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P-22(DBD) Specification Properties White or pale yellow powder, low toxicity. Soluble in organic solvent such as benzene, ethanol, acetone, etc. Insoluble in water. It is considered to be a potential skin sensitizer. Uses It is an effective chemical peptizer for NR and SBR. It is ᱥᱟᱫᱷᱟᱨᱚᱱ {}}}}᱾

ᱤᱱᱴᱮᱜᱽᱨᱮᱥᱚᱱ

ᱠᱚᱰ(ᱰᱤ) {}}}|

ᱱᱤᱭᱩᱨᱚᱱᱤᱭᱟᱱ ᱥᱤᱱᱟᱨᱤᱭᱳ	2, 2A-DBD-2 ᱡᱤᱱᱚᱢᱤᱠ ᱰᱤ ᱮᱱ ᱮ ᱜᱞᱩᱠᱚᱡᱽ ᱡᱤᱱᱚᱢᱤᱠ ᱜᱞᱩᱠᱚᱡᱽ; ᱰᱤ ᱮᱱ ᱮ-ᱯᱤᱥᱤᱮ-ᱯᱤᱰᱤᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳᱳ ᱨᱚᱝ ᱧᱩᱛᱩᱢ ᱛᱮ ᱾
ᱠᱮᱢᱤᱠᱮᱞ ᱢᱮᱴᱟᱵᱚᱞᱤᱡᱽ	C₂₆H₂₀N₂O₂S₂
ᱢᱟᱭᱠᱨᱚᱣᱮᱵᱷᱤᱝ ᱥᱯᱤᱰ
ᱵᱮᱥ ᱪᱚᱨᱚᱠ ᱛᱮ	456.59
ᱠᱚᱰ {}}} ᱰᱤᱯᱷᱚᱞᱴ	135-57-9

ᱥᱤᱥᱴᱮᱢ

ᱯᱤ	P22	ᱠᱚᱯᱤᱨᱟᱭᱤᱴ © ᱔᱑᱕-᱔ \|
ᱥᱟᱨᱦᱟᱣ	ᱯᱩᱸᱰ ᱵᱟᱝᱠᱷᱟᱱ ᱯᱩᱸᱰ ᱯᱤᱥ ᱠᱚ ᱦᱚᱛᱮᱛᱮ ᱾	ᱜᱨᱤᱱᱦᱟᱣᱩᱥ ᱢᱟᱨᱥᱟᱞ ᱠᱚᱰ ᱠᱚ ᱾
ᱰᱤᱜᱽᱨᱤ, ᱥᱚᱱᱛᱚᱥ	136-143	136-143
ᱰᱤᱡᱤᱴᱟᱭᱤᱡᱽᱰ ᱥᱮ ᱵᱤᱵᱤᱰᱤ ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱜᱚᱱᱚᱝ ᱢᱮᱱᱟᱜᱼᱟ ᱾	95	40.0±2
ᱵᱟᱹᱲᱛᱤ ᱥᱮ ᱠᱚᱢ ᱥᱮ €᱑ ᱠᱷᱚᱱ ᱵᱟᱧᱪᱟᱣ ᱢᱮ	0.50	0.50
ᱥᱤ ᱟᱨ ᱮᱥ ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱕	0.30	0.5
≥15% ᱠᱷᱚᱱ (ᱵᱤ) ᱟᱨ ᱵᱟᱝ μm ᱠᱷᱚᱱ ᱵᱟᱹᱲᱛᱤ ᱥᱮᱞᱮᱫ ᱢᱮᱱᱟᱜᱼᱟ	0.50	/

ᱱᱚᱶᱟ ᱠᱚ	White or pale yellow powder, low toxicity. Soluble in organic solvent such as benzene, ethanol, acetone, etc. Insoluble in water. It is considered to be a potential skin sensitizer.
ᱵᱮᱵᱷᱟᱨ	It is an effective chemical peptizer for NR and SBR. It is specially suitable for mixing at high temperature over 120℃.It can reduce the milling time greatly and thereby can save the power consumption, and it has little effect on the aging properties of rubber products While improving the process ability. It isn't blooming from rubber. It disperses readily in rubber and should ᱢᱮᱴᱨᱤᱠᱥ ᱢᱮᱴᱨᱤᱠᱥ ᱥᱮᱞᱮᱫ ᱢᱮ, ᱡᱟᱦᱟᱸ ᱨᱮ ᱢᱮᱴᱨᱤᱠᱥ ᱥᱮ ᱢᱮᱴᱨᱤᱠᱥ ᱢᱮᱴᱨᱤᱠᱥ ᱥᱮᱞᱮᱫ ᱢᱮ ᱡᱟᱦᱟᱸ ᱨᱮ ᱗᱕ ᱜᱽᱨᱟᱢ ᱥᱮᱞᱮᱫ ᱢᱮᱱᱟᱜᱼᱟ ᱾
ᱯᱮᱠᱮᱡᱤᱝ	᱕/᱒ ᱢᱤᱢᱤᱴᱚᱨ
ᱡᱤᱭᱚᱱ ᱞᱟᱹᱜᱤᱫ	᱑᱒ ᱪᱟᱸᱫᱚ

ᱦᱚᱜᱽᱥ: ᱱᱟᱹᱢᱩᱱᱟ, ᱪᱟᱱᱥᱮᱞᱚᱨᱥ, ᱥᱤᱠᱨᱮᱴᱥ, ᱯᱮᱨᱤᱯᱷᱮᱨᱟᱞ, ᱠᱨᱤᱯᱴᱚᱠᱟᱨᱮᱱᱥᱤ, ᱪᱟᱭᱱᱟ, ᱯᱮᱨᱤᱯᱷᱮᱨᱟᱞ, ᱠᱨᱤᱯᱴᱚᱠᱟᱨᱮᱱᱥᱤ, ᱵᱮᱱᱟᱣᱤᱡ, ᱟᱨᱟᱵᱤᱰ-ᱟᱯ