The basic structure of Straight type is a multimer composition formed by m-xylene by methylene linkage or ether linkage and a part of the edge is an OH-group (OH value: 20 to 40 mgKOH/g). Therefore, Straight type is excellent in compatibility with many synthetic resins and is used for improvement in performance of various resins.
This is an environment-compatible modifier that is not a substance prohibited by VOC. This is the best suited as a modifier for various resins e.g. epoxy resin, phenol resin, unsaturated polyester resin, acrylic resin, urethane resin, and alkyd resin.
|Grade||Viscosity (mPa•s/25°C)||Specific gravity (20°C)||OH value (mgKOH/g)|
Y-300 features lower TVOC and lower heating loss in comparison with Y-50 and Y-100, and can be expected to be utilized for epoxy resin, acrylic resin as a modifier that has a low environmental burden because it discharges a small amount of outgas when it heated.
|Grade||Viscosity (mPa•s/25°C)||Specific gravity ( 20°C)||OH Value (mgKOH/g)||Refractive index|
It can be used as a tackifier for adhesive and pressure sensitive adhesive and also as a modified material for phenol resin and unsaturated polyester resin.
|Grade||Viscosity (mPa•s) / (°C)||Specific gravity (20°C)||OH Value (mgKOH/g)|
|Y-1000||1,000 / 25||1.045||21|
|LLL||2,500 / 25||1.023||36|
|LL||4,700 / 25||1.073||40|
|L||12,600 / 25||1.059||32|
|H||630 / 75||1.074||33|
|G||993 / 75||1.107||36|
|H-80＊||200 / 20||1.025||29|
＊H-80 : Resin 80% toluene solution.
Modified types are capable to improve properties more than straight types, because they are obtained by reaction with other compounds such as phenols, carboxylic acids, alcohol and so on. Modified types can be used in a wide range of applications.
This is solid xylene resin modified by alkyl phenol. We offer grade with a wide range of softening points.
|Grade||Appearance||Gardner color||Softening point (°C)||OH Value (mgKOH/g)|
|GHP-150||Light brown flake||＜12||150 – 160||215|
|HP-120||＜10||125 – 135||165|
|HP-100||＜8||105 – 125||140|
|HP-210||＜10||90 – 110||235|
|HP-70||＜8||70 – 90||115|
This is novolac type xylene resin modified by phenol resin.
|Grade||Hexamine (phr)||Appearance||Melting point (°C)||Gelation time (sec. / 150°C)|
|NP-100||10||Light brown powder||65 – 85||100 – 200|
|GP-212||12||60 – 80||100 – 350|
|P-100||–||Light brown flake||70||Not hardened|
|Grade||Solvent||Appearance||Viscosity (mPa•s/30°C)||Gelation time (sec. / 150°C)|
|HP-30||Methanol||Brown varnish||250 – 550||Not hardened|
This is resol type xylene resin modified by phenol resin.
|Grade||Solvent||Appearance||Viscosity (mPa•s/20°C)||Gelation time (sec. / 150°C)|
|PR-1440M||Methanol||Clear brown||50 – 200||75|
|PR-1440||n-butanol/ xylene||100 – 300||200|
|GRL||Methanol/ xylene||50 – 200||130|
This is xylene resin modified by polyol.
|Grade||Appearance||Gardner color||Viscosity (mPa•s/75°C)||OH Value (mgKOH/g)|
|K-100||Clear Liquid||＜ 4||100 – 500||90|
This is xylene resin added by ethylene oxide.
|Grade||Appearance||Melting Viscosity (mPa•s/100°C)||OH Value (mgKOH/g)|
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