Runhe's silicone surfactant adjuvant for pesticides

浙江润禾化工新材料有限公司

Zhejiang Runhe Chemical New Materials Co.,Ltd.

Add.:Room 1906,Guangli Mansion, No.136,Qingchun Road,Hangzhou,Zhejiang,China

Tel:+86-571-85092338

Fax:+86-571-87246635

Mob:+86-15988819025(Whatsapp)

Email:donna@chinarunhe.com Web:www.chinarunhe.com

地址：浙江德清经济开发区长虹东街伟业路102号

电话：0572-8023666

传真：0572-8021777

Zhejiang Runhe Silicone New Materials Co., Ltd.

Add: No.102 Weiye Road, Changhong East Street, Deqing Economic Development Zone, Zhejiang 313200, P.R.China

Tel: +86-572-8023666

Fax: +86-572-8021777

CORPORATE PROFILE

润禾简介

润禾材料总部，设在美丽富饶的海滨城市⸺浙江宁海。在这片钟灵毓秀的热土上，润禾以开阔的发展视野、强大的技术 实力和高效的管理能力，发展成为一家集产品研发、环保生产、应用开发，以及进出口销售为一体的专业化高新技术企业，

并于2017年11月27日深交所上市，股票简称：润禾材料，股票代码：300727。

CORPORATE CULTURE

企业愿景

成为全球知名的精细化学品供应商 提供环保、高效、节能的有机硅新材料产品

是其子公司，主要生产的产品有：有机硅表面活性剂、消泡剂、硅橡胶、硅树脂、乙烯基硅油、烷基苯 烷基硅油、含氢硅油、特种107胶、化妆品用硅油、塑料改性剂、流平剂等系列产品。

浙江润禾有机硅新材料有限公司

Runhe Materials headquarters in the beautiful and rich coastal city --- Ninghai, Zhejiang. In this wonderful land, with broad development vision, strong technical strength and efficient management capability, Runhe has developed into a professional high-tech enterprise integrating product research and development, environmental protection production, application development, and import and export sales. Listed on the Shenzhen Stock Exchange, stock abbreviation: Runhe Materials, stock code: 300727.

诚信为本 专注专业 坚持不懈 竞争发展

Zhejiang Runhe Silicone New Materials Co., Ltd. is its subsidiary company. The main products cover following series: silicone surfactant, defoamer, silicone rubber, silicone resin, vinyl silicone oil, alkyl aryl silicone oil, hydrogen-containing silicone oil, 107 adhesive, silicone oil

润禾不断开拓新的市场，不断做大做强，创品牌、树形象；在全国各地建立了完善的营销网络，拥有稳定优质的客户群， 并且凭借优良的品质及完善的服务成功打入国际市场，产品远销美国、俄罗斯、印度、巴西等国家，在业界享有较高的声誉。

Runhe continues to open up new markets, continues to grow bigger and stronger，creates a brand and establishes an image; Runhe has established a comprehensive marketing network and stable high-quality customer base across the country, and has successfully entered the international market with excellent quality and service. Runhe products are exported to the United States, Russia, India, Brazil and other countries and enjoy a high reputation in the industry.

农用有机硅助剂

Agricultural Silicone Adjuvant

Agricultural silicone spreading and penetrating agent

农用有机硅消泡剂

Agricultural silicone defoamer

农用有机硅展渗剂

Agricultural silicone spreading and penetrating agent

农用有机硅展渗剂是一种具有超级扩展能力的有机 硅表面活性剂。在0.1%浓度（wt.）可使水的表面张力降至 21mN/m，按一定比例与农药溶液混合后，可降低喷雾液 与叶面的接触角，因而增大了喷雾的覆盖面，而且可促进

农药通过叶片气孔进行吸收，这对于提高药效、降低农药 用量、节约成本、减少农药对环境的污染都是十分有效的。

Basic Character

Agricultural silicone spreading and penetrating agent is a kind of silicone surfactant with super spreading ability. It makes the water surface tension lower down to the 21mN/m at the concentration of 0.1% (wt.), after the mixture with the pesticide solution in a certain proportion. It can lower the contact angle between the spray and foliage, which can enlarge the coverage of the spray. Furthermore, it can promote the pesticide absorbed through the stomatal of leaves, which is extremely effective for improving efficacy, reducing amount of pesticide, saving cost, and reducing environmental pollution caused by pesticides.

