TPO waterproofing Membrane
CAS: Product spec:TPO Waterproofing Membrane
Thermoplastic Polyolefin (TPO) waterproof membrane is a kind of vinyl resin-based material, the use of advanced polymer technology and specific formulation of thermoplastic rubber sheet made of flexib..
Zinc Stearate
CAS:557-05-01 Product spec:They are white, fine powder, insoluble in water
They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding zincsalts.They are widely used as lubricants, slipping a..
Plastic Tower Packing
CAS: Product spec:pall ring / intalox ring/cascade ring
Features: 1) Made of PE, PP, PVC, PVDF, CPVC 2) Plastic packing has the advantages of high void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact..
Plastic Rosette Ring
CAS: Product spec:pall ring / intalox ring/cascade ring
Plastic Rosette Ring, a kind of plastic tower packing. Note: The following data are reference to material PP. Spec. D*H*T(mm) Number per m³ Bulk density (Kgm³) Surface area (m²m³) Free volume (%) Dg25..
pigment blue 29
CAS:57455-37-5 Product spec:abelly05#
Abelly ultramarine blue pigments, which have lower heavey metals and sulphur content and suppl highly dispersable (smaller particle size and narrow particle size distribution) redder shades, are used ..
Pyromellitic dianhydride(PMDA)
CAS:89-32-7 Product spec:sublimed and crystallization
We have the largest PMDA production lines in China and can provide sublimed and crystallization Pyromellitic Dianhydride (PMDA). Well-equipped test and analysis measures guarantee the stable and relia..
4,4''''-Diaminodiphenyl Ether(ODA)
CAS:101-80-4 Product spec:99.8%min
The product 4,4''''-Diaminodiphenyl ether, produced by using a self-developed hydrogenation reduction technology, is of high product purity and good quality. It is a high value-added fine chemical pro..
1,1,1 Tris Hydroxy Phenyl Ethane
CAS:27955-94-8 Product spec:> 99.0%
PARAMETER STANDARD RESULTS
1. Appearance White powder
2. Purity 99.0%
3. Phenol 50%
560nm 80%
630nm 80%
4,4''-Oxydiphthalic Dianhydride(ODPA)
CAS:1823-59-2 Product spec:99.5%min
Test Items Specification
Appearance Powder
Colour White or off-white
Assay (Wt%) ≥99.5
Melting point(℃) 227.0-229.0