Methylhexahydrophthalic Anhydride MHHPA

产品详情：

更新时间： 2024-11-23 15:57:52

CAS号：25550-51-0

常用名： 甲基六氢邻苯二甲酸酐

价格：
$2.5/1kg

纯度： 99.0%

备货期： 需询单

库存： 现货

产品页： http://www.triggerchem.cn/product/60618497416-210736983/Methylhexaphthalic_Anhydride_MHHPA_CAS_25550_51_0.html

其他详情（用途，包装）：
Product Name: Methylhexahydrophthalic Anhydride
Synonyms: MHHPA
CAS No.: 25550-51-0
EC No.: 247-094-1
Molecular Formula: C9H12O3
Molecular Weight: 168.19
Chemical Structure:

Solubility: Soluble in benzene, acetone, and be hygroscopic in air.

Specifications:
Appearance: Clear liquid, colorless
Purity (3-MHHPA & 4-MHHPA Isomers), %: 99 min.
Iodine value: 1.0 max.
Acid value, mg KOH/g: 650 min.
Viscosity, mPa.s @ 25 deg C: 40-80
Density, g/cm3 @ 20 deg C: 1.16
Freezing point, deg C: -15 max.
Loss on drying, 120 deg C, %: 1.0 max.
Free acid value, %: 0.5 max.

Applications:
1. Curing agent or hardener for epoxy resins: MHHPA is heating anhydride curing agent, it is widely used in electric and electronic industry by the process of impregnating, casting and sealing, such as casting outdoor insulator, LED, ignition coil, capacitor, transformer, motor and sport appliances. It has low melting point, low viscosity, long pot life, and the condensate has high performance of heat resistance and electrical properties.
2. Composite materials of epoxy matrix: MHHPA has been widely used in high performance composite materials, along with fiber reinforced materials by process of spun casting, pultrusion, filament winding, such as pressure cylinder, pressure pipeline, golf clubs and fishing rod.
3. Adhesives: the cured product has similar refractive index to optical glass. it has little internal stress, high bond strength, antifade and anti-ageing. It is suitable for optical parts bonding of large area.

Advantages:
MHHPA is high performance heating anhydride curing agent, it has high purity, low color, low viscosity, low volatiles, long pot life, low freezing point and good stability. It will not change color after adding accelerator, and the epoxy condensate color is white. It has good heat resistance, especially under 150 deg C over, and the epoxy condensate has good mechanical and electrical properties. The epoxy
condensate has good weather fastness and wet fastness.

Packing: 220kg iron drum or 1150kg IBC
Storage: Store in cool, dry and ventilated place, keep away from open flames or other potential ignition source, and should be protected from moisture, because it is easy to be crystallized when contact with the air moisture. In the winter season MTHPA can solidify, it can easily be remelted by simply heating.
Shelf life: 12 months

供应商信息：

公司名：杭州皓绅科贸有限公司

认证状态： 未认证供应商

商品数： 27件

电话： 86-13957167880

地址： 九源路9号东业旺田商务大厦509室

地区： 杭州市上城区

联系人： 杜光华

联系人电话： +86-13957167880

邮件：triggerchem@126.com

网址：http://www.triggerchem.cn

主要市场：Southeast Asia, South America, North America, Ukraine, Russia, Europe

年贸易额：5000mt

外贸占销售比例：90-100%

主要合作伙伴：Epoxy composites

公司介绍：
杭州皓绅科贸有限公司，专注于精细化学品和专用化学品国际贸易业务，拥有20多年化学品出口业务经验。我们一直致力于开发和营销高性能、低成本化学品，为客户创造最大的附加值。目前公司主要出口以下系列产品：
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其他供应商价格：

2024-07-15 价格：需询单甲基六氢邻苯二甲酸酐

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2025-01-03 价格：￥需询单甲基六氢邻苯二甲酸酐

2017-12-04 价格：￥需询单甲基六氢化邻苯二甲酸酐

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甲基六氢邻苯二甲酸酐价格

Methylhexahydrophthalic Anhydride MHHPA

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