农用有机硅展渗剂RH-208

Agricultural silicone spreading and penetrating agent RH-208

The effect of agricultural silicone spreading and penetrating agent on the spraying volume and droplet deposite rate on the cucumber leaves surface

在黄瓜叶面喷施量的对比

1. 超级铺展渗透性

2. 高效内吸传导性

3. 强耐雨水冲刷性

Feature

1. Super spreading and penetrating property

2. High-efficient systemic and conduction property

3. Strong tolerance property of rainfall

梦幻般效果

不同液体在植物叶片表面的展透性

The spreading and penetrating property of different liquids on plant leaf surface

叶面喷施量（g/m)

Spraying volume on leaves surface

在黄瓜叶面附着力的对比

The comparison of droplet deposite rate on the cucumber leaves surface

雾滴附着率（%)

不含增效剂 （62度） Tween-20 （0.1%，51度） 农用有机硅展渗剂 （0.1%，＜5度） 2

The contact angle of different liquids on polyethylene surface

3 增加扩展能力

扩展直径（mm）

To increase the spreading ability spreading diameter

� �� None Tween-�� （�.�%） 农用有机硅展渗剂 (�.�%) �� �� ��

None 农用有机硅展渗剂

优点：减少农药投入量52.9%

Reduce the dosage of pesticide by 52.9%

2 1

None 农用有机硅展渗剂

优点：提高农药附着力至62.5%

Increase the pesticide deposite rate to 62.5%

农用有机硅展渗剂对黄瓜白粉病防治效果的影响

The effect of agricultural silicone spreading and penetrating agent on the control of cucumber powdery mildew

黄瓜白粉病发病程度

The severity of cucumber powdery mildew

单株叶片的病斑数（个）Number of diseased spots on foliage of each plant (piece)

助剂对白粉病防治效果的对比

The comparison of effect of adjuvants on the control of powdery mildew

润禾材料 Runhe materials 润禾材料 Runhe materials RH-208 （0.1%） Tween 20 不含增效剂 （0.1%）

�� �� 防治效果（%）Control effect

�� ��

对照 百菌清单剂 Tween-�� （�.�%）

农用有机硅展渗剂 (�.�%)

百菌清单剂 Tween-�� （�.�%）

优点：提高防治效果44.2%

农用有机硅展渗剂 (�.�%)

Increase the control efficiency by 44.2%

对照 百菌清单剂 Tween20 农用有机硅展渗剂

注：百菌清使用浓度是2000倍液

Note: The chlorothalonil concentration is 2000 times dilution

3/4

润禾材料 Runhe materials

农用有机硅展渗剂RH-288

Agricultural silicone spreading and penetrating agent RH-288

�� �� �� 时间 S Time 润湿性对比

1. Super wetting and penetrating property

2. Excellent systemic and conduction property

2. 优异内吸传导性 3. 更低泡沫更耐低温 �� ���� ���� ���� ���� ����� ����� �����

1. 润湿面积 Wetted area 玻璃 Glass �

表面张力 mN/m Surface tension �� �� ��� ���� ���� ���� ���� ���� ����� ����� �����

稀释倍数 Dilution multiple

comparison

�� �� �� �.�倍

1 4 5/6

润湿面积 Wetted area PET膜 PET film �

�� ���� ���� ���� ���� ����� ����� �����

��

�� ��� ���� ���� ���� ���� ����

�� �� �.�倍 稀释倍数 Dilution multiple �

Foam comparison 泡沫对比

�� 稀释倍数 Dilution multiple

Surface activity comparison 表面活性对比 Penetrability comparison 渗透性对比 时间 25℃ 40℃ Time � �� 初始 �min 初始 �min

竞品 Competitor RH-288 体积 ml Volume

�� �� �� ���

农用有机硅展渗剂

Agricultural silicone spreading and penetrating agent

�.

