Product Details
Submarine Polypropylene yarn Black Yellow Armouring PP Twine
PP submarine cable has the advantages of light specific gravity,
environmental protection, good strength and round filling.
Cable Yarns of 100% Polypropylene for the cable industry.Polypropylene yarns for Submarine Armor bedding & serving.
This material is used in multiple conductor cables to occupy the
spaces formed by the assembly of components, thus forming a core of
the desired shape.
| Item | Unit | Standard | Remark |
| Linear Density | D | +/-10% | 0.5-5mm |
| Breaking strength | g/D | 2.3-3.8 | |
| Twist | | Z | |
| Twist per meter | TPM | 35-55 | |
| Breaking elongation | % | <20 | |
| Hot Shrinkage rate | % | 3 | 100℃ * 1min |
More details:
1. Material: 100% Polypropylene
2. Color: black or Yellow or White
3. Application: It is used for submarine cables
4, UV Treated
5, Custom-made weight per spool
6, Protection for Submarine High, Medium and Low Voltage Power
Cables, Land Power Cables, Optical fiber filler etc.
Company Profile






Jiangxi Longtai New Materials Co., Ltd., located in Shangyou
County, Ganzhou City, Jiangxi Province, covers an area of 45,000m².
It is a High-tech enterprise and an National "Little Giant" firms .
It was listed on the "New Third Board" on April 20, 2016, Stock
code: 836898. Owns three wholly-owned subsidiaries: Jiangxi An'an
Technology, Nantong Longtai, and Xinjiang Longtai. The company is
committed to R&D, production and sales of wire & cable filling
materials & polymer materials. Our core products are: PP filling
rope, Flame Retardant filling material, Submarine cable pp twine,
Cotton rope, Polyester thread, Polyester yarn, Bulletproof aramid
yarn, Cable wrapping material, etc., currently has long-term
cooperation with many well-known enterprises at home and abroad,
and exports to over 70 countries. At the same time, Longtai has
more than 40 invention patents and utility model patents.