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E-Glass(HITLIN)

HITLIN is an abbreviation of high temperature layered insulation and is referred to a general product used for fireproof,
non-flammability and sound insulation, and it is formed into pipe shape by using F-GLASS Fiber Needle Mat and
Inorganic Binder. It has high heat-resistance, and as various piping thermal insulation materials in high temperature
and high heat piping systems and in general buildings, it has raised performance by making it thinner and lighter
compared to other products.

Features of E-Glass(HITLIN)

  • Use E-GLASS MEEDLE
    MAT, harmless to
    human body,
    as a raw material

  • Fulfil other shock-proof
    performance such as fire
    resistance, non-flammability and
    earthquake-proof due to the
    features of the raw material,
    long glass fiber.

  • Securing sound absorption
    and sound insulation
    performance by air layer

  • Minimization of rain inflow
    due to the improved
    water-repellent
    performance

  • CO2 reduction due to high
    efficiency during the
    heat insulation construction

  • It is possible to adjust
    density and produce various
    specification products
    according to production
    method

  • Reduced thickness of heat
    insulation materials
    and easy to secure space by
    low thermal conductivity

  • Shorten construction period
    by enabling simultaneous
    progress with other work

SEWOON T&S E-GLASS(BOARD)

The long glass fiber was cut into a certain length (2 ~ 3
inches) and then it becomes short glass fiber by a fiber
disintegrating device, and the fiber was cut into a matrix
with a mat fiber. The needle was punched using a needle
punching machine. Products that are formed by felt sheets
are laminated and hardened using binders

Uses

• It is the basis for making products with various thickness, and it is formed into molding products
such as expansion joint, flange, and finishing parts by molding with mattress mainly combined with
GLASS CLOTH AL-FOIL

Product Specification

Classification F-Board (Felt Board) R-Board(Round Board)
Type HG, HGA
Function N-CUI, R-CUI
Density(kg/㎥) 160±10%, 180±10%, 200±10%
Used Temperature(℃) 650
Max use Temprature(℃) 750
Standard width(m)
Length(m)
1
Tickness(inch) 1
¾”~ designed value
Inside Diameter
(inch)
¾”~ designed value -

E-Glass Board Processed Goods

Product Specification

Classification Density (kg/㎥) Thickness (mm) Specification (m)
Stiffiener 200 20
30
40
100x75
125x75
150x90
200x90
250x90
300x90
T-Bar 200 20
40
150x20x480x10
150x20x500x15
Flat-Bar 200 20
40
10x80
10x100
10x125
10x150
10x260

※Please contact us for manufacturing non-standard products.

SEWOON T&S E-GLASS(FELT)

E-GLASS Fiber is made of thin slabs which are
laminated and bonded together, and it is a mat
shaped excellent heat-insulating and sound
absorbing material and has an excellent
flexibility and exhibits porous and lightweight
material properties.

Uses

• It is the basis for making products with various thickness, and it is formed into molding products such
as expansion joint, flange, and finishing parts by molding with mattress mainly combined with GLASS
CLOTH AL-FOIL

Standard Specification

Classification F-Board(Felt Board)
Density(kg/㎥) 165±10%, 110~160±10%, 110~160±5%
Used Temperature(℃) 650
Max use Temprature(℃) 750
Standard width(m) 1 1 1.02 1.02 1.05
Length(m) 510322540
Tickness(mm) 40251212 6

E-Glass Felt Processed Goods

Density Thickness LENGTH SIZE
200kg/㎥ 40 Ordered value Specified in the drawing
Ordered value

※ Please contact us for manufacturing non-standard products.

SEWOON T&S E-Glass (Pipe Cover)

Molded products are produced as felt sheets in needle type
by needle punching, and these are used to make the product
that is formed by sticking with a binder in circular pipe shape
by diameter and thickness as required.

Uses

• Wrapping the outer diameter of the waste tube and
piping to keep them warm

Standard Specification

Classification Piper cover
Type HG, HGA
FUNCTION N-CUI, R-CUI
Density(kg/㎥) 200±10%
Used Temperature(℃) 650
Max use Temprature(℃) 750
Standard Inside Diameter(inch) ½”~ 44”
Length(m) 1
Tickness(mm) ¾”~Designed value

E-Glass Pipe Cover Processed Goods

E-GLASS SHORT ELBOW

· Precise standard cutting and jointing, and then delivery
(Minimization of dust contamination area)

· Can be constructed with a beginner workforce

· Minimize heat loss at the joint area

Uses : Thermal insulation of the various bent "ㄱ" connectors
of the pipe E-GLASS SHORT ELBOW

Standard Specification

Classification Elbow30" Elbow45" Elbow60" Elbow90"
Type HG, HGA
FUNCTION N-CUI, R-CUI
Density(kg/㎥) 180±10%, 200±10%
Used Temperature(℃) 650
Max use Temprature(℃) 750
Standard Inside Diameter(inch) ½”~ 44”
Length(m) -
Tickness(mm) ¾”~Designed value

※ Please contact us for manufacturing non-standard products.