通常每20公斤喷雾液中添加5克农用有机硅展渗剂（4000倍），混匀即用。如需促进内吸型农药的吸收，进一步提高 农药功效或降低喷雾量，应适当增加农用有机硅展渗剂用量。一般情况下，植物生长调节剂用量0.025%～0.05%，除草 剂用量0.025%～0.15%，杀虫剂用量0.025%～0.1%，杀菌剂用量0.015%～0.05%，肥料及微质元素用量0.015～ 0.1%。使用时，先将农药溶解，加80%水混匀后加入农用有机硅展渗剂，再加至100%水量混匀即可。建议使用农用有机 硅展渗剂时，用水量减为常规量的1/2（推荐）或2/3，单位面积用药量可减为常规剂量的70-80%，使用较小孔径喷嘴，喷 雾速度适当加快。

�. 农药原液使用

加入农药原液中，建议按农药原液的0.5-8%的量加入。调节农药配方的pH值为6-8。用户应该根据不同的农药品种 和配方来调节农用有机硅展渗剂的用量，达到最经济有效的效果，在使用前应做相容性实验和阶梯实验。

Use Method

�. Use in tank mix

Usually add 5g of agricultural silicone spreading and penetrating agent (4000 times) in every 20kg of spray liquid, mix well and use. If it needs to promote the absorption of systemic pesticide, increase the function of pesticide or reduce the amount of spray further, it should increase the usage amount properly. In general, the amount is as follows: Plant growth regulator: 0.025-0.05%, Herbicide: 0.025-0.15%, Insecticide: 0.025-0.1%, Fungicide: 0.015-0.05%, Fertilizer and trace element: 0.015-0.1%. When using, dissolve the pesticide first, add 80% water and mix well, then add RH-208, finally add water to 100% and mix them well. It is recommended to reduce the water consumption to 1/2 (recommended) or 2/3 of the conventional amount when using the Agricultural Silicone Spreading and Penetrating Agent, and the dosage per unit area can be reduced to 70-80% of the conventional dosage. Use a smaller aperture nozzle to increase the spray speed appropriately.

�. Use in Original Pesticide

When use in original pesticide, it is recommended to add 0.5-8% of the original pesticide dosage. Adjust the pH of the pesticide formulation to 6-8. Users should adjust the amount of agricultural silicone spreading and penetrating agent according to different pesticide varieties and formulas to achieve the most economical and effective effect. Compatibility experiments and step experiments should be done before use.

包装及贮运 Feature

1000KG、200KG、25KG塑料桶、5G/袋，贮存阴凉处， 防止暴晒。保质期2年。

1000kg IBC, 200KG/20KG plastic drum, 5g/bag, store in dry and cool place, avoid sun exposure. Valid period: 2 years.

农用有机硅消泡剂RH-9203

Agricultural silicone defoamer RH-9203

产品性能 Basic Character

本品是根据农药在乳化过程中加入表面活性剂而产生

大量泡沫，因而造成放料困难、农民使用时泡沫过大，影响

农药喷洒，从而研制出来的水溶性消泡剂。具有：

1. 消泡速度快，抑泡时间长，用量少；

2.

3.

There is much foaming formed in the emulsifying process of pesticide when adding surfactants, which lead to the difficulties of discharging and the spray of pesticide when using. This product, as a water soluble defoamer is aiming to solve these problem.

1. Defoam quickly, and long-time foam inhibition and small dosage;

2. Good water solubility, does not affect the transparency of pesticides;

3. No toxicity, no smell, beneficial to production safety.

使用方法 Use Method

乳液型农药在乳化结束后将消泡剂加入。消除乳 化时产生的泡沫；水剂农药可直接加入。加入量按药

Add defoamer to emulsion type pesticide after emulsification finished. Eliminate foam generated during emulsification; it can be added in aqua pesticides directly. The added amount is 0.1-0.5% of the pesticide, and it can also be increased or decreased according to the amount of foam.

Specifications

Appearance: milky white to light yellow liquid pH value: (1% Aqueous solution) 6~8 Solid content: 30±2%

产品储存 Storage

Non-toxic, non-flammable and non-explosive. Store in cool and dry place. Sealed stored. Valid period: 6 months. If over the shelf period, it should be re-tested before use.

重新检测产品的相关性质再使用。