1. Киришүү
This manual provides detailed instructions for the proper use and application of the 3M Heat Shrink Tubing FP-301-Color Assortment Kit. This kit offers a versatile selection of thin-wall heat shrink tubing designed for various electrical, physical, and chemical applications. It is intended for industrial and occupational use only.
2. Продукт бүтүп калдыview
The 3M FP-301 Heat Shrink Tubing Kit is a comprehensive assortment of flexible polyolefin heat shrink tubing. It is engineered to provide balanced electrical, physical, and chemical properties, making it suitable for a wide range of industrial and military applications. The tubing features a 2:1 shrink ratio and is rated for 600V applications, offering effective insulation and moisture-seal protection.
Негизги өзгөчөлүктөрү:
- Ишенимдүү аткаруу: Maintains balanced electrical, physical, and chemical properties for diverse industrial and military uses.
- Негизги колдонуу: Ideal for shrink-fit electrical insulation over cable splices and terminations.
- Бир нече колдонмолор: Suitable for lightweight wire harness covering, wire marking, wire bundling, and component packaging.
- Өрткө каршы: Most colors are self-extinguishing and meet UL 224 All-Tubing Flame Test (Clear tubing is an exception).
- Өнөр жай колдонуу: Designed exclusively for industrial/occupational use; not for consumer sale or use.

Image 1: The 3M Heat Shrink Tubing FP-301-Color Assortment Kit, showing various sizes and colors of tubing in an organized case.
3. Орнотуу жана орнотуу
Proper installation ensures optimal performance and longevity of the heat shrink tubing. Follow these general guidelines for setup and application.
Даярдоо:
- Select Tubing Size: Choose a tube with an expanded diameter large enough to fit over the component or wire bundle, but small enough to shrink down to a snug fit. The FP-301 tubing has a 2:1 shrink ratio.
- Узундугуна чейин кесүү: Cut the heat shrink tubing to the desired length, ensuring it covers the area requiring insulation or protection.
- Таза бети: Ensure the surface of the wire or component is clean, dry, and free from oils or contaminants for best adhesion and insulation.
Колдонмо кадамдары:
- Позициялык түтүкчөлөр: Slide the cut piece of heat shrink tubing over the wire splice, termination, or component to be covered. Center it over the area.
- Жылуулук колдонуу: Using a heat gun or other controlled heat source, apply heat evenly to the tubing. Begin heating from the center of the tubing and work outwards towards the ends.
- Observe Shrinkage: The tubing will begin to shrink and conform tightly to the shape of the underlying component. Continue applying heat until the tubing is uniformly shrunk and there are no loose areas or air bubbles. The material will become rigid and secure once cooled.
- Муздатуу: Allow the tubing to cool completely before handling or subjecting it to stress.

Image 2: Illustrates the application of heat shrink tubing for shrink-fit protection and strain relief on wires and solder joints.

Image 3: Shows the versatility of the heat shrink tubing, balancing electrical, physical, and chemical properties for various industrial and military applications.

Image 4: Depicts the tubing's utility for lightweight wire-harness coverings, fire-resistant coverings, and wire bundling.
4. Иштетүү боюнча нускамалар
The 3M FP-301 heat shrink tubing is designed for reliable operation within specified parameters.
- Тtage Рейтинг: This tubing provides insulation for applications rated up to 600V.
- Иштөө температурасы: The tubing is designed to operate effectively within a temperature range of -67°F to 275°F (-55°C to 135°C).
- Shrink Temperature: The recommended minimum shrink temperature is 212°F (100°C).
- Жалынга туруктуулугу: Most colors are self-extinguishing, meeting UL 224 All-Tubing Flame Test standards. Clear tubing does not meet this specific flame test.

