Brand:Cabot
B.E.T. Surface Area：200 m2/g
pH (4% aqueous slurry)： 3.7 – 4.3
325 Mesh Residue (44 microns)： 0.02% max.
Tamped Density： 50 g/l
Loss on Heating*： < 1.5%
Specific Gravity ：2.2 g/cm3
Wt. per gallon： 18.3 lb
Brand:Invista
IUPAC Name：2-methylpentane-1,5-diamine
CAS Number：15520-10-2
Molecular Formula ：C6H16N2
Molecular Weight： 116.208 g/mol
Description： Clear low viscosity liquid, free of suspended materials
Brand:Nouryon
Apparent bulk density：100-120 kg/m³
Appearance：Black free-flowing pellets
Ash：≤0.1 %
Fines <125 micron: ≤7 %
Grit content: ≤30 mg/kg
Iodine absorption :1000-1100 mg/g
Moisture: ≤0.5 %
pH: 9.0-10.5
Pore volume, DBP: 480-510 ml/100g
Volatiles: ≤1.0 %
Brand:Tokuyama
Specific surface area:200ÿ240 mÿ2ÿ /g
(BET) Bulk density:40 g/L (approximately)
pH (4% suspension):4.2
SiO2 purity (dry basis): > 99.9 %
Cl:< 50 ppmÿ
Al:< 20 ppmÿ
Fe:< 20 ppmÿ
325 mesh coarse: < 0.01 %
grain moisture (loss on drying method, %):< 1.5 %
Brand：Trigonox®
Chemical family：Organic peroxide
CAS number：1338-23-4, 80-15-9
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide and cumyl hydroperoxide, solution in dimethyl phthalate
Brand: WanHua
Equivalent weight: approx. 315
Density at 25 ℃: approx. 1.17 g/ml
Flash point: approx. 5 ℃
NCO content:12.9-13.7%
Monomeric content:<0.50%
Viscosity (25 ℃):1000-2000mpa·s
Color value (Gardner): ≤ 1.0
Non-volatile content：73.0-77.0%
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