the glove cuff and the garment sleeve — a common contamination pathway in ISO 5 and sterile environments. They are also used in double-gloving protocols, high-reach tasks where the forearm contacts product or surfaces, and in medical device manufacturing where full arm coverage is specified by SOPs or regulatory requirements.

  • Elbow-length gloves for ISO 5 and sterile environments
  • Arm guards and sleeves for high-control environments

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Frequently Asked Questions About Cleanroom Gloves

What is the difference between cleanroom gloves and exam gloves?

Exam gloves are designed to protect the wearer from biological hazards and are manufactured to medical device standards (ASTM D3578 for latex, ASTM D6319 for nitrile). Cleanroom gloves are designed to protect the product and environment from the wearer — they are manufactured, packaged, and tested in controlled environments to meet specific particle generation, extractables, and ionic contamination standards. Exam gloves used in a cleanroom introduce significantly more contamination than ISO-rated cleanroom gloves.

What does "Class 10" or "Class 100" mean for cleanroom gloves?

Class 10 and Class 100 refer to the Federal Standard 209E cleanroom classification under which the gloves were manufactured and packaged — equivalent to ISO 4 and ISO 5 respectively under the current ISO 14644 standard. A Class 10 glove is manufactured in a more controlled environment and has lower particle generation than a Class 100 glove. The class rating on the glove packaging indicates the cleanroom environment it is suitable for use in.

Can you use nitrile gloves in an ISO 5 cleanroom?

Yes — but only if the nitrile gloves are specifically rated and packaged for ISO 5 (Class 100) or cleaner environments. Standard nitrile exam gloves or industrial nitrile gloves are not suitable for ISO 5 use. Look for gloves with documented particle count test data showing compliance with ISO 5 particle limits, packaged in a cleanroom environment at or above your classification level.

What is double gloving and when is it required?

Double gloving means wearing two pairs of gloves simultaneously — an inner glove and an outer glove. It is required in ISO 5 sterile environments, medical device manufacturing under ISO 13485, and pharmaceutical aseptic processing where a single glove breach would compromise product sterility. The outer glove is changed more frequently and can be decontaminated with IPA between tasks, while the inner glove provides a backup barrier if the outer glove is compromised.

How do you properly don cleanroom gloves to avoid contamination?

Cleanroom gloves should be donned as the last step in the gowning sequence, after all other garments are in place. Remove gloves from the packaging without touching the outside of the glove with bare hands — handle only the inside cuff. Pull gloves over the sleeve cuffs of your gown to eliminate any gap between glove and garment. In double-gloving protocols, don the inner glove first, complete gowning, then don the outer glove last.

Do cleanroom gloves need to be ESD-safe?

Not always — it depends on whether your cleanroom handles electrostatic discharge-sensitive (ESDS) components. Standard cleanroom nitrile gloves are insulative and can generate and hold static charge, which is acceptable in environments without ESD-sensitive products. If your cleanroom handles ESDS components, ESD-rated gloves with documented surface resistance values (typically 10^6 to 10^9 ohms) are required in addition to meeting your ISO particle generation requirements.

How should cleanroom gloves be stored before use?

Cleanroom gloves should be stored in their original sealed packaging in a clean, temperature-controlled environment away from UV light, ozone sources, and chemical vapors. Most nitrile and latex cleanroom gloves have a shelf life of 3–5 years when stored correctly. Do not store gloves near motors, fluorescent lights, or electrical equipment that generate ozone, which degrades elastomers and reduces glove integrity over time.

What glove brands does MTE Solutions carry for cleanroom applications?

MTE Solutions carries cleanroom gloves from Hourglass International (HandPRO series), Ansell (AccuTech and TouchNTuff lines), and Virtu-Clean for ISO 5 Class 100 nitrile applications. The HandPRO line covers ISO 5 through ISO 8 with multiple models for different task requirements. Ansell's AccuTech 91-225 sterile latex and TouchNTuff 73-701 sterile neoprene are widely used in pharmaceutical and medical device cleanrooms.

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