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【供应】 协和水滑石DHT-4A  发布类似供求信息
发布时间:2017/8/29 17:04:29 联系电话: 021-61998072
有 效 期:六个月 联系地址: 闵行区申北路566弄54号1401室
发布公司:大连盛隆贸易有限公司 邮政编码: 201199
联 系 人:尹希能 公司主页: http://www.ampcn.com/show/index.asp?id=284786
详细说明
产品单价:0 计量单位:kg
产品规格:纯品 最小起订量:
    Hydrotalcite DHT-4A(KYOWA)
Product Description
Application:
DHT-4Ais a synthetic Hydrotalcite-like compound and has recently been developed for use as a stabilizer(halogen scavenger) in plastic processes such as the production of polyolefins.
DHT-4A is needed to produce polyolefins which have residual catalyst components.
DHT-4A is the most suitable halogen scavenger for transparent films of polyolefins because of its low level of water carry-over as well as its refractive index which is clase to that of polyolefins.
DHT-4A is indispensable in producing adhesive graft polymers in which calcium stearate can not be used due to bleed-out.
DHT-4A provides long term weatherability when used with HALS

Advantage:
1. Quantities of additives are minimized.
DHT-4A has about 5 times the capacity of calcium stearate to protect against corrosivity. Any loss of the polymers physical properties resulting from additives is thereby reduced.
2.Polymer yellowing is avoided.
When DHT-4A contacts phenolic type stabilizers such as B.H.T., that are widely used as antioxidants, DHT-4A does not cause polymer yellowing.
3.No stearic acid vapor problem.
By using DHT-4A, troublesome stearic acid vapors can be eliminated.
4.Reduction of water carry-over.
The amount of water carry-over while using DHT-4A is noticably less than in the case of calcium stearate.

Product technical parameter:
Raw materials and component:Magnesium hydroxide 95%-100%
CAS No.:11097-59-9
EINECS No.:2343193

Specifications:


Handling and Storage:
Handling precautions: Users had better wear glasses and rubber gloves
Storage precautions: This product is best to store in a dry place. If DHT-4A is not run out immediately after unpacking, please seal the opening as soon as possible. DHT-4A should be stored without contacting oxidation.

Package:20kg/bag, 800kg/pallet or 700kg/pallet
contact:13564155672尹先生
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