成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatic ketones>LOTSORB UV 531
LOTSORB UV 531
  • LOTSORB UV 531
  • LOTSORB UV 531

LOTSORB UV 531

Price Get Latest Price
Package 25KG
Min. Order: 25KG
Supply Ability: 100 Tons
Update Time: 2020-06-02

Product Details

Product Name: LOTSORB UV 531 CAS No.: 1843-05-6
Min. Order: 25KG Purity: 99%
Supply Ability: 100 Tons Release date: 2020/06/02
Product Name:

UV-531

CAS No.:

1843-05-6

Specification:

 

Appearance:Pale yellow powder/Flake
Assay:≥99%
Melting point:47-49°C
Volatiles:≤ 0.5%
Ash:≤ 0.1%
Transmittance:
450nm: ≥95%
500nm: ≥97%

 

Application:

A benzophenone UV absorbers with good compatibility with materials.

 

Advantage and

Application

  1. UV-531 is high performance UVA which can absorb 270-340nm ultra-violet light.
  2. It features light colors, non-toxicity, good compatibility, good process ability and low migration.
  3. This product is suitable for PE, PP, PS, AS resin, ABS resin, PC, PVC, polyvinylidene chloride, polyester and PA.

Recommended

 dosage

PE

PVC

PP

ABS

0.2-0.4 %

0.25-0.5 %

0.5%

0.3-0.5%

Package

20/25KG cartons or drums

 

Company Profile Introduction

JIANGXI LOTCHEM CO.,LTD was founded in 2015, predecessor is mainly engaged in import and export of polymer additives, such as photoinitiators, UV absorber, light stabilizer, antioxidant and optical brightener. In 2015, LOTCHEM set up OEM workshop and established a production, learning and research demonstration base with 985 famous universities in Southwest China in order to customize and synthesize function dyes function dyes—blue light absorber, visible absorb dyes and infrared absorb dyes . After several years of development and precipitation, LOTCHEM has grown into an enterprise of R&D, production, sales and trade. Mainly engaged in polymer additives, product coverage: photoinitiators, blue light absorbers, special functional dyes, ultraviolet absorbers, antioxidants, light stabilizers, fluorescent whitening agents, etc. At present, the polymer has been widely used for replacing the traditional metal, inorganic materials due to the high performance of polymer materials. But aging properties of polymer is poor, which limits the development of polymer materials. In order to improve the aging resistance of polymer materials, Jiangxi Lotchem has sprung up to cater for additives market. We supply kinds of polymer additives, such as UV absorber, light stabilizer, antioxidant, blue light absorber, infrared absorber etc. Depend on strong R&D strength, we develop the forefront of additive products and formula for domestic and foreign customers. The company has a complete and scientific quality management system. Lotchem’s integrity, strength and product quality are accepted by customers. Welcome friends to visit, guidance and business negotiation. Welcome friends around the world together!

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-30
$10.00/1kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-25
$5.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-22
$0.10/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-21
$6.00/1kg
VIP1Y
HebeiShuoshengImportandExportco.,Ltd
2024-08-07
$3.60/1kg
VIP1Y
Hebei Andu Technology Com.,Ltd
2024-07-27
$60.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-15
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2024-05-15
$6.00/1KG
VIP1Y
Hebei Saisier Technology Co., LTD
2024-04-22
$0.00/1kg
Hebei Jingbo New Material Technology Co., Ltd
2023-11-16
  • Since: 2015-09-18
  • Address: Room 302, Unit 2, Building 133, XIANSHI GARDEN, DONGHU DISTRICT, NANCHANG CITY, JIANGXI PROVINCE
INQUIRY