羟丙基甲基纤维素HPMC羧甲基纤维素CMC

羟丙基甲基纤维素醚
hydroxypropyl methyl cellulose ether
外观白色或类白色粉末
appearance white or kind of white powder
颗粒度100目通过率大于98.5%；80目通过率。特殊规格的粒径40～60目。
100 mesh granularity passing rate is more than 98.5%; 80 mesh passrate of . special specifications of the particle size of 40 ~60 mesh.
炭化温度280-300℃
carbonization temperature 280-300 ℃
视密度0.25-0.70g/cm3(通常在0.5g/cm3左右)，比重1.26-1.31。
depending on the density of 0.25 0.70 g/cm3 (usually at about 0.5g/cm3), the proportion of 1.26 to 1.31.
变色温度190-200℃
color temperature 190-200 ℃
表面张力2%水溶液为42-56dyn/cm
2% of the surface tension of aqueous solution for 42-56 dyn/cm
溶解性能溶于水及部分溶剂，如适当比例的乙醇/水、丙醇/水等。水溶液具有表面活性。透明性高，性能稳定，不同规格的产品凝胶温度不同，溶解度随粘度而变化，粘度愈低，溶解度愈大，不同规格hpmc其性能有一定差异，hpmc在水中的溶解不受ph值影响。
dissolve performance soluble in water and some solvents, such asthe right proportion of ethanol/water, propyl alcohol/water, etc.aqueous solution with surface activity. high transparency, stableperformance, different specifications of the products different geltemperature and solubility with viscosity change, lower viscosity,the greater the solubility, different specifications hpmc itsperformance has a certain difference, hpmc dissolved in the wateris not affected by ph.
hpmc随甲氧基含量减少、凝胶点升高、水溶解度下降，表面活性也下降。
hpmc increased with methoxy content reduce, the gel point, watersolubility, surface activity also declined.
hpmc还具有增稠能力，耐盐性低灰粉、ph稳定性、保水性、尺寸稳定性、优良的成膜性、以及广泛的耐酶性、分散性和粘结性等特点。
hpmc is thickening ability, salt resistance and low ash powder, phstability, water retention, size stability, excellent film-forming,as well as a wide range of enzyme resistance, dispersion and cakingproperty, etc.
溶解方法
dissolution method
本产品易溶于热水，也可用以下快速溶解方法：
this product is soluble in hot water, also can use the followingfast dissolving method:
1、取需要数量热水的1/5-1/3，搅动使所加产品完全膨润，再加入剩余部分热水，可以是冷水，甚至可以加冰水，搅拌至适宜的温度（10℃），即可完全溶解。
1 1/5 - a third, take needed amount of hot water, stir to make theproducts completely swelling, then add hot water, and the remaindercan be cold water, can even add water, stir until appropriatetemperature (10 ℃), can be completely dissolved.
2、干式掺合混合：如遇其它粉状物的配合中，应先与粉状物充分混匀再加水，便能很快溶解，不会结团。
2, dry blending: in case of powder, in cooperation with othershould powder thoroughly incorporated with first, then add water,can dissolve , not cluster.
3、有机溶剂湿润法：首先将该产品分散到有机溶剂中或用有机溶剂湿润，再加入到冷水或将冷水加入，可以很好的溶解，有机溶剂可选用乙醇、乙二醇等。
3, organic solvent wet method: first spread the product into theorganic solvent or humid with organic solvent, then add to the coldwater or to add cold water, can very good solution, organic solventcan choose ethanol, ethylene glycol, etc.
参考添加量
reference to add
砂浆中约0.3-0.5％
the mortar for about 0.3 to 0.5%
包装
packaging
25kg纸塑复合包装袋封装，内用聚氯乙烯塑料袋包装。
25 kg/paper-plastic bag packaging, packed in pvc plastic bagsinside.
