light stabilizer High quality UV 234 for PE, PP, PET, PC cas 70321 86 7
- Category: >>>
- Supplier: Shanghai Sunwise Chemical Co. Ltd.
Share on (62399796420):
Product Overview
Description
Product Description
Product Name: UV 234
Identification
Synonyms 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Identification
Synonyms 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Molecular Formula C30H29N3O
Molecular Weight 447.58
CAS Number 70321-86-7
EINECS/ELINCS 274-570-6
Structure
Structure
Properties
Appearance light yellow powder
Melting Point 139-143°C
Solubility insoluble in water, <0.04 PPM AT 20 ºC
Stability stable under ordinary conditions
Appearance light yellow powder
Melting Point 139-143°C
Solubility insoluble in water, <0.04 PPM AT 20 ºC
Stability stable under ordinary conditions
Specification
Item | Specification |
Appearance | light yellow powder |
Melting point | 139.5-141°C |
Volatility | 0.5% max |
Ash content | 0.05% max |
Transmittance | 460nm:97% min 500nm:98% min |
Purity | 99% min |
Application
UV-234 is an efficient light stabilizer, widely used for PE, PP, PET, PC polyester and coatings.
It is used in high temperature and large surface area , including film, paper and fiber. It is also
widely used in the packing for food and drug industry, combined with light stabilizer or antioxidant.
Packing and Storage
Packing In 25kgs net paper-plastic compound bag, or 50kgs cardboard drum..
Storage Keep tightly closed, in cool and dry conditions,.
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
UV-234 is an efficient light stabilizer, widely used for PE, PP, PET, PC polyester and coatings.
It is used in high temperature and large surface area , including film, paper and fiber. It is also
widely used in the packing for food and drug industry, combined with light stabilizer or antioxidant.
Packing and Storage
Packing In 25kgs net paper-plastic compound bag, or 50kgs cardboard drum..
Storage Keep tightly closed, in cool and dry conditions,.
Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
FAQ
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
