1. ບົດແນະນຳ
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. ຜະລິດຕະພັນເກີນview
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.
ຄຸນນະສົມບັດທີ່ສໍາຄັນ:
- ປະສິດທິພາບທີ່ເຊື່ອຖືໄດ້: Maintains balanced electrical, physical, and chemical properties for diverse industrial and military uses.
- ການນໍາໃຊ້ຂັ້ນຕົ້ນ: Ideal for shrink-fit electrical insulation over cable splices and terminations.
- ຫຼາຍແອັບພລິເຄຊັນ: Suitable for lightweight wire harness covering, wire marking, wire bundling, and component packaging.
- ຕ້ານໄຟໄໝ້: Most colors are self-extinguishing and meet UL 224 All-Tubing Flame Test (Clear tubing is an exception).
- ການນໍາໃຊ້ອຸດສາຫະກໍາ: 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. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ
Proper installation ensures optimal performance and longevity of the heat shrink tubing. Follow these general guidelines for setup and application.
ການກະກຽມ:
- 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.
- ຕັດເປັນຄວາມຍາວ: Cut the heat shrink tubing to the desired length, ensuring it covers the area requiring insulation or protection.
- ພື້ນຜິວສະອາດ: Ensure the surface of the wire or component is clean, dry, and free from oils or contaminants for best adhesion and insulation.
ຂັ້ນຕອນການສະໝັກ:
- Position Tubing: Slide the cut piece of heat shrink tubing over the wire splice, termination, or component to be covered. Center it over the area.
- ນຳໃຊ້ຄວາມຮ້ອນ: 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.
- ເຢັນລົງ: 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. ບົດແນະນຳການດຳເນີນງານ
The 3M FP-301 heat shrink tubing is designed for reliable operation within specified parameters.
- ສະບັບtage ການຈັດອັນດັບ: This tubing provides insulation for applications rated up to 600V.
- ອຸນຫະພູມປະຕິບັດການ: 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).
- ຄວາມຕ້ານທານໄຟ: 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. ການ ບຳ ລຸງຮັກສາແລະການເກັບຮັກສາ
To ensure the longevity and effectiveness of your 3M Heat Shrink Tubing, proper maintenance and storage are recommended.
- ການເກັບຮັກສາ: Store the tubing in its original packaging in a cool, dry place, away from direct sunlight and extreme temperatures.
- ການຈັດການ: ຫຼີກເວັ້ນການ creasing or sharply bending the tubing before application, as this may affect its shrinking properties.
- ຄວາມສະອາດ: Keep the tubing free from dust, dirt, and moisture to prevent contamination during application.
6. ການແກ້ໄຂບັນຫາ
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. ຂໍ້ມູນຈໍາເພາະ
Detailed specifications for the 3M FP-301 Heat Shrink Tubing Kit are provided below.
- ຍີ່ຫໍ້: 3M
- ໝາຍເລກຕົວແບບ: 3M 37677 (FP-301)
- ວັດສະດຸ: Flexible Polyolefin
