Frequently Asked Questions (FAQ):

Below are common questions and answers regarding OKAMOTO INDUSTRIES 4-1992-03 Antistatic Film (1830 mm × 0.3 mm × 30 m):

1/ What are the dimensions of the film?

The film is 1830 mm wide, 0.3 mm thick, and is supplied in 30 m long rolls.

2/ What material is the film made of?

It’s manufactured from soft, flexible PVC that offers high transparency and easy handling.

3/ What is the surface resistivity of the film?

The film has a surface resistivity of approximately 1.3 × 10¹¹ Ω, providing effective static dissipation.

4/ What temperature range can the film withstand?

It remains stable and retains its antistatic properties down to –30 °C.

5/ Is the film flame-retardant?

Yes. It complies with Article 8-3 of the Japanese Fire Service Act, delivering reliable flame resistance.

6/ What are the primary applications for this antistatic film?

• ESD curtains and partitions in cleanrooms and assembly areas

• Protective covers for printed circuit boards, electronic modules, and communication equipment

• Temporary shielding during maintenance or packaging of sensitive components

7/ Does the film come with an adhesive backing?

No. This product is a non-adhesive film. If you need to secure it, use antistatic tapes or compatible adhesives.

8/ Can the film be reused after removal?

Yes. If it remains free of tears, scratches, or heavy contamination, you can gently clean and reuse it.

9/ Are there colored or tinted versions available?

The 4-1992-03 model is only available in clear transparency. Other OKAMOTO ESD films come in yellow tint or with embedded carbon-grid patterns.

10/ How should I store the film?

Keep rolls in their original packaging, away from direct sunlight, heat sources, and high-humidity environments to preserve performance.

11/ How is the film packaged and shipped?

Each roll is packed in a carton measuring approximately 1880 × 126 × 126 mm, with a gross weight of about 22.1 kg.

12/ How do I place an order or request a quote?

Contact your local distributor (e.g., QTE Technologies (qtetech.com/en)) by email, quoting product code 4-1992-03, required quantity, and delivery address.

13/ What is the typical lead time for delivery?

Lead times vary by region and stock availability, but standard delivery is usually within 2–4 weeks after order confirmation.

14/ Where can I obtain technical datasheets or certifications?

PDF datasheets, test reports, and quality certificates are available upon request from your distributor or OKAMOTO’s export office.

15/ Can the film be recycled or disposed of safely?

The PVC-based film can be recycled according to local PVC recycling guidelines. If recycling is not available, dispose of it following local waste regulations.

16/ Is this film suitable for outdoor use?

It’s designed for controlled indoor environments. Prolonged exposure to UV light or harsh weather may degrade its antistatic and mechanical properties.

17/ Can I cut the film to custom widths?

Yes. It can be easily trimmed with scissors or a utility knife to match your specific installation requirements.

18/ Does the film affect optical clarity or visibility?

No. It maintains high transparency with minimal haze, ensuring clear visibility through partitions or covers.

19/ What additional antistatic solutions does OKAMOTO offer?

OKAMOTO also supplies antistatic floor mats, gloves, tapes, and other films with varied thicknesses and conductive backing options.

20/ Who do I contact for technical support or troubleshooting?

Reach out to your distributor’s technical support team or email [email protected] for application advice, installation tips, and troubleshooting.