ROCK WOOL PLANT BASALT ROCK WOOL 50MM THICKNES SOUNDPROOF FIREPROOF HEAT INSULATION ROCK WOOL BOARD
Rock wool insulationa high-quality basalt and diabase as the main raw material, after melting, adopting international
advanced system of four roll centrifugal cotton, cotton will basaltic rocks of high
temperature solution to jilt to form discontinuity of the 4 ~ 7 microns fiber, and then add
a certain amount of binder, dust laying oil and water repellent in rock cotton fiber, after
sedimentation, curing, cutting, according to the different uses to make series of products
of different density
1, thermal insulation:
Our rock wool slag content is low, cotton silk slender flexible, have light thermal
conductivity, so have good insulation performance.
2, fireproof:
Because of our raw material is natural rock, so it is non-combustible, have good high temperature resistant performance, donot produce
poisonous gas in the fire.
3, non-corrosive:
Our rock wool board leaching liquid PH value is neutral or weak alkaline, for carbon steel,
aluminum alloy copper, stainless steel, cast iron and other metal equipment and
components of the building has no corrosion.
4, healthy and eco-friendly:
Our rock wool do not contain asbestos, production process does not use CFC or HCFC etc
environmentally harmful materials, do not have the growth of microbial environment,
no mildew.
5, energy saving:
Our rock wool can greatly improve the energy-saving utilization efficiency of the whole building and equipment, and reduce
consumption of cold and hot medium when using more than 85%, not only save energy,
and reduce the cost
Item |
Unit |
board |
blanket |
pipe |
test method |
density |
Kg/m3 |
60-200 |
60-110 |
60-150 |
GB5480.3 |
allowable deviation |
% |
±2 |
±10 |
±10 |
|
Average fiber |
um |
4-7 |
4-7 |
4-7 |
GB5480.4 |
Slag content(particle diameter >0.25mm) |
% |
≤4 |
≤6 |
≤5 |
GB5480.5 |
water absorption |
% |
≤2 |
≤2 |
≤2 |
GB/GB16401-1996 |
Temperature absorption rate |
% |
≤1.0 |
≤1.0 |
≤1.0 |
GB5480.7 |
Hydrophobicity |
% |
≥98 |
≥98 |
≥98 |
B10299-88 |
The thermal shrinkage temperature under load |
℃ |
≥650 |
≥650 |
≥650 |
GB11835-1998 |
organic content |
% |
≤4% |
≤4% |
≤4% |
GB11835-1998 |
Compressive strength (10% compression ratio) |
kPa |
≥80 |
≥40 |
≥40 |
GB/T13480-92 |
Peel strength |
kPa |
≥14 |
≥14 |
≥14 |
DIN52274 |
Non-combustibility |
-- |
A Grade |
A Grade |
A Grade |
GB5465 |
Thermal conductivity(70℃) |
W/mk |
≤0.041 |
≤0.041 |
≤0.041 |
GB10294-88 |
Acidity coefficient |
|
≥1.8 |
≥1.8 |
≥1.8 |
|
Binder content |
% |
≤3.0 |
≤3.0 |
≤3.0 |
Construction industry - building external wall thermal insulation partition wall and roof
enclosure insulation sound-absorbing noise reduction
Petrochemical industry- petroleum, electric power, chemical industry equipment
insulation Sound-absorbing noise reduction
Industrial and mining industry - fire prevention of industrial kiln drying oven insulation
of large diameter storage tank and ship
Lang fang chaochen Thermal Insulation Material CO.,LTD is a science and technology
enterprise a set of production, sales, research and development,construction in one. The
main products are insulating refractory insulation, sound-absorbing material, chemical material, sealing material categories. Have engaged in this
industry for more than 20 years, have rich experience of production and construction.
Now have joined trade assurance service to ensure the buyer’s profits--product quality and delivery date, if we breached the contract, you will get the
corresponding compensation.
1. 24*7 online service.by email or telephone or messenger.
2. High production capacity, fast delivery of goods. Standard size have stock,
immediately delivery once your purchase, 7-10 days delivery for out of stock.
3. Professional team, specialized in refractory production since 1995,with advanced
technology and vast experience.and All related Heat Insulation Materials can be found
here and meet your different use
4. Price advantage, provided by manufacturer directly,save much intermediate fees.and
can Supply customized products ensure 100% meeting your require.
5.Quality assurance,our insulation material use high grade raw material and do strict
inspect during the whole procession. All products adopt GB,ISO,ASTM,BS,JIS and DIN
standard as per requirement. ISO, BV, TUV, SGS certified.
6. OEM service available.
7. New buyer: Tell us your budget and target market and we will give you professional
advice of exact kinds and quantity.
1. When can I get the price?
We will try our best to provide you the price within 24 hours after received your inquiry.
2. What about the payment terms?
T/T 50% advance, and balance upon the copy of B/L
3. whether our information is safe?
Confidentiality clause:The personal information of each customer is safe here, we will
respect the customers' privacy.
4. Are you a manufacture or trader?
Factory+trade (mainly for manufacturing, also do some business of related products).
5. What's the MOQ of trial order?
Transportation cost into consideration, the general is a 20FT,less if we have instore
6. After an order is confirmed,when to deliver?
According to your order quantity, normally, 15-25 days after deposit received.
7. Is your company accept customization?
We have our own factories and excellent technical team, and we accept OEM service.
8. What certificates do you have?
ISO9001, BV and Test Report, also we can do other necessary certification according to
your requirements.
9. Can you offer samples?
Of course,samples are total free! Freight should be paid by buyers. And we will return to
you when the first order.
Please feel free to ask if any further questions....