Chemical name:p-tert-octylphenol foraldehyde resin.
|Appearance||Pale yellow to yellow green block|
|Softening range ℃(3℃/min)||75-90|
|Methylol content %≥||7|
|Moisture content %≥||1|
Rubber vulcanizing agent TXL-202 curing resin TXL-202 is corresponding to Amberol-137(US).SP-1045(Schenectady,US)and R17152(UK).This product is pale yellow or yellow-green transparent block granules,which can be solube in organic solvent such as benzene,toluene and dimethyl benzene,gasoline ,kerosene,turpentine,silicone oil,etc,and be insoluble in water.Rubber vulcanizing agent TXL-202 is odorless and lammable.
1：Rubber vulcanizing agent TXL-202 is curing agent of NR and several SR(as SBR,CR,NBR,IIR),especially for the rubbers of low unstayrated value and being difficulty sulphurized(as IIR,EPDM).
2：Used for tyre,joint,seal,conveyer belt,vessel of food etc.It has low softening point,easily mix with rubber.
3：Rubber vulcanizing agent TXL-202 can improve mechanical strength and low temperature flex property of rubber,sulphurized rubber has heat-resistance,chemical object resistance solvent resistance properties and good electric property.
4：Only using the resin for curing,must be put in the catalysts,as CR(5-10% of rubber),or metal chloride (2-5% of rubber);Mixed with TXL-201 resin,needn't catalysis.The reference dosage is 8-12 phr.
Stored in a cool,dry,well-ventilated area.Protected from heat and fire.The storage life is one year.The products that exceeded storage life and qualified can be used.
In 25kg paper bags with plastic inner.