Corrosion and UV Resistant HCPE for Steel Fireproofing

Product Details
Customization: Available
CAS No.: 1217364-40-3
Formula: [CH2-Chcl-CH2-CH2]N
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  • Corrosion and UV Resistant HCPE for Steel Fireproofing
  • Corrosion and UV Resistant HCPE for Steel Fireproofing
  • Corrosion and UV Resistant HCPE for Steel Fireproofing
  • Corrosion and UV Resistant HCPE for Steel Fireproofing
  • Corrosion and UV Resistant HCPE for Steel Fireproofing
  • Corrosion and UV Resistant HCPE for Steel Fireproofing
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  • Overview
  • Product Overview
  • Product Parameters
  • Application Guide
  • Advantage
  • Detailed Photos
  • Company Profile
Overview

Basic Info.

Model NO.
HCPE-M/H
EINECS
200-057-1
Molecular Principal Chain
Carbon Chain Polymer
Color
White
Appearance
White Powder
Chl0rine Content
62-68
Viscosity (20% Xylene Solution, 25°c
21~30
Viscosity (10% Dichloroethane Solution,
350~550
Thermal Decomposition Temperature
100
Drying Loss
0.5
Use
Paint/Adhesive
Transport Package
PP Bag
Specification
25kg/bag
Trademark
Phoenix
Origin
China
HS Code
3901200091
Production Capacity
50000ton/Month

Packaging & Delivery

Package Size
77.00cm * 45.00cm * 22.00cm
Package Gross Weight
25.000kg

Product Description

Product Overview

HCPE is a type of Chlorinated Polymer which contains chl0rine at 65-69%. It is transparent, hard and brittle thermoplastic resins. It has high chemical stability, good salt water resistance and good ultraviolet resistance. It is readily soluble in organic solvents such as t0luene, xylene and esters, forming a colorless to pale yellow, transparent solution. When this solution is applied to the surface of metal, concrete, paper etc., the solvent readily vaporizes at room temperature to leave a transparent, hard and lustrous glass-like film. This film resists the permeation of moisture and 0xygen gas, and shows high resistance to various chemicals such as acids and alkalis. It protects the substrates from corrosion, and also serves as a top coating for decorative purposes. 
Corrosion and UV Resistant HCPE for Steel Fireproofing
Corrosion and UV Resistant HCPE for Steel Fireproofing
 
Product Parameters
 

HCPE (Highly Chlorinated Polyethylene) Product Parameters Table

 
Parameter Test Standard Typical Value/Range Unit Remarks
Chl0rine Content ASTM D1303 30% - 45% wt% Determines weather/oil resistance, flame retardancy
Density ASTM D792 1.10 - 1.35 g/cm³ Increases with higher chl0rine content
Melt Flow Rate (MFR) ASTM D1238 (190°C) 0.1 - 10.0 g/10min Indicates processability and flowability
Thermal Decomposition Temp. TGA (Thermogravimetric Analysis) ≥180°C °C Critical for thermal stability
Tensile Strength ASTM D638 10 - 25 MPa Correlates with chl0rine content and molecular weight
Elongation at Break ASTM D638 200% - 600% % Higher values indicate flexibility
Shore A Hardness ASTM D2240 60 - 90 - Hardness increases with chl0rine content
Volatile Content ASTM D5667 ≤0.5% % Affects processing bubbles and product quality
Appearance Visual Inspection White/light-yellow pellets or powder - Uniform dispersion, free of impurities
Solubility Solvent Test Soluble in aromatic/chlorinated hydrocarbons - Insoluble in water, alcohols
Flame Retardancy UL 94 V-0 to HB Rating - Enhanced by high chl0rine content
Primary Applications - Wire & cable, oil-resistant hoses, waterproof membranes, PVC modification - Application varies with chl0rine content and MFR


Key Parameter Guidelines:
Chl0rine Content:
30%-35%: Used for PVC toughening (window profiles, pipes).
35%-40%: Balanced weather resistance and processability (waterproof membranes, cable sheaths).
≥40%: High oil/flame resistance (automotive hoses, specialty rubber products).
Melt Flow Rate (MFR):
Low MFR (0.1-2.0): Suitable for extrusion (pipes, sheets).
High MFR (5.0-10.0): Ideal for injection molding or high-flow applications.
Thermal Stability:
Requires stabilizers (e.g., lead salts, calcium-zinc) to prevent HCl release during processing.