贮存与运输
storage and transportation
防雨防晒，防火防湿，密闭通风保存，按非危险品办理运输
rain prevent bask in, fire damp, airtight ventilation preservation,according to non-dangerous goods transport羟丙基甲基纤维素醚
hydroxypropyl methyl cellulose ether
外观白色或类白色粉末
appearance white or kind of white powder
颗粒度100目通过率大于98.5%；80目通过率。特殊规格的粒径40～60目。
100 mesh granularity passing rate is more than 98.5%; 80 mesh passrate of . special specifications of the particle size of 40 ~60 mesh.
炭化温度280-300℃
carbonization temperature 280-300 ℃
视密度0.25-0.70g/cm3(通常在0.5g/cm3左右)，比重1.26-1.31。
depending on the density of 0.25 0.70 g/cm3 (usually at about 0.5g/cm3), the proportion of 1.26 to 1.31.
变色温度190-200℃
color temperature 190-200 ℃
表面张力2%水溶液为42-56dyn/cm
2% of the surface tension of aqueous solution for 42-56 dyn/cm
溶解性能溶于水及部分溶剂，如适当比例的乙醇/水、丙醇/水等。水溶液具有表面活性。透明性高，性能稳定，不同规格的产品凝胶温度不同，溶解度随粘度而变化，粘度愈低，溶解度愈大，不同规格hpmc其性能有一定差异，hpmc在水中的溶解不受ph值影响。
dissolve performance soluble in water and some solvents, such asthe right proportion of ethanol/water, propyl alcohol/water, etc.aqueous solution with surface activity. high transparency, stableperformance, different specifications of the products different geltemperature and solubility with viscosity change, lower viscosity,the greater the solubility, different specifications hpmc itsperformance has a certain difference, hpmc dissolved in the wateris not affected by ph.
hpmc随甲氧基含量减少、凝胶点升高、水溶解度下降，表面活性也下降。
hpmc increased with methoxy content reduce, the gel point, watersolubility, surface activity also declined.
hpmc还具有增稠能力，耐盐性低灰粉、ph稳定性、保水性、尺寸稳定性、优良的成膜性、以及广泛的耐酶性、分散性和粘结性等特点。
hpmc is thickening ability, salt resistance and low ash powder, phstability, water retention, size stability, excellent film-forming,as well as a wide range of enzyme resistance, dispersion and cakingproperty, etc.
溶解方法
dissolution method
本产品易溶于热水，也可用以下快速溶解方法：
this product is soluble in hot water, also can use the followingfast dissolving method:
1、取需要数量热水的1/5-1/3，搅动使所加产品完全膨润，再加入剩余部分热水，可以是冷水，甚至可以加冰水，搅拌至适宜的温度（10℃），即可完全溶解。
1 1/5 - a third, take needed amount of hot water, stir to make theproducts completely swelling, then add hot water, and the remaindercan be cold water, can even add water, stir until appropriatetemperature (10 ℃), can be completely dissolved.
2、干式掺合混合：如遇其它粉状物的配合中，应先与粉状物充分混匀再加水，便能很快溶解，不会结团。
2, dry blending: in case of powder, in cooperation with othershould powder thoroughly incorporated with first, then add water,can dissolve , not cluster.
3、有机溶剂湿润法：首先将该产品分散到有机溶剂中或用有机溶剂湿润，再加入到冷水或将冷水加入，可以很好的溶解，有机溶剂可选用乙醇、乙二醇等。
3, organic solvent wet method: first spread the product into theorganic solvent or humid with organic solvent, then add to the coldwater or to add cold water, can very good solution, organic solventcan choose ethanol, ethylene glycol, etc.
参考添加量
reference to add
砂浆中约0.3-0.5％
the mortar for about 0.3 to 0.5%
包装
packaging
25kg纸塑复合包装袋封装，内用聚氯乙烯塑料袋包装。
25 kg/paper-plastic bag packaging, packed in pvc plastic bagsinside.
