fiberglass needle mat -WEIFANG CODAM INSULATION MATERIAL CO LTD

About Us

We specializes of fibreglass needle mat, glass fibre yarn, fiberglass cotton, fiberglass fabric insulation products. And for annal pruduction of 15000tons, The products export to USA, Europe, Asia etc.
Our main products:
E-type (e-glass) glass fiber needle mat
E-type (e-glass) glass fiber chopped strand
E-type (e-glass) glass fiber cotton or fabric

All products gain ISO9001: 2000
WeiFang CODAM fiberglass CO.,LTD. Is Taiwan investment in mainland China-funded enterprises, professional production of fibreglass needle mat and electronic fibreglass cloth, cotton yarn, cotton and other related products. Companies engaged in long-term products such as fibre glass research, development has decades of experience, products sell to distant places in Europe and America, the Middle East, Japan, Southeast Asia, more than 10 countries and regions. Companies located in the beautiful kites of all Weifang, Weifang City is located in the south city industrial park, the company occupies 53 acres, transport facilities. At 206 State Road, a distance Weifang City Station, airports, highway junctions are three kilometres..

Companies introduce leading German, Italian glass fibre production processes, with two large, sophisticated, diverse product range fully automatic production lines, the annual production capacity of 1,500 tons, is the nation's largest fibreglass needle mat production base, production of major fire withstand high temperatures, heat preservation, insulation, filtration, such as sound-absorbing materials, Company products widely used for aerospace, marine, automotive, construction, oil pipelines, and other fields.

Company products are state permits and the ISO 9001 : 2000 certification.

Company quality lines : using advanced technology, scientific management, good quality, good service to meet customer requirements.

Companies operating principles : self-discipline and self-reliant business integrity.

Company products lines : realistic and innovative perfect.

Corporate management policy:Causes own company and the achievement by the personal character obtains prosperously Humanist

Teh chairman carrying all staff to world-class fine quality, comprehensive and thoughtful service philosophy, my home and abroad are welcome to conduct business with our clients and friends negotiate.

A、E-FIBERGLASS NEEDLE MAT

CODE	THICKNESS(m/m)	WIDTH (m/m)	DENSITY(Kg/m3)	WEIGHT(Kg/roll)	LENGTH ( m)
CODAM －3	3	1050	100-160	12.5-20	40
CODAM －4	4	1050	100-160	16.5-27	40
CODAM－5	5	1050	100-170	15.5-26.5	30
CODAM －6	6	1050	120-170	22.5-32	30
CODAM －8	8	1050	120-180	20-30	20
CODAM －10	10	1050	120-180	25-37.5	20
CODAM －12	12	1050	130-180	32.5-45	20
CODAM －15	15	1050	140-180	35.5-43.5	15
CODAM －20	20	1050	160-200	33-42	10
CODAM －25	25	1050	160-200	42-52.2	10

一、 Special products according to customers ′ requirements,width up to 2400 mm .

二、 Code 、 density consent the error is +15% 、－10% 。

三、 Application temperature is E ≤710 ℃

B、FIBERGLASS NEEDLE MAT

CHARACTERISTICS:

1. Non-combustibility, high stable chemical properties, excellent insulation material.

2. High recovery rate after compression, shock and vibration resistance.

3. Enormous number of minute air spaces, making it excellent sound absorption.

4. Low shrinkage at high temperature, the shrinkage of FSSP type at 1000 ℃ is max.1%.

5. Low thermal conductivity, excellent thermal insulation material.

6. Max.service temperature 1100 ℃ .

7. After forming pipe, excellent resistance for wind velocity.

C Method of Manufacture:
This product uses E type glassfiber roving as our raw materials while each strand is chopped into a 2~3 inch fraction via the fiber cutting machine and further decomposed into extreme tiny blanket shape through the cotton carding engine. Subsequently, our needled fabrics are ceaselessly sewn by thousands of needles.

D Virtues:
The product adopts inorganic E type glassfiber along with the main components of silicone Al O and CaO. Also, it is characterized by heat-resistance, tensile strength, tenacity fireproofing, anti-erosion, and good electrical insulation. The adoption of extreme tiny E type glass fibres followed by particular needling leads to numerous thin holes with the glassfibre blanket so as to provide heat-insulation and sound-absorbency.

F THE PROERTITES OF GLASS FIBER

	THERMAL OPTICAL PROPERTIES: Glass Fiber is an inorganic fiber completely incombustible Coefficient of linear thermal expansion: 4.8x10-6cm/cm/°C Specific heat: 0.19cal/g °C Thermal conductive (Bulk glass): 0.86Kcal/m.h °C Softening temperature: 850°C Index of refractionat 25°C: 1.55
	MECHANICAL PROPERTIES: Glass Fiber has a high tensile strength in relation to weight and dimensional stability.It does not stretch or shrink. Tensile strength:350kg/mm² Modules of elasticity:7300kg/mm² Elongation at 25°C: 4.8%
	ELECTRICAL INSULATION PROPERTIES Dielectric constant:10²Hz-6.43,10⁴Hz-6.32,10¹⁰Hz-6.1 Loss tangent:10²Hz-0.0042, 10¹⁰Hz-0.006 Volume resistivity:10¹⁰ cm
	CORROSION: Glass Fiber does not absorb water, rot, mildew, deteriorate or decay
	COST: Glass Fiber is an excellent reinforcement material which offers strength to the product at a low cost .
	SPECIFIC GRAVITY:2.53-2.60 DENSITY:2.53-2.60g/cm³

H STANDARD
Width: below 1350m/m
Thermal Conductive: 0.0300kcal/mhr^oC
Density: 100 kg/m³ -200 kg/m³
Heat Resisting Number: below 800^oC
Thickness: 3m/m-25m/m

^{G The Main Elements of E-type Glass Fibre:}

SiO2	52-56(weight)
AI2O3	12-16
CaO	16-25
MgO	0-6
B2O3	8-13
Na2O, K2O	0-0.8
TiO2)	0-0.4
Fe2O3)	0.05-0.4

H Heat Insulation Effect (density 200 kg/m³)

Temperature( ^oC)	Thermal Conducting Coefficient(kcal/mhr ^oC)
25 ^o	0.030
100 ^o	0.037
200 ^o	0.048
300 ^o	0.058
400 ^o	0.076
500 ^o	0.094
600 ^o	0.112
700 ^o	0.16

I Noise Isolation Effect:
Needle Managing Glass Fiber possesses an excellent noise isolation capacity that can absorb noise and vibration to make a peaceful environment.

Frequency (Hz)	Noise Isolation Coefficient
125	0.32
250	0.76
500	0.94
1000	0.96
2000	0.95
4000	0.98

J Usage& Processed
Width: below 1350m/m
Thermal Conductive: 0.0300kcal/mhr^oC
Density: 100 kg/m³ -200 kg/m³
Heat Resisting Number: below 800^oC
Thickness: 3m/m-25m/m