สารเติมฟลูออเรสเซนต์ชนิดผงสีขาวสำหรับเอเจนต์ที่ใช้อักษรผสมอะลูมิเนียม Kalf4

• CAS No.: 14484-69-6
• Formula: Kalf4
• EINECS: 262-153-1
• Purity: 90%~99%
• Type: Aluminum Fluoride
• Grade Standard: Industrial Grade
• ไม่ใช่ ของรุ่น: CH-1, CM-1
• รูปทรง: ผง , ดินทราย , เม็ด
• ขนาด: 20 หมายถึง 400 หมายถึง
• ความหนาแน่นสัมพัทธ์: 2.95 3.1
• ยาก: 2~3
• แพคเพจการขนส่ง: Jumbo Bag
• ข้อมูลจำเพาะ: KAlF4
• เครื่องหมายการค้า: EVERSIM
• ที่มา: Jiaozuo, Henan
• รหัสพิกัดศุลกากร: 2826909090
• กำลังการผลิต: 30000tons/Year

คำอธิบายสินค้า

PRODUCT DESCRIPTION
White Powder Flux Additive For Aluminium Alloy Fluxing Agent KAlF4

Potassium Aluminum Fluoride kalf4

 

Testing Standard

m/grade	Chemical composition (mass fraction)/%
	not less than		not more than
	F	K	AL	Na	SiO2	Fe2O3	SO4	H2O	K/AL
Super Grade	50	29.5	17.5	0.2	0.06	0.01	0.15	1.5	1.18-1.22
First Grade	50	27	19	0.5	0.1	0.01	0.20	1.5	1.0-1.3

 

Physical properties:

White or light gray powder, slightly soluble in water.melting point is 560 ºC

Potassium Aluminum Fluoride (KAlF4) is a commercial grade fused solid, inorganic salt. The material serves as an alternative to conventional fluoride salts for a variety of applications, a few of which are listed below.

The size can be:1-3mm, 20, 40, 100, 200 and 325mesh. It is composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.

Packing:

In 25kgs plastic woven bag lined with high-pressure plastic film, or according to customer's requirements.

Application:

1. It is used directly in magnesium rich aluminium alloys to remove and control of magnesium in the aluminium alloys. .
2. It is used in the manufacture of grinding wheels (filler/binder) and other abrasive products.
3. Other common applications of PAF are as additive to roofing shingles, where it acts as an alkaline Ph adjuster and flame retardant. It can also be used as color additive to the coatings for roofing granules.
4. Glass producers use the PAF for opacification, or to cloud the glass giving it a milky white color.

Shipping

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