Factory Wholesale Calcium Sulfate Whisker

Calcium sulfate whisker is a new needle-shaped,fibrous subnanomaterial with a uniform cross-section,complete shape and perfect internal structure that grows in a single crystal form.

Calcium sulfate whisker has many advantages,such as high strength,high molulus,high toughness,high insulation,wear resistance,high temperature,acid and alkali resistance,corrosion resistance,good infrared reflectivity, easy surface treatment, easy compounding with polymers,and non-toxic properties.

High strength and toughness

Compared with the currently commonly used fillers,epoxy adhesives made with clcium sulfate crystals modified by silane couplers can improve the tensile strength by 50% to 120%,and the cutting strength can improve by 40% to 140%.

Good stability

Calcium sulfate whisker is applied to products,with a small difference in longitudinal and horizontal contracting rates to ensure the precision of product size and apperance.

Improving surface finish

Calcium sulfate whisker is shown as fiber strengthening,although the length is relatively large,but the size is small.When enhancing the product,the surface is smooth and lustrous.

Improving heat resistance

It has thermal uniformity of inorganic filler,with melting point of 1450 ℃.At 900℃,it still maintains its original mehanical properties.

Wear resistance

Calcium sulfate whisker has a relatively low surface hardness and good fluidity, thus can reduce wear on equipment.

 

The basic performance indications of calcium sulfate crystal are as follows

 

Brand	Fanchuang
Product description	calcium sulfate whisker
Product apperance	acicular
Color	white
Degree of whiteness	98%
Loose thickness	0.25g/cm3
Moh's hardness	3.5
PH	7
Melting point	1450
Tensile strength	21.5Gpa
Tensile modulus	180Gpa
Length-diameter ratio	50～80
Packing	25kg/bag

 

 

Calcium sulfate whisker combines the advantages of enhanced fibers and ultrafine inorganic fillers,can be used as strengthening agents or functional fillers in resin,plastics,rubber,coatings,paints,paper,asphalt,friction and sealing materials,and can also be directly used as filter materials,insulation materals,fire-resistant thermal insulation materilas,infrared reflective materials and high insulation materials coated wires.

 

 

 

 

Q:Who are you?
A: ZHENGZHOU FANCHUANG SCIENCE AND TECHNOLOGY CO.,LTD is a manufacturer and trader specialized in the research, development and production of abrasive products. We are located in Zhengzhou city,Henan province,China,with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Q: Can you accept customization?
A: Yes. If you have special requirements on products or packages, we can do customization
for you.

Q: Are samples available for quality test?
A: Yes,free samples can be prepared for quality test,but usually customers bear the freight charges.

Q:How long can I get a sample or some samples?

A:Normally 1-3 working days.

Q: How can you guarantee quality?
A: We have a strict inpection process to ensure product quality.

Q: What are your terms of payment?
A: T/T,L/C,paypal,western union and other payment methods can be negotiated.

Q: Where is your nearest loading port?
A: Qingdao port.Other ports can also be designated according to your requirement.

If you have any other specific needs or questions about abrasive product, please feel free to contact us.

ZHENGZHOU FANCHUANG SCIENCE AND TECHNOLOGY CO., LTD, Phone Number +8613363602087 E-mail Jerrywang_export@163.com Leno_asst@163.com clara15890028873@hotmail.com

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