砂轮、砂布砂纸_xinyunCMS

磨料磨具Griding wheels / Coated Abrasive

用于砂轮，砂布砂纸，提供具有高强度和良好的黏结性的树脂。

We offer phenolic resins for bonded/coated abrasives with high mechanical strength and good adhesive performance.

品番 Grade	基本信息 Basic info	树脂特性值 Resin properties				特长 Feature
	形状*	固化时间 Gel time	粘度 Viscosity	固含量 Von volatile content	溶剂种类 Solvent
	Appearance*	sec/150℃	mPa･s/25ºC	%, 135ºC
PR-55515	L	97	300	73	水 water	改性 modified. 砂布 Coated Abrasive, 柔软性 Flexibility
PR-55700	L	85	320	63	水 water	基材处理 Backing Treatment, 柔软性 Flexibility. 2次覆胶 super size coat, 柔软性 Flexibility
PR-55928	L	72	350	64	水 water	基材处理 Backing Treatment, 环境性 (低甲醛) Environment (Low Formaldehyde)
PR-56146	L	81	1160	70	甲醇 Methano	底胶覆胶 Makecoat Sizecoat, 速硬化　溶剂系 Fast cure Organic solvent
PR-G-350	L	84	1350	76	水 water	底胶覆胶 Makecoat Sizecoat

品番 Grade	基本信息 Basic info	树脂特性值 Resin properties			特长 Feature
	形状*	流动度 Flow	固化时间 Gel time	六胺 Hexamine
	Appearance*	mm/125℃	sec/150℃	%
PR-51794	P	13	85	13	短时间固化 Shorter cure。高分子量、高六胺且进行了HAP化、所以耐热性优越。在重研削砥石中发挥着最优越的特性。High heat resistance by high molecular weight and high Hexamine content.Superior properties for heavy duty grinding.
PR-56052	P	19	93	13	短时间固化 Shorter cure。六胺量多、所以耐磨耗性优越。可以制得研削性和耐磨耗性的平衡性优越的重研削砥石。Good abrasion resistance by high Hexamine content. Suitable for heavy duty grinding stone with both grindability and abrasion resistance.
PR-56060	p	19	93	14	韧性优越的改性树脂。多用于重研削砥石。Modified resin with good toughness. Mainly used for heavy duty grinding.
PR-55694	P	20	90	13	高分子量六胺量多、耐热性优越。High heat resistance by high molecular weight and high Hexamine content.
PR-50099	p	20	110	9	耐久性和研削性的平衡性好。good durability and grindability
PR-217	P	20	110	6.5	高分子量六胺量少、切割性非常优越。Very good sharpness by high molecular weight and low Hexamine content
FB8027	p	20	38	9	高分子量、切割性优越。Good sharpness by high molecular weight
PR-55732A	P	20	30(165℃)	5	改性 modified. 高温时产生的Tar成分少切割性优越。特别是湿式金刚石用的（弹性磨块用）使用例多。Good sharpness by low Tar amount at high temp.Especially suitable for wet diamond grinding stone.
PR-50590	p	29	120	9	和砥粒的亲密性好、配合性、作业性优越。Good wettability to abrasive grains. Good compoundability and workability
PR-50590	P	29	120	9	和砥粒的亲密性好、配合性、作业性优越。Good wettability to abrasive grains. Good compoundability and workability
PR-50590S	P	29	120	9	和砥粒的亲密性好、配合性、作业性优越。特别是PR-50590S多用于重研削砥石。Good wettability to abrasive grains. Good compoundability and workability. PR-50590S is especially used for heavy duty grinding.
F129	P	30	106	9	耐久性和研削性的平衡性好。Good durability and grindability
PR-55730	P	33	102	7	和砥粒的亲密性好、配合性、作业性优越。六胺少、切割性良好。耐水性也优越。Good wettability to abrasive grains. Good compoundability and workability. Good sharpness by low Hexamine content. Good water resistance.
PR-53724	P	34	115	14	短时间固化 Shorter cure。为是低分子量、所以对砥粒的润湿性好。并且六胺含量多、所以耐磨耗性优越。在重研削砥石中发挥着优越的特性。Good wettability to abrasive grains by low molecular weight.Good abrasion resistance by high Hexamine content.Superior properties for heavy duty grinding.
PR-50869B	P	40	120	12.5	因为是低分子量、所以对砥粒的润湿性好。并且六胺含量多、耐磨耗性优越。Good wettability to abrasive grains by low molecular weight.Good abrasion resistance by high Hexamine content.
PR-50869BS	P	40	110	12	因为是低分子量、所以对砥粒的润湿性好。并且六胺含量多、耐磨耗性优越。特别是PR-50869BS多用于重研削砥石。Good wettability to abrasive grains by low molecular weight.Good abrasion resistance by high Hexamine content.PR-50869BS is especially used for heavy duty grinding.
PR-55729	L	-	175	-	粘度Viscosity=750mPas, 固含量Non volatile content=73%. 可以得到流动性好的包粒。⇒自动计量、自动成型时的作业性好。Coated grain with good flowability ⇒ Good workability at automatic weighing and molding.

*备注:

形状	F:片状	M:颗粒	P:粉末	L:液体
Appearance	F:Flake	M:Marble	P:Powder	L:Liquid

联系方式

contact information

北美 North America

亚太地区 Asia-Pacific

高性能塑料事业部

半导体材料事业部

高品质生活事业部