贮存与运输
storage and transportation
防雨防晒，防火防湿，密闭通风保存，按非危险品办理运输
rain prevent bask in, fire damp, airtight ventilation preservation,according to non-dangerous goods transport
应用领域
10 applications
建筑工业
construction industry
1、水泥砂浆：提高水泥－砂的分散性，大幅度改善砂浆的可塑性和保水性，对防止裂纹有效果，可增强
1, cement mortar, improve the dispersivity of the cement, sand,significantly improve the plasticity and water retention of mortar,has effect on preventing crack, can be enhanced
水泥强度。
the cement strength.
2、瓷砖水泥：提高压制瓷砖砂浆的可塑性、保水性、提高瓷砖的胶接力，防止粉化。
2, ceramic tile cement: improve the suppressing the plasticity ofmortar, water retention, improving ceramic tile ceramic tile gluerelay, prevent pulverization.
3、石棉等耐火材料的涂复：作为悬浮安剂，流动性改善剂，还提高对基底的胶接力。
3, asbestos and other refractory shanghai juji: for suspensionagent, the fluidity improver, also improve the base glue relay.
4、石膏混凝浆料：改善保水性和加工性，提高对基底的胶粘力。
4, coagulation gypsum slurry: improve water retention andworkability, improve the adhesive power of basement.
5、接缝水泥：添加于石膏板用的接缝水泥中，改善流动性和保水性。
5, joint cement: add in the seams of the gypsum board with cement,improve li and water retention.
6、乳胶油灰：改善以树脂乳胶为基础油灰的流动性和保水性。
6, the emulsion putty: improve resin emulsion based putty liand water retention.
7、灰泥：作为代替天然物的浆糊，能改善保水性，提高同基底的胶接力。
7, plaster: instead of natural paste, can improve the waterretention, increase with basal glue relay.
8、涂料：作为乳胶涂料的增塑剂，对改善涂料及腻子粉的操作性能和流动性的改善有作用。
8, coating: as plasticizer of latex paint, to improve the operatingperformance of paint and putty powder and the improvement of theli.
9、喷涂涂料：对防止水泥系或乳胶系喷涂只得料填料下沉和改善流动性及喷束图形有良好效果。
9, spraying coating: to prevent cement system or latex coating tothe material packing sinking and improve li and spray beamgraphics has a good effect.
10、水泥、石膏二次制品：作为水泥－石棉系等水硬性物质的压出成型粘结剂使用，提高流动性，能得到
10, cement, gypsum secondary products: as cement - asbestos serieshydraulic material such as the extrusion molding of binder, improveli, can get
均一的成型品。
uniformity of frp products.
11、纤维壁：由于抗酶抗细菌作用，作为砂壁的粘合剂是有效的。
11, fiber wall: due to the resistance enzyme antibacterial effect,as the sand wall adhesive is effective.
12、其它：可以利用作稀薄胶泥砂灰浆和泥水工操作人作用的（pc版）的气泡保持剂。
12, other: can use to make thin cement sand mortar and bricklayersoperation effect of bubble agent (pc).
1、柑橘罐头：防止在保存中由于柑甙分解而泛白变质而达到保鲜作用。
1, canned citrus: prevent due to the decomposition of mangoglucoside in the preservation and white metamorphism and achievepreservation role.
2、冷食果制品：添加于果子露、冰中等中，使口感更好。
2, cold fruit products: add in fruit, ice medium, make tastebetter.
3、调味汁：作为调味汁、蕃茄酱的乳化安定剂或增稠剂。
3, sauce: as a sauce, tomato sauce emulsifying stabilizer andthickener.
4、冷水涂复上光：用于冷冻鱼贮藏，能防止变色，品质降低，用甲基纤维素或羟丙基甲基纤维素水溶液涂复上光后，再冻上冰层。
4, cold water shanghai juji glazing: used for storage, frozen fishcan prevent discoloration, is reduced, with methylcellulose and hydroxypropyl methyl cellulose solution aftershanghai juji glazing, again on the ice.