Image 5: Details the operating temperature range of the 3M FP-301 heat shrink tubing, from -67°F to 275°F (-55°C to 135°C).
5. Техникалык тейлөө жана сактоо
To ensure the longevity and effectiveness of your 3M Heat Shrink Tubing, proper maintenance and storage are recommended.
- Сактагыч: Store the tubing in its original packaging in a cool, dry place, away from direct sunlight and extreme temperatures.
- Колдонуу: Креден качыңызasing or sharply bending the tubing before application, as this may affect its shrinking properties.
- Тазалык: Keep the tubing free from dust, dirt, and moisture to prevent contamination during application.
6. Кыйынчылыктарды
If you encounter issues during the application of the heat shrink tubing, consider the following:
- Incomplete Shrinkage: Ensure sufficient and even heat is applied. A heat gun with adjustable temperature control is recommended. Apply heat from the center outwards.
- Uneven Shrinkage: This can occur if heat is not applied uniformly. Rotate the component or move the heat source consistently to ensure even heat distribution.
- Tubing Too Loose After Shrinkage: The initial tubing size selected might be too large for the component. Refer to the specifications for appropriate sizing based on the 2:1 shrink ratio.
- Damage During Heating: Excessive heat or prolonged exposure to heat can damage the tubing or the underlying component. Use appropriate heat settings and avoid direct flame contact.
7. Техникалык шарттар
Detailed specifications for the 3M FP-301 Heat Shrink Tubing Kit are provided below.
- Бренд: 3M
- Модель номери: 3M 37677 (FP-301)
- Материал: Flexible Polyolefin
- Түсү: Assorted (Black, White, Clear, Red, Blue, Yellow, Green)
- Shrink Ratio: 2:1
- Тtage Рейтинг: 600V
- Иштөө температурасы диапазону: -67°F – 275°F (-55°C – 135°C)
- Орнотуу түрү: Heat-Shrink
- Продукциянын өлчөмдөрү: 12.5 x 11.3 x 7.4 дюйм (комплект менен кошо)
- Салмагы: 1.3 Pounds (Kit packaging)
- Сертификаттар: UL Listed, SAE-AMS-DTL-23053/5 (Class 1, 2), AMS-3636, AMS-3637, ABS, CSA Certified, RoHS 2011/65/EU Compliant.
Kit Contents (133 Tubes Total):
| AWG | I.D. (Expanded) | Саны | Colors Included |
|---|---|---|---|
| 28-26 AWG | 3/32-Inch (0.046 in Recovered) | 35 pieces (5 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 24-22 AWG | 1/8-Inch (0.062 in Recovered) | 28 pieces (4 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 20-18 AWG | 3/16-Inch (0.093 in Recovered) | 21 pieces (3 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 16-12 AWG | 1/4-Inch (0.125 in Recovered) | 21 pieces (3 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 12-8 AWG | 3/8-Inch (0.187 in Recovered) | 14 pieces (2 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| 6-1 AWG | 1/2-Inch (0.25 in Recovered) | 14 pieces (2 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |

Image 6: Displays the various certifications met by the 3M FP-301 heat shrink tubing, including UL, SAE-AMS-DTL, AMS, ABS, CSA, and RoHS compliance.
8. Коопсуздук жөнүндө маалымат жана юридикалык эскертүү
Маанилүү эскертүү: 3M өнөр жай жана кесиптик продукциялары жумуш ордунда колдонуу үчүн окутулган өнөр жай жана кесиптик кардарларга сатуу үчүн арналган, этикеткаланган жана таңгакталган. Эгерде тиешелүү продукциянын таңгагында же адабиятында башкача көрсөтүлбөсө, бул продукциялар керектөөчүлөргө сатуу же колдонуу үчүн арналган эмес (мисалы, үй, жеке, башталгыч же орто мектеп, эс алуу/спорттук же тиешелүү продукциянын таңгагында же адабиятында сүрөттөлгөн эмес башка колдонуулар үчүн) жана тиешелүү ден соолук жана коопсуздук эрежелерине жана стандарттарына (мисалы, АКШ OSHA, ANSI), ошондой эле бардык продукциянын адабияттарына, колдонуучу көрсөтмөлөрүнө, эскертүүлөрүнө жана башка чектөөлөргө ылайык тандалып алынышы жана колдонулушу керек, ошондой эле колдонуучу ар кандай чакыртып алуу, талаа иш-аракеттери же продукцияны колдонуу боюнча башка эскертүү боюнча талап кылынган ар кандай чараларды көрүшү керек. 3M өнөр жай жана кесиптик продукцияларын туура эмес колдонуу жаракат алууга, ооруга, өлүмгө же мүлккө зыян келтирүүгө алып келиши мүмкүн. Продукцияны тандоо жана колдонуу боюнча жардам алуу үчүн, жергиликтүү коопсуздук боюнча адиске, өнөр жай гигиенистине же башка тема боюнча адиске кайрылыңыз. Кошумча продукция жөнүндө маалымат алуу үчүн, төмөнкү дарекке кириңиз: www.3M.com.
Always use appropriate personal protective equipment (PPE) when working with heat sources and electrical components. Ensure adequate ventilation when applying heat to the tubing.
9. Кепилдик жана колдоо
For specific warranty information or technical support regarding the 3M Heat Shrink Tubing FP-301-Color Assortment Kit, please refer to the official 3M webсайтына кириңиз же 3M кардарларды тейлөө кызматына түз кайрылыңыз.
You can find more information and contact details on the official 3M webсайт: www.3M.com.