- ສີ: Assorted (Black, White, Clear, Red, Blue, Yellow, Green)
- Shrink Ratio: 2:1
- ສະບັບtage ການຈັດອັນດັບ: 600V
- ຊ່ວງອຸນຫະພູມປະຕິບັດການ: -67°F ຫາ 275°F (-55°C ຫາ 135°C)
- ປະເພດການຕິດຕັ້ງ: Heat-Shrink
- ຂະໜາດຜະລິດຕະພັນ: 12.5 x 11.3 x 7.4 ນິ້ວ (ຊຸດຫຸ້ມຫໍ່)
- ນ້ຳໜັກ: 1.3 Pounds (Kit packaging)
- ການຢັ້ງຢືນ: 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) | ປະລິມານ | ສີທີ່ລວມຢູ່ |
|---|---|---|---|
| ວັນທີ 28-26 AWG | 3/32-Inch (0.046 in Recovered) | 35 pieces (5 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| ວັນທີ 24-22 AWG | 1/8-Inch (0.062 in Recovered) | 28 pieces (4 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| ວັນທີ 20-18 AWG | 3/16-Inch (0.093 in Recovered) | 21 pieces (3 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| ວັນທີ 16-12 AWG | 1/4-Inch (0.125 in Recovered) | 21 pieces (3 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| ວັນທີ 12-8 AWG | 3/8-Inch (0.187 in Recovered) | 14 pieces (2 each of 7 colors) | Black, White, Clear, Red, Blue, Yellow, Green |
| ວັນທີ 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. ຂໍ້ມູນຄວາມປອດໄພ ແລະການປະຕິເສດທາງກົດໝາຍ
ແຈ້ງການສໍາຄັນ: ຜະລິດຕະພັນອຸດສາຫະກໍາ ແລະ ອາຊີບຂອງ 3M ແມ່ນມີຈຸດປະສົງ, ຕິດສະຫຼາກ, ແລະ ຫຸ້ມຫໍ່ເພື່ອຂາຍໃຫ້ກັບລູກຄ້າອຸດສາຫະກໍາ ແລະ ອາຊີບທີ່ໄດ້ຮັບການຝຶກອົບຮົມສໍາລັບການນໍາໃຊ້ໃນບ່ອນເຮັດວຽກ. ເວັ້ນເສຍແຕ່ຈະມີການລະບຸໄວ້ເປັນຢ່າງອື່ນໃນການຫຸ້ມຫໍ່ ຫຼື ເອກະສານຜະລິດຕະພັນທີ່ກ່ຽວຂ້ອງ, ຜະລິດຕະພັນເຫຼົ່ານີ້ບໍ່ໄດ້ມີຈຸດປະສົງ, ຕິດສະຫຼາກ, ຫຼື ຫຸ້ມຫໍ່ເພື່ອຂາຍໃຫ້ ຫຼື ນໍາໃຊ້ໂດຍຜູ້ບໍລິໂພກ (ເຊັ່ນ: ສໍາລັບໃຊ້ໃນເຮືອນ, ສ່ວນຕົວ, ໂຮງຮຽນປະຖົມ ຫຼື ມັດທະຍົມ, ການພັກຜ່ອນ/ກິລາ, ຫຼື ການນໍາໃຊ້ອື່ນໆທີ່ບໍ່ໄດ້ອະທິບາຍໄວ້ໃນການຫຸ້ມຫໍ່ ຫຼື ເອກະສານຜະລິດຕະພັນທີ່ກ່ຽວຂ້ອງ), ແລະ ຕ້ອງໄດ້ຮັບການຄັດເລືອກ ແລະ ນໍາໃຊ້ຕາມລະບຽບການ ແລະ ມາດຕະຖານດ້ານສຸຂະພາບ ແລະ ຄວາມປອດໄພທີ່ກ່ຽວຂ້ອງ (ເຊັ່ນ: US OSHA, ANSI), ເຊັ່ນດຽວກັນກັບເອກະສານຜະລິດຕະພັນ, ຄໍາແນະນໍາຂອງຜູ້ໃຊ້, ຄໍາເຕືອນ, ແລະ ຂໍ້ຈໍາກັດອື່ນໆ, ແລະ ຜູ້ໃຊ້ຕ້ອງດໍາເນີນການໃດໆທີ່ຕ້ອງການພາຍໃຕ້ການຮຽກຄືນ, ການດໍາເນີນການພາກສະໜາມ, ຫຼື ແຈ້ງການການນໍາໃຊ້ຜະລິດຕະພັນອື່ນໆ. ການໃຊ້ຜະລິດຕະພັນອຸດສາຫະກໍາ ແລະ ອາຊີບຂອງ 3M ໃນທາງທີ່ຜິດອາດຈະເຮັດໃຫ້ເກີດການບາດເຈັບ, ຄວາມເຈັບປ່ວຍ, ການເສຍຊີວິດ, ຫຼື ຄວາມເສຍຫາຍຕໍ່ຊັບສິນ. ສໍາລັບຄວາມຊ່ວຍເຫຼືອໃນການເລືອກ ແລະ ນໍາໃຊ້ຜະລິດຕະພັນ, ໃຫ້ປຶກສາຜູ້ຊ່ຽວຊານດ້ານຄວາມປອດໄພໃນສະຖານທີ່, ນັກອະນາໄມອຸດສາຫະກໍາ, ຫຼື ຜູ້ຊ່ຽວຊານດ້ານວິຊາອື່ນໆ. ສໍາລັບຂໍ້ມູນຜະລິດຕະພັນເພີ່ມເຕີມ, ເຂົ້າເບິ່ງ 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. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For specific warranty information or technical support regarding the 3M Heat Shrink Tubing FP-301-Color Assortment Kit, please refer to the official 3M webຫຼື ຕິດຕໍ່ບໍລິການລູກຄ້າຂອງ 3M ໂດຍກົງ.
ທ່ານສາມາດຊອກຫາຂໍ້ມູນເພີ່ມເຕີມ ແລະ ລາຍລະອຽດການຕິດຕໍ່ໄດ້ທີ່ 3M ຢ່າງເປັນທາງການ webເວັບໄຊ: www.3M.com.