 
 
Application Guide
 
1. High-Performance Structural Adhesives
Applications:
·Automotive Manufacturing: Bonding metal-to-plastic components (e.g., door panels, dashboard brackets), requiring oil resistance, vibration resistance, and high-temperature tolerance (-40°C to 120°C).
·Aerospace: Lightweight composite bonding (carbon fiber/aluminum alloys), where HCPE provides strength and fuel corrosion resistance.

2. Sealants & Gap Fillers
Applications:
·Construction Sealants: Weatherproofing curtain wall joints, window/door gaps (UV and rain resistance).
·Industrial Equipment Sealing: Chemical pipelines, storage tanks (HCPE with ≥40% chl0rine for acid/alkali resistance).

3. Pressure-Sensitive Adhesives (PSA)
Applications:
·Electronic Tapes: High-temperature labels, smartphone screen mounting tapes (stable at >80°C).
·Industrial Tapes: Oil-resistant surface protection films, pipe-wrapping tapes.

4. Hot-Melt Adhesives
Applications:
·Packaging: Carton sealing, bookbinding (fast curing for high-speed production lines).
·Footwear: Midsole-to-upper bonding in sports shoes (flexible and non-toxic).

5. Conductive/Shielding Adhesives
Applications:
·Electronics: EMI shielding adhesives for 5G devices, circuit board grounding (with conductive fillers like silver powder).
·EV Batteries: Bonding battery modules to prevent electromagnetic interference (EMI).


 
Corrosion and UV Resistant HCPE for Steel Fireproofing

 

Advantage
 

Key Performance Advantages of HCPE in Adhesives

 
Property Benefits for Adhesives Typical Requirements
High Chl0rine Content (≥40%) Enhanced chemical resistance (oil, acids) Chl0rine: 40%-45%, volatiles ≤0.3%
Low MFR (0.1-2.0) High viscosity for solvent-free formulations MFR 0.5-1.5 g/10min (190°C)
High Elongation (≥500%) Superior flexibility and peel resistance Tensile strength ≥15 MPa, elongation ≥500%
Flame Retardancy (UL 94 V-0) Meets fire safety standards in electronics, EVs Oxygen index ≥28%

1. High-Performance Structural Adhesives
Advantages:
Chemical Resistance: Withstands gas0line, lubricants, and hydraulic fluids.
Flexibility: Accommodates thermal expansion and mechanical stress, reducing crack risks.

2. Sealants & Gap Fillers
Advantages:
Long-Term Durability: Outdoor service life exceeding 10 years, outperforming silicone-based sealants.
Strong Adhesion: Bonds to PVC, metals, concrete, and other substrates.

3. Pressure-Sensitive Adhesives (PSA)
Advantages:
Tunable Tack: Adjust chl0rine content (30%-45%) to balance initial adhesion and holding power.
Weather Resistance: Maintains adhesion stability in humid or fluctuating environments.

4. Hot-Melt Adhesives
Advantages:
Low-Temperature Processing: Tunable melting point (120°C-160°C) reduces energy consumption.
Eco-Friendliness: Solvent-free, compliant with VOC regulations (e.g., EU REACH).

5. Conductive/Shielding Adhesives
Advantages:
Electrolyte Resistance: HCPE matrix resists corrosion in battery environments.
Nanocompatibility: Compatible with carbon nanotubes, graphene, and other nanomaterials.

 
Detailed Photos

 

Corrosion and UV Resistant HCPE for Steel Fireproofing
Corrosion and UV Resistant HCPE for Steel Fireproofing
Corrosion and UV Resistant HCPE for Steel Fireproofing
 
Corrosion and UV Resistant HCPE for Steel Fireproofing
Corrosion and UV Resistant HCPE for Steel Fireproofing
Corrosion and UV Resistant HCPE for Steel Fireproofing
Company Profile

 

Weifang Phoenix New Material Co., Ltd

 
       Weifang Phoenix New Material Co., Ltd is a high-tech chemical enterprise integrating research and development,

production, sales and technical services. Headquartered in Weifang, Shandong Province. Its production facilities are

ocated in Weifang Binhai Chemical Industry Park, a state-approved chemical industry park.

 
      Our mission is to be the leading sustainable "one-stop shop" chemical solutions company, providing customers

with innovative, science-led, differentiated products and solutions. To this end, we provide a safe and healthy working

environment for our employees and comply with all local, national and international regulations.
 
Corrosion and UV Resistant HCPE for Steel Fireproofing
Corrosion and UV Resistant HCPE for Steel Fireproofing









 

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