• Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
  • Hydroexpansivity waterproof thread for tents（sample）
1 8

Hydroexpansivity waterproof thread for tents（sample）

Hydroexpansivity waterproof thread for tents（sample）

Sample price(Please consult for large freight charges)

·Yarn count: 12S/3, 20S/3, 28S/2, 40S/2
·Packaging: 100g/roll

Description:
Do you have the experience of water leakage even use the water repellent material? In fact, sometimes water leaks through needle hole. The Hydroexpansivity Waterproof Thread by Dongguan Velve Thread Manufactury is a high-performance, abrasion-resistant thread designed for superior waterproofing. This innovative thread expands when exposed to moisture, creating an effective seal that prevents water penetration. Ideal for outdoor gear, marine applications, and heavy-duty sewing projects, it offers exceptional durability and reliability. Trust the Hydroexpansivity Waterproof Thread for unparalleled performance in the most demanding environments.

Features:
1. Excellent tenacity
2. Abrasion protection
3. Low elongation
4. Block the needle hole when meet water 

Using tips:
1. Both the bottom and top threads need to use expansion waterproof threads.
2. The material should be waterproof.
3. The density of the bottom and top threads must be noted.

 

Yarn Count Tensile Peak
(Kgf)		 Strength
(Mpa)		 Weight/Roll Diameter
(mm) 		Length/Roll(m)
40S/1 0.2998 3.985 100g 0.09 6000
45S/2 0.81 10.115 100g 0.15 3650
T30 0.94 11.725 100G 0.17 3300
40S/2 0.971 12.12 100g 0.19 3000
30S/2 1.24 15.5 100g 0.2 2475
36S/2 1.102 13.75 100g 0.21 2750
40S/3 1.545 19.285 100g 0.25 2000
28S/2 1.406 11.7 100g 0.26 2350
24S/2 1.28 15.97 100g 0.3 1800
28S/3 2.057 25.67 100g 0.33 1600
18S/2 1.924 24 100g 0.37 1700
16S/2 2.379 29.69 100g 0.41 1100
20S/3 2.885 36 100g 0.42 1200
12S/2 3.272 40.83 100g 0.45 935
16S/3 3.301 41.19 100g 0.5 830
20S/4 3.689 46.04 100g 0.57 800
21S/4 3.734 46.6 100g 0.58 850
12S/3 4.13 51.56 100g 0.6 625
12S/4 6.406 80.83 100g 0.69 468
20S/9 5.31 66.25 100g 0.8 380

Material

Polyester and cotton

Application

Use for Umbrella rain gear, living tents, disaster relief tents.

Package

We offer you a variety of package sizes: 45*30*24cm ， 48*39*23.5cm ， 53*39*36cm and so on

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