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HBchemicals

Brunnshögsgatan 20C lgh 1005, 22481 Lund
Sweden

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Hall map

wire 2022 hall map (Hall 11): stand C51

Fairground map

wire 2022 fairground map: Hall 11

Contact

Hanbang Zou

Phone
+46 0721818645

Email
hanbangzou@hbchemicals.net

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Our range of products

Product categories

  • 03  Tools and auxiliary materials and agents for the manufacture of drawn wire and the further processing of wire products
  • 03.03  Materials and agents for cable production
  • 03.03.01  Insulating and sheathing materials for cables
  • 03.03.01.09  Insulating, separating and special tapes

Our products

Product category: Insulating, separating and special tapes

Semi conductive nylon tape

Applications: Semi-conductive nylon tapes are used for insulation shielding outside the conductor in power cables.

The thickness of semi-conductive nylon tapes is between 0.120.02mm with 9010 g/m2 weight per unit area. The tape has a ≧150N/cm tensile strength and ≧35% elongation. The surface resistance of the tape is between 3000 to 5000 Ohm and the volume resistance is between 5X104 to 1X105 Ohm cm. 

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Product category: Insulating, separating and special tapes

Super absorbent polymer

Huan Ya SAP (Super absorbent polymer) is synthesised through solution polymerization. The factory now has an annual production capacity of 7000 tons. We accept OEM orders of SAP in various applications. 

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Product category: Insulating, separating and special tapes

Water based semi conductive adhesive

The product is used in new types of semi conductive nylon tape and semi conductive tetoron tape for medium-high voltage power cables. The components of water based semi conductive adhesive are water-based adhesive (acrylic resin emulsion), semiconductor, dispersant, thickening agent. The particle sizes of semiconductor carbon black are optimized between 30-40 nm. The semi conductive nylon tapes and semi conductive tetoron tapes using this adhesive have stable mechanical and electrical properties with less resistance and better water blocking performance. 

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Product category: Insulating, separating and special tapes

Semi conductive tetoron tape

Semi-conductive tetoron tape is fabricated by immersion and drying of tetoron fabric through semi conductive adhesive. The fibre has been thoroughly orientated to create high tensile strength with minimum resistance. Semi-conductive tetoron tape is used for insulation shielding and binding outside the conductor and insulation layer of high/ultra high voltage power cables. 

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Product category: Insulating, separating and special tapes

Super absorbent polymer (SAP) precursor

Super absorbent polymer (SAP) precursor is a system of monomers that have been reacted to an intermediate molecular mass state. This material is capable of further polymerization at high temperature to a fully cured, high molecular weight state. It will speed up polymerization and increase the degree of crosslinking and molecular weight of final product SAP. It forms a uniform water absorbent layer on the surface of yarns. Such water blocking yarn is suitable dry optical cable manufacturing.

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Product category: Insulating, separating and special tapes

Swelling cup

Swelling cup for water blocking tapes and SAP measurement. 

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Product category: Insulating, separating and special tapes

Water blocking yarn

Water blocking yarn is a clean and reliable water blocking material that has been widely used in optical and communication cables. The new generation of water blocking yarn is fabricated via coating and drying processes to polymerize the precursor on the yarn, which gives it outstanding water blocking performance and prevents environmental issues from SAP detachment.

Features:  

1. Water blocking yarn is PH neutral, and has high gel strength and water absorbency.

2. The flexibility of water blocking yarn can enhance mechanical properties of optical cables,  especially in impact and shear resistance.

3. Water blocking yarn has better tensile strength and elongation.

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Product category: Insulating, separating and special tapes

Digimatic indicator

The  determination of swelling speed and height for SAP(super adsorbent polymer) and water blocking tapes

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Product category: Insulating, separating and special tapes

Semi- conductive water blocking binder tape

Weight  150±20  g/m2;Thickness 0.35±0.05 mm;Tensile strength  ≥125 N/cm;Elongation ≥20 %;Surface resistance ≤1000 Ohm;
Volume resistance ≤0.5 X 106 Ohm.cm;Swelling speed ≥4 mm/1.min;Swelling height ≥5 mm/3.min;Short term stability 230 ℃;
Long term stability 90 ℃;Moisture content <10 %

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